Merge pull request #10228 from esphome/bump-2025.8.0b2

2025.8.0b2

.github/actions/restore-python/action.yml

@@ -22,7 +22,7 @@ runs:
         python-version: ${{ inputs.python-version }}
     - name: Restore Python virtual environment
       id: cache-venv
-      uses: actions/cache/restore@v4.2.3
+      uses: actions/cache/restore@v4.2.4
       with:
         path: venv
         # yamllint disable-line rule:line-length

.github/workflows/auto-label-pr.yml

@@ -22,7 +22,7 @@ jobs:
     if: github.event.action != 'labeled' || github.event.sender.type != 'Bot'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
 
       - name: Generate a token
         id: generate-token

.github/workflows/ci-api-proto.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Set up Python
         uses: actions/setup-python@v5.6.0
         with:

.github/workflows/ci-clang-tidy-hash.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@v5.6.0

.github/workflows/ci-docker.yml

@@ -43,7 +43,7 @@ jobs:
           - "docker"
           # - "lint"
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5.0.0
       - name: Set up Python
         uses: actions/setup-python@v5.6.0
         with:

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
       cache-key: ${{ steps.cache-key.outputs.key }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Generate cache-key
         id: cache-key
         run: echo key="${{ hashFiles('requirements.txt', 'requirements_test.txt', '.pre-commit-config.yaml') }}" >> $GITHUB_OUTPUT
@@ -47,7 +47,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@v4.2.3
+        uses: actions/cache@v4.2.4
         with:
           path: venv
           # yamllint disable-line rule:line-length
@@ -70,7 +70,7 @@ jobs:
     if: needs.determine-jobs.outputs.python-linters == 'true'
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -91,7 +91,7 @@ jobs:
       - common
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -136,7 +136,7 @@ jobs:
       - common
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         id: restore-python
         uses: ./.github/actions/restore-python
@@ -161,7 +161,7 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Save Python virtual environment cache
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache/save@v4.2.3
+        uses: actions/cache/save@v4.2.4
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.restore-python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -179,7 +179,7 @@ jobs:
       component-test-count: ${{ steps.determine.outputs.component-test-count }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           # Fetch enough history to find the merge base
           fetch-depth: 2
@@ -214,7 +214,7 @@ jobs:
     if: needs.determine-jobs.outputs.integration-tests == 'true'
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Set up Python 3.13
         id: python
         uses: actions/setup-python@v5.6.0
@@ -222,7 +222,7 @@ jobs:
           python-version: "3.13"
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@v4.2.3
+        uses: actions/cache@v4.2.4
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -287,7 +287,7 @@ jobs:
 
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           # Need history for HEAD~1 to work for checking changed files
           fetch-depth: 2
@@ -300,14 +300,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@v4.2.3
+        uses: actions/cache@v4.2.4
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@v4.2.3
+        uses: actions/cache/restore@v4.2.4
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
@@ -374,7 +374,7 @@ jobs:
           sudo apt-get install libsdl2-dev
 
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -400,7 +400,7 @@ jobs:
       matrix: ${{ steps.split.outputs.components }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Split components into 20 groups
         id: split
         run: |
@@ -430,7 +430,7 @@ jobs:
           sudo apt-get install libsdl2-dev
 
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -459,7 +459,7 @@ jobs:
     if: github.event_name == 'pull_request' && github.base_ref != 'beta' && github.base_ref != 'release'
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:

.github/workflows/codeql.yml

@@ -54,7 +54,7 @@ jobs:
             # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5.0.0
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       branch_build: ${{ steps.tag.outputs.branch_build }}
       deploy_env: ${{ steps.tag.outputs.deploy_env }}
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5.0.0
       - name: Get tag
         id: tag
         # yamllint disable rule:line-length
@@ -60,7 +60,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5.0.0
       - name: Set up Python
         uses: actions/setup-python@v5.6.0
         with:
@@ -92,7 +92,7 @@ jobs:
             os: "ubuntu-24.04-arm"
 
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5.0.0
       - name: Set up Python
         uses: actions/setup-python@v5.6.0
         with:
@@ -168,10 +168,10 @@ jobs:
           - ghcr
           - dockerhub
     steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v5.0.0
 
       - name: Download digests
-        uses: actions/download-artifact@v4.3.0
+        uses: actions/download-artifact@v5.0.0
         with:
           pattern: digests-*
           path: /tmp/digests

.github/workflows/sync-device-classes.yml

@@ -13,10 +13,10 @@ jobs:
     if: github.repository == 'esphome/esphome'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
 
       - name: Checkout Home Assistant
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v5.0.0
         with:
           repository: home-assistant/core
           path: lib/home-assistant

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.12.7
+    rev: v0.12.8
     hooks:
       # Run the linter.
       - id: ruff

CODEOWNERS

@@ -246,6 +246,7 @@ esphome/components/kuntze/* @ssieb
 esphome/components/lc709203f/* @ilikecake
 esphome/components/lcd_menu/* @numo68
 esphome/components/ld2410/* @regevbr @sebcaps
+esphome/components/ld2412/* @Rihan9
 esphome/components/ld2420/* @descipher
 esphome/components/ld2450/* @hareeshmu
 esphome/components/ld24xx/* @kbx81

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2025.8.0-dev
+PROJECT_NUMBER         = 2025.8.0b2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

docker/build.py

@@ -90,7 +90,7 @@ def main():
     def run_command(*cmd, ignore_error: bool = False):
         print(f"$ {shlex.join(list(cmd))}")
         if not args.dry_run:
-            rc = subprocess.call(list(cmd))
+            rc = subprocess.call(list(cmd), close_fds=False)
             if rc != 0 and not ignore_error:
                 print("Command failed")
                 sys.exit(1)

esphome/components/absolute_humidity/sensor.py

@@ -5,7 +5,7 @@ from esphome.const import (
     CONF_EQUATION,
     CONF_HUMIDITY,
     CONF_TEMPERATURE,
-    ICON_WATER,
+    DEVICE_CLASS_ABSOLUTE_HUMIDITY,
     STATE_CLASS_MEASUREMENT,
     UNIT_GRAMS_PER_CUBIC_METER,
 )
@@ -27,8 +27,8 @@ EQUATION = {
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
         unit_of_measurement=UNIT_GRAMS_PER_CUBIC_METER,
-        icon=ICON_WATER,
         accuracy_decimals=2,
+        device_class=DEVICE_CLASS_ABSOLUTE_HUMIDITY,
         state_class=STATE_CLASS_MEASUREMENT,
     )
     .extend(

esphome/components/ade7880/sensor.py

@@ -36,6 +36,7 @@ from esphome.const import (
     UNIT_WATT,
     UNIT_WATT_HOURS,
 )
+from esphome.types import ConfigType
 
 DEPENDENCIES = ["i2c"]
 
@@ -51,6 +52,20 @@ CONF_POWER_GAIN = "power_gain"
 
 CONF_NEUTRAL = "neutral"
 
+# Tuple of power channel phases
+POWER_PHASES = (CONF_PHASE_A, CONF_PHASE_B, CONF_PHASE_C)
+
+# Tuple of sensor types that can be configured for power channels
+POWER_SENSOR_TYPES = (
+    CONF_CURRENT,
+    CONF_VOLTAGE,
+    CONF_ACTIVE_POWER,
+    CONF_APPARENT_POWER,
+    CONF_POWER_FACTOR,
+    CONF_FORWARD_ACTIVE_ENERGY,
+    CONF_REVERSE_ACTIVE_ENERGY,
+)
+
 NEUTRAL_CHANNEL_SCHEMA = cv.Schema(
     {
         cv.GenerateID(): cv.declare_id(NeutralChannel),
@@ -150,7 +165,64 @@ POWER_CHANNEL_SCHEMA = cv.Schema(
     }
 )
 
-CONFIG_SCHEMA = (
+
+def prefix_sensor_name(
+    sensor_conf: ConfigType,
+    channel_name: str,
+    channel_config: ConfigType,
+    sensor_type: str,
+) -> None:
+    """Helper to prefix sensor name with channel name.
+
+    Args:
+        sensor_conf: The sensor configuration (dict or string)
+        channel_name: The channel name to prefix with
+        channel_config: The channel configuration to update
+        sensor_type: The sensor type key in the channel config
+    """
+    if isinstance(sensor_conf, dict) and CONF_NAME in sensor_conf:
+        sensor_name = sensor_conf[CONF_NAME]
+        if sensor_name and not sensor_name.startswith(channel_name):
+            sensor_conf[CONF_NAME] = f"{channel_name} {sensor_name}"
+    elif isinstance(sensor_conf, str):
+        # Simple value case - convert to dict with prefixed name
+        channel_config[sensor_type] = {CONF_NAME: f"{channel_name} {sensor_conf}"}
+
+
+def process_channel_sensors(
+    config: ConfigType, channel_key: str, sensor_types: tuple
+) -> None:
+    """Process sensors for a channel and prefix their names.
+
+    Args:
+        config: The main configuration
+        channel_key: The channel key (e.g., CONF_PHASE_A, CONF_NEUTRAL)
+        sensor_types: Tuple of sensor types to process for this channel
+    """
+    if not (channel_config := config.get(channel_key)) or not (
+        channel_name := channel_config.get(CONF_NAME)
+    ):
+        return
+
+    for sensor_type in sensor_types:
+        if sensor_conf := channel_config.get(sensor_type):
+            prefix_sensor_name(sensor_conf, channel_name, channel_config, sensor_type)
+
+
+def preprocess_channels(config: ConfigType) -> ConfigType:
+    """Preprocess channel configurations to add channel name prefix to sensor names."""
+    # Process power channels
+    for channel in POWER_PHASES:
+        process_channel_sensors(config, channel, POWER_SENSOR_TYPES)
+
+    # Process neutral channel
+    process_channel_sensors(config, CONF_NEUTRAL, (CONF_CURRENT,))
+
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    preprocess_channels,
     cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(ADE7880),
@@ -167,7 +239,7 @@ CONFIG_SCHEMA = (
         }
     )
     .extend(cv.polling_component_schema("60s"))
-    .extend(i2c.i2c_device_schema(0x38))
+    .extend(i2c.i2c_device_schema(0x38)),
 )
 
 
@@ -188,15 +260,7 @@ async def neutral_channel(config):
 async def power_channel(config):
     var = cg.new_Pvariable(config[CONF_ID])
 
-    for sensor_type in [
-        CONF_CURRENT,
-        CONF_VOLTAGE,
-        CONF_ACTIVE_POWER,
-        CONF_APPARENT_POWER,
-        CONF_POWER_FACTOR,
-        CONF_FORWARD_ACTIVE_ENERGY,
-        CONF_REVERSE_ACTIVE_ENERGY,
-    ]:
+    for sensor_type in POWER_SENSOR_TYPES:
         if conf := config.get(sensor_type):
             sens = await sensor.new_sensor(conf)
             cg.add(getattr(var, f"set_{sensor_type}")(sens))
@@ -216,44 +280,6 @@ async def power_channel(config):
     return var
 
 
-def final_validate(config):
-    for channel in [CONF_PHASE_A, CONF_PHASE_B, CONF_PHASE_C]:
-        if channel := config.get(channel):
-            channel_name = channel.get(CONF_NAME)
-
-            for sensor_type in [
-                CONF_CURRENT,
-                CONF_VOLTAGE,
-                CONF_ACTIVE_POWER,
-                CONF_APPARENT_POWER,
-                CONF_POWER_FACTOR,
-                CONF_FORWARD_ACTIVE_ENERGY,
-                CONF_REVERSE_ACTIVE_ENERGY,
-            ]:
-                if conf := channel.get(sensor_type):
-                    sensor_name = conf.get(CONF_NAME)
-                    if (
-                        sensor_name
-                        and channel_name
-                        and not sensor_name.startswith(channel_name)
-                    ):
-                        conf[CONF_NAME] = f"{channel_name} {sensor_name}"
-
-    if channel := config.get(CONF_NEUTRAL):
-        channel_name = channel.get(CONF_NAME)
-        if conf := channel.get(CONF_CURRENT):
-            sensor_name = conf.get(CONF_NAME)
-            if (
-                sensor_name
-                and channel_name
-                and not sensor_name.startswith(channel_name)
-            ):
-                conf[CONF_NAME] = f"{channel_name} {sensor_name}"
-
-
-FINAL_VALIDATE_SCHEMA = final_validate
-
-
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)

esphome/components/api/api.proto

@@ -1438,11 +1438,11 @@ message BluetoothLERawAdvertisementsResponse {
   option (ifdef) = "USE_BLUETOOTH_PROXY";
   option (no_delay) = true;
 
-  repeated BluetoothLERawAdvertisement advertisements = 1;
+  repeated BluetoothLERawAdvertisement advertisements = 1 [(fixed_array_with_length_define) = "BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE"];
 }
 
 enum BluetoothDeviceRequestType {
-  BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT = 0;
+  BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT = 0 [deprecated = true]; // V1 removed, use V3 variants
   BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT = 1;
   BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR = 2;
   BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR = 3;

esphome/components/api/api_frame_helper.cpp

@@ -156,7 +156,9 @@ APIError APIFrameHelper::write_raw_(const struct iovec *iov, int iovcnt, uint16_
   }
 
   // Try to send directly if no buffered data
-  ssize_t sent = this->socket_->writev(iov, iovcnt);
+  // Optimize for single iovec case (common for plaintext API)
+  ssize_t sent =
+      (iovcnt == 1) ? this->socket_->write(iov[0].iov_base, iov[0].iov_len) : this->socket_->writev(iov, iovcnt);
 
   if (sent == -1) {
     APIError err = this->handle_socket_write_error_();

esphome/components/api/api_options.proto

@@ -30,6 +30,7 @@ extend google.protobuf.FieldOptions {
     optional bool no_zero_copy = 50008 [default=false];
     optional bool fixed_array_skip_zero = 50009 [default=false];
     optional string fixed_array_size_define = 50010;
+    optional string fixed_array_with_length_define = 50011;
 
     // container_pointer: Zero-copy optimization for repeated fields.
     //

esphome/components/api/api_pb2.cpp

@@ -1843,12 +1843,14 @@ void BluetoothLERawAdvertisement::calculate_size(ProtoSize &size) const {
   size.add_length(1, this->data_len);
 }
 void BluetoothLERawAdvertisementsResponse::encode(ProtoWriteBuffer buffer) const {
-  for (auto &it : this->advertisements) {
-    buffer.encode_message(1, it, true);
+  for (uint16_t i = 0; i < this->advertisements_len; i++) {
+    buffer.encode_message(1, this->advertisements[i], true);
   }
 }
 void BluetoothLERawAdvertisementsResponse::calculate_size(ProtoSize &size) const {
-  size.add_repeated_message(1, this->advertisements);
+  for (uint16_t i = 0; i < this->advertisements_len; i++) {
+    size.add_message_object_force(1, this->advertisements[i]);
+  }
 }
 bool BluetoothDeviceRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {

esphome/components/api/api_pb2.h

@@ -1788,11 +1788,12 @@ class BluetoothLERawAdvertisement : public ProtoMessage {
 class BluetoothLERawAdvertisementsResponse : public ProtoMessage {
  public:
   static constexpr uint8_t MESSAGE_TYPE = 93;
-  static constexpr uint8_t ESTIMATED_SIZE = 34;
+  static constexpr uint8_t ESTIMATED_SIZE = 136;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const char *message_name() const override { return "bluetooth_le_raw_advertisements_response"; }
 #endif
-  std::vector<BluetoothLERawAdvertisement> advertisements{};
+  std::array<BluetoothLERawAdvertisement, BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE> advertisements{};
+  uint16_t advertisements_len{0};
   void encode(ProtoWriteBuffer buffer) const override;
   void calculate_size(ProtoSize &size) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP

esphome/components/api/api_pb2_dump.cpp

@@ -1534,9 +1534,9 @@ void BluetoothLERawAdvertisement::dump_to(std::string &out) const {
 }
 void BluetoothLERawAdvertisementsResponse::dump_to(std::string &out) const {
   MessageDumpHelper helper(out, "BluetoothLERawAdvertisementsResponse");
-  for (const auto &it : this->advertisements) {
+  for (uint16_t i = 0; i < this->advertisements_len; i++) {
     out.append("  advertisements: ");
-    it.dump_to(out);
+    this->advertisements[i].dump_to(out);
     out.append("\n");
   }
 }

esphome/components/api/api_server.cpp

@@ -371,21 +371,8 @@ void APIServer::set_batch_delay(uint16_t batch_delay) { this->batch_delay_ = bat
 
 #ifdef USE_API_HOMEASSISTANT_SERVICES
 void APIServer::send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
-  if (call.is_event) {
-    // For events, send to only one client to prevent duplicates
-    // Events represent "something that happened" and should only be sent once total
-    for (auto &client : this->clients_) {
-      if (client->is_authenticated() && client->flags_.service_call_subscription) {
-        client->send_homeassistant_service_call(call);
-        return;  // Send to only the first authenticated client with service call subscription
-      }
-    }
-  } else {
-    // For service calls, send to all clients (existing behavior)
-    // Service calls represent "actions to take" and may need to be sent to multiple Home Assistant instances
-    for (auto &client : this->clients_) {
-      client->send_homeassistant_service_call(call);
-    }
+  for (auto &client : this->clients_) {
+    client->send_homeassistant_service_call(call);
   }
 }
 #endif

esphome/components/api/proto.h

@@ -15,6 +15,23 @@
 
 namespace esphome::api {
 
+// Helper functions for ZigZag encoding/decoding
+inline constexpr uint32_t encode_zigzag32(int32_t value) {
+  return (static_cast<uint32_t>(value) << 1) ^ (static_cast<uint32_t>(value >> 31));
+}
+
+inline constexpr uint64_t encode_zigzag64(int64_t value) {
+  return (static_cast<uint64_t>(value) << 1) ^ (static_cast<uint64_t>(value >> 63));
+}
+
+inline constexpr int32_t decode_zigzag32(uint32_t value) {
+  return (value & 1) ? static_cast<int32_t>(~(value >> 1)) : static_cast<int32_t>(value >> 1);
+}
+
+inline constexpr int64_t decode_zigzag64(uint64_t value) {
+  return (value & 1) ? static_cast<int64_t>(~(value >> 1)) : static_cast<int64_t>(value >> 1);
+}
+
 /*
  * StringRef Ownership Model for API Protocol Messages
  * ===================================================
@@ -87,33 +104,25 @@ class ProtoVarInt {
     return {};  // Incomplete or invalid varint
   }
 
-  uint16_t as_uint16() const { return this->value_; }
-  uint32_t as_uint32() const { return this->value_; }
-  uint64_t as_uint64() const { return this->value_; }
-  bool as_bool() const { return this->value_; }
-  int32_t as_int32() const {
+  constexpr uint16_t as_uint16() const { return this->value_; }
+  constexpr uint32_t as_uint32() const { return this->value_; }
+  constexpr uint64_t as_uint64() const { return this->value_; }
+  constexpr bool as_bool() const { return this->value_; }
+  constexpr int32_t as_int32() const {
     // Not ZigZag encoded
     return static_cast<int32_t>(this->as_int64());
   }
-  int64_t as_int64() const {
+  constexpr int64_t as_int64() const {
     // Not ZigZag encoded
     return static_cast<int64_t>(this->value_);
   }
-  int32_t as_sint32() const {
+  constexpr int32_t as_sint32() const {
     // with ZigZag encoding
-    if (this->value_ & 1) {
-      return static_cast<int32_t>(~(this->value_ >> 1));
-    } else {
-      return static_cast<int32_t>(this->value_ >> 1);
-    }
+    return decode_zigzag32(static_cast<uint32_t>(this->value_));
   }
-  int64_t as_sint64() const {
+  constexpr int64_t as_sint64() const {
     // with ZigZag encoding
-    if (this->value_ & 1) {
-      return static_cast<int64_t>(~(this->value_ >> 1));
-    } else {
-      return static_cast<int64_t>(this->value_ >> 1);
-    }
+    return decode_zigzag64(this->value_);
   }
   /**
    * Encode the varint value to a pre-allocated buffer without bounds checking.
@@ -309,22 +318,10 @@ class ProtoWriteBuffer {
     this->encode_uint64(field_id, static_cast<uint64_t>(value), force);
   }
   void encode_sint32(uint32_t field_id, int32_t value, bool force = false) {
-    uint32_t uvalue;
-    if (value < 0) {
-      uvalue = ~(value << 1);
-    } else {
-      uvalue = value << 1;
-    }
-    this->encode_uint32(field_id, uvalue, force);
+    this->encode_uint32(field_id, encode_zigzag32(value), force);
   }
   void encode_sint64(uint32_t field_id, int64_t value, bool force = false) {
-    uint64_t uvalue;
-    if (value < 0) {
-      uvalue = ~(value << 1);
-    } else {
-      uvalue = value << 1;
-    }
-    this->encode_uint64(field_id, uvalue, force);
+    this->encode_uint64(field_id, encode_zigzag64(value), force);
   }
   void encode_message(uint32_t field_id, const ProtoMessage &value, bool force = false);
   std::vector<uint8_t> *get_buffer() const { return buffer_; }
@@ -395,7 +392,7 @@ class ProtoSize {
    * @param value The uint32_t value to calculate size for
    * @return The number of bytes needed to encode the value
    */
-  static inline uint32_t varint(uint32_t value) {
+  static constexpr uint32_t varint(uint32_t value) {
     // Optimized varint size calculation using leading zeros
     // Each 7 bits requires one byte in the varint encoding
     if (value < 128)
@@ -419,7 +416,7 @@ class ProtoSize {
    * @param value The uint64_t value to calculate size for
    * @return The number of bytes needed to encode the value
    */
-  static inline uint32_t varint(uint64_t value) {
+  static constexpr uint32_t varint(uint64_t value) {
     // Handle common case of values fitting in uint32_t (vast majority of use cases)
     if (value <= UINT32_MAX) {
       return varint(static_cast<uint32_t>(value));
@@ -450,7 +447,7 @@ class ProtoSize {
    * @param value The int32_t value to calculate size for
    * @return The number of bytes needed to encode the value
    */
-  static inline uint32_t varint(int32_t value) {
+  static constexpr uint32_t varint(int32_t value) {
     // Negative values are sign-extended to 64 bits in protocol buffers,
     // which always results in a 10-byte varint for negative int32
     if (value < 0) {
@@ -466,7 +463,7 @@ class ProtoSize {
    * @param value The int64_t value to calculate size for
    * @return The number of bytes needed to encode the value
    */
-  static inline uint32_t varint(int64_t value) {
+  static constexpr uint32_t varint(int64_t value) {
     // For int64_t, we convert to uint64_t and calculate the size
     // This works because the bit pattern determines the encoding size,
     // and we've handled negative int32 values as a special case above
@@ -480,7 +477,7 @@ class ProtoSize {
    * @param type The wire type value (from the WireType enum in the protobuf spec)
    * @return The number of bytes needed to encode the field ID and wire type
    */
-  static inline uint32_t field(uint32_t field_id, uint32_t type) {
+  static constexpr uint32_t field(uint32_t field_id, uint32_t type) {
     uint32_t tag = (field_id << 3) | (type & 0b111);
     return varint(tag);
   }
@@ -607,9 +604,8 @@ class ProtoSize {
    */
   inline void add_sint32_force(uint32_t field_id_size, int32_t value) {
     // Always calculate size when force is true
-    // ZigZag encoding for sint32: (n << 1) ^ (n >> 31)
-    uint32_t zigzag = (static_cast<uint32_t>(value) << 1) ^ (static_cast<uint32_t>(value >> 31));
-    total_size_ += field_id_size + varint(zigzag);
+    // ZigZag encoding for sint32
+    total_size_ += field_id_size + varint(encode_zigzag32(value));
   }
 
   /**

esphome/components/as5600/__init__.py

@@ -7,6 +7,7 @@ from esphome.const import (
     CONF_DIRECTION,
     CONF_HYSTERESIS,
     CONF_ID,
+    CONF_POWER_MODE,
     CONF_RANGE,
 )
 
@@ -57,7 +58,6 @@ FAST_FILTER = {
 CONF_RAW_ANGLE = "raw_angle"
 CONF_RAW_POSITION = "raw_position"
 CONF_WATCHDOG = "watchdog"
-CONF_POWER_MODE = "power_mode"
 CONF_SLOW_FILTER = "slow_filter"
 CONF_FAST_FILTER = "fast_filter"
 CONF_START_POSITION = "start_position"

esphome/components/as5600/sensor/__init__.py

@@ -24,7 +24,6 @@ AS5600Sensor = as5600_ns.class_("AS5600Sensor", sensor.Sensor, cg.PollingCompone
 CONF_RAW_ANGLE = "raw_angle"
 CONF_RAW_POSITION = "raw_position"
 CONF_WATCHDOG = "watchdog"
-CONF_POWER_MODE = "power_mode"
 CONF_SLOW_FILTER = "slow_filter"
 CONF_FAST_FILTER = "fast_filter"
 CONF_PWM_FREQUENCY = "pwm_frequency"

esphome/components/atm90e32/atm90e32.cpp

@@ -110,6 +110,8 @@ void ATM90E32Component::update() {
 
 void ATM90E32Component::setup() {
   this->spi_setup();
+  this->cs_summary_ = this->cs_->dump_summary();
+  const char *cs = this->cs_summary_.c_str();
 
   uint16_t mmode0 = 0x87;  // 3P4W 50Hz
   uint16_t high_thresh = 0;
@@ -130,9 +132,9 @@ void ATM90E32Component::setup() {
     mmode0 |= 0 << 1;  // sets 1st bit to 0, phase b is not counted into the all-phase sum energy/power (P/Q/S)
   }
 
-  this->write16_(ATM90E32_REGISTER_SOFTRESET, 0x789A);    // Perform soft reset
-  delay(6);                                               // Wait for the minimum 5ms + 1ms
-  this->write16_(ATM90E32_REGISTER_CFGREGACCEN, 0x55AA);  // enable register config access
+  this->write16_(ATM90E32_REGISTER_SOFTRESET, 0x789A, false);  // Perform soft reset
+  delay(6);                                                    // Wait for the minimum 5ms + 1ms
+  this->write16_(ATM90E32_REGISTER_CFGREGACCEN, 0x55AA);       // enable register config access
   if (!this->validate_spi_read_(0x55AA, "setup()")) {
     ESP_LOGW(TAG, "Could not initialize ATM90E32 IC, check SPI settings");
     this->mark_failed();
@@ -156,16 +158,17 @@ void ATM90E32Component::setup() {
 
   if (this->enable_offset_calibration_) {
     // Initialize flash storage for offset calibrations
-    uint32_t o_hash = fnv1_hash(std::string("_offset_calibration_") + this->cs_->dump_summary());
+    uint32_t o_hash = fnv1_hash(std::string("_offset_calibration_") + this->cs_summary_);
     this->offset_pref_ = global_preferences->make_preference<OffsetCalibration[3]>(o_hash, true);
     this->restore_offset_calibrations_();
 
     // Initialize flash storage for power offset calibrations
-    uint32_t po_hash = fnv1_hash(std::string("_power_offset_calibration_") + this->cs_->dump_summary());
+    uint32_t po_hash = fnv1_hash(std::string("_power_offset_calibration_") + this->cs_summary_);
     this->power_offset_pref_ = global_preferences->make_preference<PowerOffsetCalibration[3]>(po_hash, true);
     this->restore_power_offset_calibrations_();
   } else {
-    ESP_LOGI(TAG, "[CALIBRATION] Power & Voltage/Current offset calibration is disabled. Using config file values.");
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Power & Voltage/Current offset calibration is disabled. Using config file values.",
+             cs);
     for (uint8_t phase = 0; phase < 3; ++phase) {
       this->write16_(this->voltage_offset_registers[phase],
                      static_cast<uint16_t>(this->offset_phase_[phase].voltage_offset_));
@@ -180,21 +183,18 @@ void ATM90E32Component::setup() {
 
   if (this->enable_gain_calibration_) {
     // Initialize flash storage for gain calibration
-    uint32_t g_hash = fnv1_hash(std::string("_gain_calibration_") + this->cs_->dump_summary());
+    uint32_t g_hash = fnv1_hash(std::string("_gain_calibration_") + this->cs_summary_);
     this->gain_calibration_pref_ = global_preferences->make_preference<GainCalibration[3]>(g_hash, true);
     this->restore_gain_calibrations_();
 
-    if (this->using_saved_calibrations_) {
-      ESP_LOGI(TAG, "[CALIBRATION] Successfully restored gain calibration from memory.");
-    } else {
+    if (!this->using_saved_calibrations_) {
       for (uint8_t phase = 0; phase < 3; ++phase) {
         this->write16_(voltage_gain_registers[phase], this->phase_[phase].voltage_gain_);
         this->write16_(current_gain_registers[phase], this->phase_[phase].ct_gain_);
       }
     }
   } else {
-    ESP_LOGI(TAG, "[CALIBRATION] Gain calibration is disabled. Using config file values.");
-
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Gain calibration is disabled. Using config file values.", cs);
     for (uint8_t phase = 0; phase < 3; ++phase) {
       this->write16_(voltage_gain_registers[phase], this->phase_[phase].voltage_gain_);
       this->write16_(current_gain_registers[phase], this->phase_[phase].ct_gain_);
@@ -213,6 +213,122 @@ void ATM90E32Component::setup() {
   this->write16_(ATM90E32_REGISTER_CFGREGACCEN, 0x0000);  // end configuration
 }
 
+void ATM90E32Component::log_calibration_status_() {
+  const char *cs = this->cs_summary_.c_str();
+
+  bool offset_mismatch = false;
+  bool power_mismatch = false;
+  bool gain_mismatch = false;
+
+  for (uint8_t phase = 0; phase < 3; ++phase) {
+    offset_mismatch |= this->offset_calibration_mismatch_[phase];
+    power_mismatch |= this->power_offset_calibration_mismatch_[phase];
+    gain_mismatch |= this->gain_calibration_mismatch_[phase];
+  }
+
+  if (offset_mismatch) {
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ===================== Offset mismatch: using flash values =====================", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] | Phase |   offset_voltage   |   offset_current   |", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] |       |  config  |  flash  |  config  |  flash  |", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    for (uint8_t phase = 0; phase < 3; ++phase) {
+      ESP_LOGW(TAG, "[CALIBRATION][%s] |   %c   |  %6d  | %6d  |  %6d  | %6d  |", cs, 'A' + phase,
+               this->config_offset_phase_[phase].voltage_offset_, this->offset_phase_[phase].voltage_offset_,
+               this->config_offset_phase_[phase].current_offset_, this->offset_phase_[phase].current_offset_);
+    }
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ===============================================================================", cs);
+  }
+  if (power_mismatch) {
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ================= Power offset mismatch: using flash values =================", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] | Phase | offset_active_power|offset_reactive_power|", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] |       |  config  |  flash  |  config  |  flash  |", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    for (uint8_t phase = 0; phase < 3; ++phase) {
+      ESP_LOGW(TAG, "[CALIBRATION][%s] |   %c   |  %6d  | %6d  |  %6d  | %6d  |", cs, 'A' + phase,
+               this->config_power_offset_phase_[phase].active_power_offset,
+               this->power_offset_phase_[phase].active_power_offset,
+               this->config_power_offset_phase_[phase].reactive_power_offset,
+               this->power_offset_phase_[phase].reactive_power_offset);
+    }
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ===============================================================================", cs);
+  }
+  if (gain_mismatch) {
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ====================== Gain mismatch: using flash values =====================", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] | Phase |    voltage_gain    |    current_gain    |", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] |       |  config  |  flash  |  config  |  flash  |", cs);
+    ESP_LOGW(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------------------",
+             cs);
+    for (uint8_t phase = 0; phase < 3; ++phase) {
+      ESP_LOGW(TAG, "[CALIBRATION][%s] |   %c   |  %6u  | %6u  |  %6u  | %6u  |", cs, 'A' + phase,
+               this->config_gain_phase_[phase].voltage_gain, this->gain_phase_[phase].voltage_gain,
+               this->config_gain_phase_[phase].current_gain, this->gain_phase_[phase].current_gain);
+    }
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] ===============================================================================", cs);
+  }
+  if (!this->enable_offset_calibration_) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Power & Voltage/Current offset calibration is disabled. Using config file values.",
+             cs);
+  } else if (this->restored_offset_calibration_ && !offset_mismatch) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ============== Restored offset calibration from memory ==============", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_voltage | offset_current |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
+    for (uint8_t phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |     %6d      |     %6d      |", cs, 'A' + phase,
+               this->offset_phase_[phase].voltage_offset_, this->offset_phase_[phase].current_offset_);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ==============================================================\\n", cs);
+  }
+
+  if (this->restored_power_offset_calibration_ && !power_mismatch) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ============ Restored power offset calibration from memory ============", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_active_power | offset_reactive_power |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    for (uint8_t phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |       %6d        |        %6d        |", cs, 'A' + phase,
+               this->power_offset_phase_[phase].active_power_offset,
+               this->power_offset_phase_[phase].reactive_power_offset);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\n", cs);
+  }
+  if (!this->enable_gain_calibration_) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Gain calibration is disabled. Using config file values.", cs);
+  } else if (this->restored_gain_calibration_ && !gain_mismatch) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ============ Restoring saved gain calibrations to registers ============", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | voltage_gain | current_gain |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    for (uint8_t phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |    %6u    |    %6u    |", cs, 'A' + phase,
+               this->gain_phase_[phase].voltage_gain, this->gain_phase_[phase].current_gain);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\\n", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Gain calibration loaded and verified successfully.\n", cs);
+  }
+  this->calibration_message_printed_ = true;
+}
+
 void ATM90E32Component::dump_config() {
   ESP_LOGCONFIG("", "ATM90E32:");
   LOG_PIN("  CS Pin: ", this->cs_);
@@ -255,6 +371,10 @@ void ATM90E32Component::dump_config() {
   LOG_SENSOR("  ", "Peak Current C", this->phase_[PHASEC].peak_current_sensor_);
   LOG_SENSOR("  ", "Frequency", this->freq_sensor_);
   LOG_SENSOR("  ", "Chip Temp", this->chip_temperature_sensor_);
+  if (this->restored_offset_calibration_ || this->restored_power_offset_calibration_ ||
+      this->restored_gain_calibration_ || !this->enable_offset_calibration_ || !this->enable_gain_calibration_) {
+    this->log_calibration_status_();
+  }
 }
 
 float ATM90E32Component::get_setup_priority() const { return setup_priority::IO; }
@@ -262,26 +382,35 @@ float ATM90E32Component::get_setup_priority() const { return setup_priority::IO;
 // R/C registers can conly be cleared after the LastSPIData register is updated (register 78H)
 // Peakdetect period: 05H. Bit 15:8 are PeakDet_period in ms. 7:0 are Sag_period
 // Default is 143FH (20ms, 63ms)
-uint16_t ATM90E32Component::read16_(uint16_t a_register) {
+uint16_t ATM90E32Component::read16_transaction_(uint16_t a_register) {
   uint8_t addrh = (1 << 7) | ((a_register >> 8) & 0x03);
   uint8_t addrl = (a_register & 0xFF);
-  uint8_t data[2];
-  uint16_t output;
-  this->enable();
-  delay_microseconds_safe(1);  // min delay between CS low and first SCK is 200ns - 1ms is plenty
-  this->write_byte(addrh);
-  this->write_byte(addrl);
-  this->read_array(data, 2);
-  this->disable();
-
-  output = (uint16_t(data[0] & 0xFF) << 8) | (data[1] & 0xFF);
+  uint8_t data[4] = {addrh, addrl, 0x00, 0x00};
+  this->transfer_array(data, 4);
+  uint16_t output = encode_uint16(data[2], data[3]);
   ESP_LOGVV(TAG, "read16_ 0x%04" PRIX16 " output 0x%04" PRIX16, a_register, output);
   return output;
 }
 
+uint16_t ATM90E32Component::read16_(uint16_t a_register) {
+  this->enable();
+  delay_microseconds_safe(1);  // min delay between CS low and first SCK is 200ns - 1us is plenty
+  uint16_t output = this->read16_transaction_(a_register);
+  delay_microseconds_safe(1);  // allow the last clock to propagate before releasing CS
+  this->disable();
+  delay_microseconds_safe(1);  // meet minimum CS high time before next transaction
+  return output;
+}
+
 int ATM90E32Component::read32_(uint16_t addr_h, uint16_t addr_l) {
-  const uint16_t val_h = this->read16_(addr_h);
-  const uint16_t val_l = this->read16_(addr_l);
+  this->enable();
+  delay_microseconds_safe(1);
+  const uint16_t val_h = this->read16_transaction_(addr_h);
+  delay_microseconds_safe(1);
+  const uint16_t val_l = this->read16_transaction_(addr_l);
+  delay_microseconds_safe(1);
+  this->disable();
+  delay_microseconds_safe(1);
   const int32_t val = (val_h << 16) | val_l;
 
   ESP_LOGVV(TAG,
@@ -292,13 +421,19 @@ int ATM90E32Component::read32_(uint16_t addr_h, uint16_t addr_l) {
   return val;
 }
 
-void ATM90E32Component::write16_(uint16_t a_register, uint16_t val) {
+void ATM90E32Component::write16_(uint16_t a_register, uint16_t val, bool validate) {
   ESP_LOGVV(TAG, "write16_ 0x%04" PRIX16 " val 0x%04" PRIX16, a_register, val);
+  uint8_t addrh = ((a_register >> 8) & 0x03);
+  uint8_t addrl = (a_register & 0xFF);
+  uint8_t data[4] = {addrh, addrl, uint8_t((val >> 8) & 0xFF), uint8_t(val & 0xFF)};
   this->enable();
-  this->write_byte16(a_register);
-  this->write_byte16(val);
+  delay_microseconds_safe(1);  // ensure CS setup time
+  this->write_array(data, 4);
+  delay_microseconds_safe(1);  // allow clock to settle before raising CS
   this->disable();
-  this->validate_spi_read_(val, "write16()");
+  delay_microseconds_safe(1);  // ensure minimum CS high time
+  if (validate)
+    this->validate_spi_read_(val, "write16()");
 }
 
 float ATM90E32Component::get_local_phase_voltage_(uint8_t phase) { return this->phase_[phase].voltage_; }
@@ -441,8 +576,10 @@ float ATM90E32Component::get_chip_temperature_() {
 }
 
 void ATM90E32Component::run_gain_calibrations() {
+  const char *cs = this->cs_summary_.c_str();
   if (!this->enable_gain_calibration_) {
-    ESP_LOGW(TAG, "[CALIBRATION] Gain calibration is disabled! Enable it first with enable_gain_calibration: true");
+    ESP_LOGW(TAG, "[CALIBRATION][%s] Gain calibration is disabled! Enable it first with enable_gain_calibration: true",
+             cs);
     return;
   }
 
@@ -454,12 +591,14 @@ void ATM90E32Component::run_gain_calibrations() {
   float ref_currents[3] = {this->get_reference_current(0), this->get_reference_current(1),
                            this->get_reference_current(2)};
 
-  ESP_LOGI(TAG, "[CALIBRATION] ");
-  ESP_LOGI(TAG, "[CALIBRATION] ========================= Gain Calibration  =========================");
-  ESP_LOGI(TAG, "[CALIBRATION] ---------------------------------------------------------------------");
-  ESP_LOGI(TAG,
-           "[CALIBRATION] | Phase | V_meas (V) | I_meas (A) | V_ref | I_ref  | V_gain (old→new) | I_gain (old→new) |");
-  ESP_LOGI(TAG, "[CALIBRATION] ---------------------------------------------------------------------");
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ========================= Gain Calibration  =========================", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+  ESP_LOGI(
+      TAG,
+      "[CALIBRATION][%s] | Phase | V_meas (V) | I_meas (A) | V_ref | I_ref  | V_gain (old→new) | I_gain (old→new) |",
+      cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
 
   for (uint8_t phase = 0; phase < 3; phase++) {
     float measured_voltage = this->get_phase_voltage_avg_(phase);
@@ -476,22 +615,22 @@ void ATM90E32Component::run_gain_calibrations() {
 
     // Voltage calibration
     if (ref_voltage <= 0.0f) {
-      ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Skipping voltage calibration: reference voltage is 0.",
+      ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Skipping voltage calibration: reference voltage is 0.", cs,
                phase_labels[phase]);
     } else if (measured_voltage == 0.0f) {
-      ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Skipping voltage calibration: measured voltage is 0.",
+      ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Skipping voltage calibration: measured voltage is 0.", cs,
                phase_labels[phase]);
     } else {
       uint32_t new_voltage_gain = static_cast<uint16_t>((ref_voltage / measured_voltage) * current_voltage_gain);
       if (new_voltage_gain == 0) {
-        ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Voltage gain would be 0. Check reference and measured voltage.",
+        ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Voltage gain would be 0. Check reference and measured voltage.", cs,
                  phase_labels[phase]);
       } else {
         if (new_voltage_gain >= 65535) {
-          ESP_LOGW(
-              TAG,
-              "[CALIBRATION] Phase %s - Voltage gain exceeds 65535. You may need a higher output voltage transformer.",
-              phase_labels[phase]);
+          ESP_LOGW(TAG,
+                   "[CALIBRATION][%s] Phase %s - Voltage gain exceeds 65535. You may need a higher output voltage "
+                   "transformer.",
+                   cs, phase_labels[phase]);
           new_voltage_gain = 65535;
         }
         this->gain_phase_[phase].voltage_gain = static_cast<uint16_t>(new_voltage_gain);
@@ -501,20 +640,20 @@ void ATM90E32Component::run_gain_calibrations() {
 
     // Current calibration
     if (ref_current == 0.0f) {
-      ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Skipping current calibration: reference current is 0.",
+      ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Skipping current calibration: reference current is 0.", cs,
                phase_labels[phase]);
     } else if (measured_current == 0.0f) {
-      ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Skipping current calibration: measured current is 0.",
+      ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Skipping current calibration: measured current is 0.", cs,
                phase_labels[phase]);
     } else {
       uint32_t new_current_gain = static_cast<uint16_t>((ref_current / measured_current) * current_current_gain);
       if (new_current_gain == 0) {
-        ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Current gain would be 0. Check reference and measured current.",
+        ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Current gain would be 0. Check reference and measured current.", cs,
                  phase_labels[phase]);
       } else {
         if (new_current_gain >= 65535) {
-          ESP_LOGW(TAG, "[CALIBRATION] Phase %s - Current gain exceeds 65535. You may need to turn up pga gain.",
-                   phase_labels[phase]);
+          ESP_LOGW(TAG, "[CALIBRATION][%s] Phase %s - Current gain exceeds 65535. You may need to turn up pga gain.",
+                   cs, phase_labels[phase]);
           new_current_gain = 65535;
         }
         this->gain_phase_[phase].current_gain = static_cast<uint16_t>(new_current_gain);
@@ -523,13 +662,13 @@ void ATM90E32Component::run_gain_calibrations() {
     }
 
     // Final row output
-    ESP_LOGI(TAG, "[CALIBRATION] |   %c   |  %9.2f |  %9.4f | %5.2f | %6.4f |  %5u → %-5u  |  %5u → %-5u  |",
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |  %9.2f |  %9.4f | %5.2f | %6.4f |  %5u → %-5u  |  %5u → %-5u  |", cs,
              'A' + phase, measured_voltage, measured_current, ref_voltage, ref_current, current_voltage_gain,
              did_voltage ? this->gain_phase_[phase].voltage_gain : current_voltage_gain, current_current_gain,
              did_current ? this->gain_phase_[phase].current_gain : current_current_gain);
   }
 
-  ESP_LOGI(TAG, "[CALIBRATION] =====================================================================\n");
+  ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\n", cs);
 
   this->save_gain_calibration_to_memory_();
   this->write_gains_to_registers_();
@@ -537,54 +676,108 @@ void ATM90E32Component::run_gain_calibrations() {
 }
 
 void ATM90E32Component::save_gain_calibration_to_memory_() {
+  const char *cs = this->cs_summary_.c_str();
   bool success = this->gain_calibration_pref_.save(&this->gain_phase_);
+  global_preferences->sync();
   if (success) {
     this->using_saved_calibrations_ = true;
-    ESP_LOGI(TAG, "[CALIBRATION] Gain calibration saved to memory.");
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Gain calibration saved to memory.", cs);
   } else {
     this->using_saved_calibrations_ = false;
-    ESP_LOGE(TAG, "[CALIBRATION] Failed to save gain calibration to memory!");
+    ESP_LOGE(TAG, "[CALIBRATION][%s] Failed to save gain calibration to memory!", cs);
+  }
+}
+
+void ATM90E32Component::save_offset_calibration_to_memory_() {
+  const char *cs = this->cs_summary_.c_str();
+  bool success = this->offset_pref_.save(&this->offset_phase_);
+  global_preferences->sync();
+  if (success) {
+    this->using_saved_calibrations_ = true;
+    this->restored_offset_calibration_ = true;
+    for (bool &phase : this->offset_calibration_mismatch_)
+      phase = false;
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Offset calibration saved to memory.", cs);
+  } else {
+    this->using_saved_calibrations_ = false;
+    ESP_LOGE(TAG, "[CALIBRATION][%s] Failed to save offset calibration to memory!", cs);
+  }
+}
+
+void ATM90E32Component::save_power_offset_calibration_to_memory_() {
+  const char *cs = this->cs_summary_.c_str();
+  bool success = this->power_offset_pref_.save(&this->power_offset_phase_);
+  global_preferences->sync();
+  if (success) {
+    this->using_saved_calibrations_ = true;
+    this->restored_power_offset_calibration_ = true;
+    for (bool &phase : this->power_offset_calibration_mismatch_)
+      phase = false;
+    ESP_LOGI(TAG, "[CALIBRATION][%s] Power offset calibration saved to memory.", cs);
+  } else {
+    this->using_saved_calibrations_ = false;
+    ESP_LOGE(TAG, "[CALIBRATION][%s] Failed to save power offset calibration to memory!", cs);
   }
 }
 
 void ATM90E32Component::run_offset_calibrations() {
+  const char *cs = this->cs_summary_.c_str();
   if (!this->enable_offset_calibration_) {
-    ESP_LOGW(TAG, "[CALIBRATION] Offset calibration is disabled! Enable it first with enable_offset_calibration: true");
+    ESP_LOGW(TAG,
+             "[CALIBRATION][%s] Offset calibration is disabled! Enable it first with enable_offset_calibration: true",
+             cs);
     return;
   }
 
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ======================== Offset Calibration ========================", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_voltage | offset_current |", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ------------------------------------------------------------------", cs);
+
   for (uint8_t phase = 0; phase < 3; phase++) {
     int16_t voltage_offset = calibrate_offset(phase, true);
     int16_t current_offset = calibrate_offset(phase, false);
 
     this->write_offsets_to_registers_(phase, voltage_offset, current_offset);
 
-    ESP_LOGI(TAG, "[CALIBRATION] Phase %c - offset_voltage: %d, offset_current: %d", 'A' + phase, voltage_offset,
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |     %6d      |     %6d      |", cs, 'A' + phase, voltage_offset,
              current_offset);
   }
 
-  this->offset_pref_.save(&this->offset_phase_);  // Save to flash
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ==================================================================\n", cs);
+
+  this->save_offset_calibration_to_memory_();
 }
 
 void ATM90E32Component::run_power_offset_calibrations() {
+  const char *cs = this->cs_summary_.c_str();
   if (!this->enable_offset_calibration_) {
     ESP_LOGW(
         TAG,
-        "[CALIBRATION] Offset power calibration is disabled! Enable it first with enable_offset_calibration: true");
+        "[CALIBRATION][%s] Offset power calibration is disabled! Enable it first with enable_offset_calibration: true",
+        cs);
     return;
   }
 
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ===================== Power Offset Calibration =====================", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_active_power | offset_reactive_power |", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+
   for (uint8_t phase = 0; phase < 3; ++phase) {
     int16_t active_offset = calibrate_power_offset(phase, false);
     int16_t reactive_offset = calibrate_power_offset(phase, true);
 
     this->write_power_offsets_to_registers_(phase, active_offset, reactive_offset);
 
-    ESP_LOGI(TAG, "[CALIBRATION] Phase %c - offset_active_power: %d, offset_reactive_power: %d", 'A' + phase,
-             active_offset, reactive_offset);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |       %6d        |        %6d        |", cs, 'A' + phase, active_offset,
+             reactive_offset);
   }
+  ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\n", cs);
 
-  this->power_offset_pref_.save(&this->power_offset_phase_);  // Save to flash
+  this->save_power_offset_calibration_to_memory_();
 }
 
 void ATM90E32Component::write_gains_to_registers_() {
@@ -631,102 +824,276 @@ void ATM90E32Component::write_power_offsets_to_registers_(uint8_t phase, int16_t
 }
 
 void ATM90E32Component::restore_gain_calibrations_() {
-  if (this->gain_calibration_pref_.load(&this->gain_phase_)) {
-    ESP_LOGI(TAG, "[CALIBRATION] Restoring saved gain calibrations to registers:");
-
-    for (uint8_t phase = 0; phase < 3; phase++) {
-      uint16_t v_gain = this->gain_phase_[phase].voltage_gain;
-      uint16_t i_gain = this->gain_phase_[phase].current_gain;
-      ESP_LOGI(TAG, "[CALIBRATION]   Phase %c - Voltage Gain: %u, Current Gain: %u", 'A' + phase, v_gain, i_gain);
-    }
-
-    this->write_gains_to_registers_();
-
-    if (this->verify_gain_writes_()) {
-      this->using_saved_calibrations_ = true;
-      ESP_LOGI(TAG, "[CALIBRATION] Gain calibration loaded and verified successfully.");
-    } else {
-      this->using_saved_calibrations_ = false;
-      ESP_LOGE(TAG, "[CALIBRATION] Gain verification failed! Calibration may not be applied correctly.");
-    }
-  } else {
-    this->using_saved_calibrations_ = false;
-    ESP_LOGW(TAG, "[CALIBRATION] No stored gain calibrations found. Using config file values.");
+  const char *cs = this->cs_summary_.c_str();
+  for (uint8_t i = 0; i < 3; ++i) {
+    this->config_gain_phase_[i].voltage_gain = this->phase_[i].voltage_gain_;
+    this->config_gain_phase_[i].current_gain = this->phase_[i].ct_gain_;
+    this->gain_phase_[i] = this->config_gain_phase_[i];
   }
+
+  if (this->gain_calibration_pref_.load(&this->gain_phase_)) {
+    bool all_zero = true;
+    bool same_as_config = true;
+    for (uint8_t phase = 0; phase < 3; ++phase) {
+      const auto &cfg = this->config_gain_phase_[phase];
+      const auto &saved = this->gain_phase_[phase];
+      if (saved.voltage_gain != 0 || saved.current_gain != 0)
+        all_zero = false;
+      if (saved.voltage_gain != cfg.voltage_gain || saved.current_gain != cfg.current_gain)
+        same_as_config = false;
+    }
+
+    if (!all_zero && !same_as_config) {
+      for (uint8_t phase = 0; phase < 3; ++phase) {
+        bool mismatch = false;
+        if (this->has_config_voltage_gain_[phase] &&
+            this->gain_phase_[phase].voltage_gain != this->config_gain_phase_[phase].voltage_gain)
+          mismatch = true;
+        if (this->has_config_current_gain_[phase] &&
+            this->gain_phase_[phase].current_gain != this->config_gain_phase_[phase].current_gain)
+          mismatch = true;
+        if (mismatch)
+          this->gain_calibration_mismatch_[phase] = true;
+      }
+
+      this->write_gains_to_registers_();
+
+      if (this->verify_gain_writes_()) {
+        this->using_saved_calibrations_ = true;
+        this->restored_gain_calibration_ = true;
+        return;
+      }
+
+      this->using_saved_calibrations_ = false;
+      ESP_LOGE(TAG, "[CALIBRATION][%s] Gain verification failed! Calibration may not be applied correctly.", cs);
+    }
+  }
+
+  this->using_saved_calibrations_ = false;
+  for (uint8_t i = 0; i < 3; ++i)
+    this->gain_phase_[i] = this->config_gain_phase_[i];
+  this->write_gains_to_registers_();
+
+  ESP_LOGW(TAG, "[CALIBRATION][%s] No stored gain calibrations found. Using config file values.", cs);
 }
 
 void ATM90E32Component::restore_offset_calibrations_() {
-  if (this->offset_pref_.load(&this->offset_phase_)) {
-    ESP_LOGI(TAG, "[CALIBRATION] Successfully restored offset calibration from memory.");
+  const char *cs = this->cs_summary_.c_str();
+  for (uint8_t i = 0; i < 3; ++i)
+    this->config_offset_phase_[i] = this->offset_phase_[i];
 
+  bool have_data = this->offset_pref_.load(&this->offset_phase_);
+  bool all_zero = true;
+  if (have_data) {
+    for (auto &phase : this->offset_phase_) {
+      if (phase.voltage_offset_ != 0 || phase.current_offset_ != 0) {
+        all_zero = false;
+        break;
+      }
+    }
+  }
+
+  if (have_data && !all_zero) {
+    this->restored_offset_calibration_ = true;
     for (uint8_t phase = 0; phase < 3; phase++) {
       auto &offset = this->offset_phase_[phase];
-      write_offsets_to_registers_(phase, offset.voltage_offset_, offset.current_offset_);
-      ESP_LOGI(TAG, "[CALIBRATION] Phase %c - offset_voltage:: %d, offset_current: %d", 'A' + phase,
-               offset.voltage_offset_, offset.current_offset_);
+      bool mismatch = false;
+      if (this->has_config_voltage_offset_[phase] &&
+          offset.voltage_offset_ != this->config_offset_phase_[phase].voltage_offset_)
+        mismatch = true;
+      if (this->has_config_current_offset_[phase] &&
+          offset.current_offset_ != this->config_offset_phase_[phase].current_offset_)
+        mismatch = true;
+      if (mismatch)
+        this->offset_calibration_mismatch_[phase] = true;
     }
   } else {
-    ESP_LOGW(TAG, "[CALIBRATION] No stored offset calibrations found. Using default values.");
+    for (uint8_t phase = 0; phase < 3; phase++)
+      this->offset_phase_[phase] = this->config_offset_phase_[phase];
+    ESP_LOGW(TAG, "[CALIBRATION][%s] No stored offset calibrations found. Using default values.", cs);
+  }
+
+  for (uint8_t phase = 0; phase < 3; phase++) {
+    write_offsets_to_registers_(phase, this->offset_phase_[phase].voltage_offset_,
+                                this->offset_phase_[phase].current_offset_);
   }
 }
 
 void ATM90E32Component::restore_power_offset_calibrations_() {
-  if (this->power_offset_pref_.load(&this->power_offset_phase_)) {
-    ESP_LOGI(TAG, "[CALIBRATION] Successfully restored power offset calibration from memory.");
+  const char *cs = this->cs_summary_.c_str();
+  for (uint8_t i = 0; i < 3; ++i)
+    this->config_power_offset_phase_[i] = this->power_offset_phase_[i];
 
+  bool have_data = this->power_offset_pref_.load(&this->power_offset_phase_);
+  bool all_zero = true;
+  if (have_data) {
+    for (auto &phase : this->power_offset_phase_) {
+      if (phase.active_power_offset != 0 || phase.reactive_power_offset != 0) {
+        all_zero = false;
+        break;
+      }
+    }
+  }
+
+  if (have_data && !all_zero) {
+    this->restored_power_offset_calibration_ = true;
     for (uint8_t phase = 0; phase < 3; ++phase) {
       auto &offset = this->power_offset_phase_[phase];
-      write_power_offsets_to_registers_(phase, offset.active_power_offset, offset.reactive_power_offset);
-      ESP_LOGI(TAG, "[CALIBRATION] Phase %c - offset_active_power: %d, offset_reactive_power: %d", 'A' + phase,
-               offset.active_power_offset, offset.reactive_power_offset);
+      bool mismatch = false;
+      if (this->has_config_active_power_offset_[phase] &&
+          offset.active_power_offset != this->config_power_offset_phase_[phase].active_power_offset)
+        mismatch = true;
+      if (this->has_config_reactive_power_offset_[phase] &&
+          offset.reactive_power_offset != this->config_power_offset_phase_[phase].reactive_power_offset)
+        mismatch = true;
+      if (mismatch)
+        this->power_offset_calibration_mismatch_[phase] = true;
     }
   } else {
-    ESP_LOGW(TAG, "[CALIBRATION] No stored power offsets found. Using default values.");
+    for (uint8_t phase = 0; phase < 3; ++phase)
+      this->power_offset_phase_[phase] = this->config_power_offset_phase_[phase];
+    ESP_LOGW(TAG, "[CALIBRATION][%s] No stored power offsets found. Using default values.", cs);
+  }
+
+  for (uint8_t phase = 0; phase < 3; ++phase) {
+    write_power_offsets_to_registers_(phase, this->power_offset_phase_[phase].active_power_offset,
+                                      this->power_offset_phase_[phase].reactive_power_offset);
   }
 }
 
 void ATM90E32Component::clear_gain_calibrations() {
-  ESP_LOGI(TAG, "[CALIBRATION] Clearing stored gain calibrations and restoring config-defined values");
-
-  for (int phase = 0; phase < 3; phase++) {
-    gain_phase_[phase].voltage_gain = this->phase_[phase].voltage_gain_;
-    gain_phase_[phase].current_gain = this->phase_[phase].ct_gain_;
+  const char *cs = this->cs_summary_.c_str();
+  if (!this->using_saved_calibrations_) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] No stored gain calibrations to clear. Current values:", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ----------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | voltage_gain | current_gain |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ----------------------------------------------------------", cs);
+    for (int phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |    %6u    |    %6u    |", cs, 'A' + phase,
+               this->gain_phase_[phase].voltage_gain, this->gain_phase_[phase].current_gain);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ==========================================================\n", cs);
+    return;
   }
 
-  bool success = this->gain_calibration_pref_.save(&this->gain_phase_);
-  this->using_saved_calibrations_ = false;
+  ESP_LOGI(TAG, "[CALIBRATION][%s] Clearing stored gain calibrations and restoring config-defined values", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ----------------------------------------------------------", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | voltage_gain | current_gain |", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ----------------------------------------------------------", cs);
 
-  if (success) {
-    ESP_LOGI(TAG, "[CALIBRATION] Gain calibrations cleared. Config values restored:");
-    for (int phase = 0; phase < 3; phase++) {
-      ESP_LOGI(TAG, "[CALIBRATION]   Phase %c - Voltage Gain: %u, Current Gain: %u", 'A' + phase,
-               gain_phase_[phase].voltage_gain, gain_phase_[phase].current_gain);
-    }
-  } else {
-    ESP_LOGE(TAG, "[CALIBRATION] Failed to clear gain calibrations!");
+  for (int phase = 0; phase < 3; phase++) {
+    uint16_t voltage_gain = this->phase_[phase].voltage_gain_;
+    uint16_t current_gain = this->phase_[phase].ct_gain_;
+
+    this->config_gain_phase_[phase].voltage_gain = voltage_gain;
+    this->config_gain_phase_[phase].current_gain = current_gain;
+    this->gain_phase_[phase].voltage_gain = voltage_gain;
+    this->gain_phase_[phase].current_gain = current_gain;
+
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |    %6u    |    %6u    |", cs, 'A' + phase, voltage_gain, current_gain);
+  }
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ==========================================================\n", cs);
+
+  GainCalibration zero_gains[3]{{0, 0}, {0, 0}, {0, 0}};
+  bool success = this->gain_calibration_pref_.save(&zero_gains);
+  global_preferences->sync();
+
+  this->using_saved_calibrations_ = false;
+  this->restored_gain_calibration_ = false;
+  for (bool &phase : this->gain_calibration_mismatch_)
+    phase = false;
+
+  if (!success) {
+    ESP_LOGE(TAG, "[CALIBRATION][%s] Failed to clear gain calibrations!", cs);
   }
 
   this->write_gains_to_registers_();  // Apply them to the chip immediately
 }
 
 void ATM90E32Component::clear_offset_calibrations() {
-  for (uint8_t phase = 0; phase < 3; phase++) {
-    this->write_offsets_to_registers_(phase, 0, 0);
+  const char *cs = this->cs_summary_.c_str();
+  if (!this->restored_offset_calibration_) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] No stored offset calibrations to clear. Current values:", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_voltage | offset_current |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
+    for (uint8_t phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |     %6d      |     %6d      |", cs, 'A' + phase,
+               this->offset_phase_[phase].voltage_offset_, this->offset_phase_[phase].current_offset_);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ==============================================================\n", cs);
+    return;
   }
 
-  this->offset_pref_.save(&this->offset_phase_);  // Save cleared values to flash memory
+  ESP_LOGI(TAG, "[CALIBRATION][%s] Clearing stored offset calibrations and restoring config-defined values", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_voltage | offset_current |", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] --------------------------------------------------------------", cs);
 
-  ESP_LOGI(TAG, "[CALIBRATION] Offsets cleared.");
+  for (uint8_t phase = 0; phase < 3; phase++) {
+    int16_t voltage_offset =
+        this->has_config_voltage_offset_[phase] ? this->config_offset_phase_[phase].voltage_offset_ : 0;
+    int16_t current_offset =
+        this->has_config_current_offset_[phase] ? this->config_offset_phase_[phase].current_offset_ : 0;
+    this->write_offsets_to_registers_(phase, voltage_offset, current_offset);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |     %6d      |     %6d      |", cs, 'A' + phase, voltage_offset,
+             current_offset);
+  }
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ==============================================================\n", cs);
+
+  OffsetCalibration zero_offsets[3]{{0, 0}, {0, 0}, {0, 0}};
+  this->offset_pref_.save(&zero_offsets);  // Clear stored values in flash
+  global_preferences->sync();
+
+  this->restored_offset_calibration_ = false;
+  for (bool &phase : this->offset_calibration_mismatch_)
+    phase = false;
+
+  ESP_LOGI(TAG, "[CALIBRATION][%s] Offsets cleared.", cs);
 }
 
 void ATM90E32Component::clear_power_offset_calibrations() {
-  for (uint8_t phase = 0; phase < 3; phase++) {
-    this->write_power_offsets_to_registers_(phase, 0, 0);
+  const char *cs = this->cs_summary_.c_str();
+  if (!this->restored_power_offset_calibration_) {
+    ESP_LOGI(TAG, "[CALIBRATION][%s] No stored power offsets to clear. Current values:", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_active_power | offset_reactive_power |", cs);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+    for (uint8_t phase = 0; phase < 3; phase++) {
+      ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |       %6d        |        %6d        |", cs, 'A' + phase,
+               this->power_offset_phase_[phase].active_power_offset,
+               this->power_offset_phase_[phase].reactive_power_offset);
+    }
+    ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\n", cs);
+    return;
   }
 
-  this->power_offset_pref_.save(&this->power_offset_phase_);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] Clearing stored power offsets and restoring config-defined values", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] | Phase | offset_active_power | offset_reactive_power |", cs);
+  ESP_LOGI(TAG, "[CALIBRATION][%s] ---------------------------------------------------------------------", cs);
 
-  ESP_LOGI(TAG, "[CALIBRATION] Power offsets cleared.");
+  for (uint8_t phase = 0; phase < 3; phase++) {
+    int16_t active_offset =
+        this->has_config_active_power_offset_[phase] ? this->config_power_offset_phase_[phase].active_power_offset : 0;
+    int16_t reactive_offset = this->has_config_reactive_power_offset_[phase]
+                                  ? this->config_power_offset_phase_[phase].reactive_power_offset
+                                  : 0;
+    this->write_power_offsets_to_registers_(phase, active_offset, reactive_offset);
+    ESP_LOGI(TAG, "[CALIBRATION][%s] |   %c   |       %6d        |        %6d        |", cs, 'A' + phase, active_offset,
+             reactive_offset);
+  }
+  ESP_LOGI(TAG, "[CALIBRATION][%s] =====================================================================\n", cs);
+
+  PowerOffsetCalibration zero_power_offsets[3]{{0, 0}, {0, 0}, {0, 0}};
+  this->power_offset_pref_.save(&zero_power_offsets);
+  global_preferences->sync();
+
+  this->restored_power_offset_calibration_ = false;
+  for (bool &phase : this->power_offset_calibration_mismatch_)
+    phase = false;
+
+  ESP_LOGI(TAG, "[CALIBRATION][%s] Power offsets cleared.", cs);
 }
 
 int16_t ATM90E32Component::calibrate_offset(uint8_t phase, bool voltage) {
@@ -747,20 +1114,21 @@ int16_t ATM90E32Component::calibrate_offset(uint8_t phase, bool voltage) {
 
 int16_t ATM90E32Component::calibrate_power_offset(uint8_t phase, bool reactive) {
   const uint8_t num_reads = 5;
-  uint64_t total_value = 0;
+  int64_t total_value = 0;
 
   for (uint8_t i = 0; i < num_reads; ++i) {
-    uint32_t reading = reactive ? this->read32_(ATM90E32_REGISTER_QMEAN + phase, ATM90E32_REGISTER_QMEANLSB + phase)
-                                : this->read32_(ATM90E32_REGISTER_PMEAN + phase, ATM90E32_REGISTER_PMEANLSB + phase);
+    int32_t reading = reactive ? this->read32_(ATM90E32_REGISTER_QMEAN + phase, ATM90E32_REGISTER_QMEANLSB + phase)
+                               : this->read32_(ATM90E32_REGISTER_PMEAN + phase, ATM90E32_REGISTER_PMEANLSB + phase);
     total_value += reading;
   }
 
-  const uint32_t average_value = total_value / num_reads;
-  const uint32_t power_offset = ~average_value + 1;
+  int32_t average_value = total_value / num_reads;
+  int32_t power_offset = -average_value;
   return static_cast<int16_t>(power_offset);  // Takes the lower 16 bits
 }
 
 bool ATM90E32Component::verify_gain_writes_() {
+  const char *cs = this->cs_summary_.c_str();
   bool success = true;
   for (uint8_t phase = 0; phase < 3; phase++) {
     uint16_t read_voltage = this->read16_(voltage_gain_registers[phase]);
@@ -768,7 +1136,7 @@ bool ATM90E32Component::verify_gain_writes_() {
 
     if (read_voltage != this->gain_phase_[phase].voltage_gain ||
         read_current != this->gain_phase_[phase].current_gain) {
-      ESP_LOGE(TAG, "[CALIBRATION] Mismatch detected for Phase %s!", phase_labels[phase]);
+      ESP_LOGE(TAG, "[CALIBRATION][%s] Mismatch detected for Phase %s!", cs, phase_labels[phase]);
       success = false;
     }
   }
@@ -791,16 +1159,16 @@ void ATM90E32Component::check_phase_status() {
       status += "Phase Loss; ";
 
     auto *sensor = this->phase_status_text_sensor_[phase];
-    const char *phase_name = sensor ? sensor->get_name().c_str() : "Unknown Phase";
+    if (sensor == nullptr)
+      continue;
+
     if (!status.empty()) {
       status.pop_back();  // remove space
       status.pop_back();  // remove semicolon
-      ESP_LOGW(TAG, "%s: %s", phase_name, status.c_str());
-      if (sensor != nullptr)
-        sensor->publish_state(status);
+      ESP_LOGW(TAG, "%s: %s", sensor->get_name().c_str(), status.c_str());
+      sensor->publish_state(status);
     } else {
-      if (sensor != nullptr)
-        sensor->publish_state("Okay");
+      sensor->publish_state("Okay");
     }
   }
 }
@@ -817,9 +1185,12 @@ void ATM90E32Component::check_freq_status() {
   } else {
     freq_status = "Normal";
   }
-  ESP_LOGW(TAG, "Frequency status: %s", freq_status.c_str());
-
   if (this->freq_status_text_sensor_ != nullptr) {
+    if (freq_status == "Normal") {
+      ESP_LOGD(TAG, "Frequency status: %s", freq_status.c_str());
+    } else {
+      ESP_LOGW(TAG, "Frequency status: %s", freq_status.c_str());
+    }
     this->freq_status_text_sensor_->publish_state(freq_status);
   }
 }

esphome/components/atm90e32/atm90e32.h

@@ -61,15 +61,29 @@ class ATM90E32Component : public PollingComponent,
     this->phase_[phase].harmonic_active_power_sensor_ = obj;
   }
   void set_peak_current_sensor(int phase, sensor::Sensor *obj) { this->phase_[phase].peak_current_sensor_ = obj; }
-  void set_volt_gain(int phase, uint16_t gain) { this->phase_[phase].voltage_gain_ = gain; }
-  void set_ct_gain(int phase, uint16_t gain) { this->phase_[phase].ct_gain_ = gain; }
-  void set_voltage_offset(uint8_t phase, int16_t offset) { this->offset_phase_[phase].voltage_offset_ = offset; }
-  void set_current_offset(uint8_t phase, int16_t offset) { this->offset_phase_[phase].current_offset_ = offset; }
+  void set_volt_gain(int phase, uint16_t gain) {
+    this->phase_[phase].voltage_gain_ = gain;
+    this->has_config_voltage_gain_[phase] = true;
+  }
+  void set_ct_gain(int phase, uint16_t gain) {
+    this->phase_[phase].ct_gain_ = gain;
+    this->has_config_current_gain_[phase] = true;
+  }
+  void set_voltage_offset(uint8_t phase, int16_t offset) {
+    this->offset_phase_[phase].voltage_offset_ = offset;
+    this->has_config_voltage_offset_[phase] = true;
+  }
+  void set_current_offset(uint8_t phase, int16_t offset) {
+    this->offset_phase_[phase].current_offset_ = offset;
+    this->has_config_current_offset_[phase] = true;
+  }
   void set_active_power_offset(uint8_t phase, int16_t offset) {
     this->power_offset_phase_[phase].active_power_offset = offset;
+    this->has_config_active_power_offset_[phase] = true;
   }
   void set_reactive_power_offset(uint8_t phase, int16_t offset) {
     this->power_offset_phase_[phase].reactive_power_offset = offset;
+    this->has_config_reactive_power_offset_[phase] = true;
   }
   void set_freq_sensor(sensor::Sensor *freq_sensor) { freq_sensor_ = freq_sensor; }
   void set_peak_current_signed(bool flag) { peak_current_signed_ = flag; }
@@ -126,8 +140,9 @@ class ATM90E32Component : public PollingComponent,
   number::Number *ref_currents_[3]{nullptr, nullptr, nullptr};
 #endif
   uint16_t read16_(uint16_t a_register);
+  uint16_t read16_transaction_(uint16_t a_register);
   int read32_(uint16_t addr_h, uint16_t addr_l);
-  void write16_(uint16_t a_register, uint16_t val);
+  void write16_(uint16_t a_register, uint16_t val, bool validate = true);
   float get_local_phase_voltage_(uint8_t phase);
   float get_local_phase_current_(uint8_t phase);
   float get_local_phase_active_power_(uint8_t phase);
@@ -159,12 +174,15 @@ class ATM90E32Component : public PollingComponent,
   void restore_offset_calibrations_();
   void restore_power_offset_calibrations_();
   void restore_gain_calibrations_();
+  void save_offset_calibration_to_memory_();
   void save_gain_calibration_to_memory_();
+  void save_power_offset_calibration_to_memory_();
   void write_offsets_to_registers_(uint8_t phase, int16_t voltage_offset, int16_t current_offset);
   void write_power_offsets_to_registers_(uint8_t phase, int16_t p_offset, int16_t q_offset);
   void write_gains_to_registers_();
   bool verify_gain_writes_();
   bool validate_spi_read_(uint16_t expected, const char *context = nullptr);
+  void log_calibration_status_();
 
   struct ATM90E32Phase {
     uint16_t voltage_gain_{0};
@@ -204,19 +222,33 @@ class ATM90E32Component : public PollingComponent,
     int16_t current_offset_{0};
   } offset_phase_[3];
 
+  OffsetCalibration config_offset_phase_[3];
+
   struct PowerOffsetCalibration {
     int16_t active_power_offset{0};
     int16_t reactive_power_offset{0};
   } power_offset_phase_[3];
 
+  PowerOffsetCalibration config_power_offset_phase_[3];
+
   struct GainCalibration {
     uint16_t voltage_gain{1};
     uint16_t current_gain{1};
   } gain_phase_[3];
 
+  GainCalibration config_gain_phase_[3];
+
+  bool has_config_voltage_offset_[3]{false, false, false};
+  bool has_config_current_offset_[3]{false, false, false};
+  bool has_config_active_power_offset_[3]{false, false, false};
+  bool has_config_reactive_power_offset_[3]{false, false, false};
+  bool has_config_voltage_gain_[3]{false, false, false};
+  bool has_config_current_gain_[3]{false, false, false};
+
   ESPPreferenceObject offset_pref_;
   ESPPreferenceObject power_offset_pref_;
   ESPPreferenceObject gain_calibration_pref_;
+  std::string cs_summary_;
 
   sensor::Sensor *freq_sensor_{nullptr};
 #ifdef USE_TEXT_SENSOR
@@ -231,6 +263,13 @@ class ATM90E32Component : public PollingComponent,
   bool peak_current_signed_{false};
   bool enable_offset_calibration_{false};
   bool enable_gain_calibration_{false};
+  bool restored_offset_calibration_{false};
+  bool restored_power_offset_calibration_{false};
+  bool restored_gain_calibration_{false};
+  bool calibration_message_printed_{false};
+  bool offset_calibration_mismatch_[3]{false, false, false};
+  bool power_offset_calibration_mismatch_[3]{false, false, false};
+  bool gain_calibration_mismatch_[3]{false, false, false};
 };
 
 }  // namespace atm90e32

esphome/components/ble_client/__init__.py

@@ -286,6 +286,7 @@ async def remove_bond_to_code(config, action_id, template_arg, args):
 async def to_code(config):
     # Register the loggers this component needs
     esp32_ble.register_bt_logger(BTLoggers.GATT, BTLoggers.SMP)
+    cg.add_define("USE_ESP32_BLE_UUID")
 
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)

esphome/components/bluetooth_proxy/__init__.py

@@ -118,6 +118,12 @@ async def to_code(config):
     connection_count = len(config.get(CONF_CONNECTIONS, []))
     cg.add_define("BLUETOOTH_PROXY_MAX_CONNECTIONS", connection_count)
 
+    # Define batch size for BLE advertisements
+    # Each advertisement is up to 80 bytes when packaged (including protocol overhead)
+    # 16 advertisements × 80 bytes (worst case) = 1280 bytes out of ~1320 bytes usable payload
+    # This achieves ~97% WiFi MTU utilization while staying under the limit
+    cg.add_define("BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE", 16)
+
     for connection_conf in config.get(CONF_CONNECTIONS, []):
         connection_var = cg.new_Pvariable(connection_conf[CONF_ID])
         await cg.register_component(connection_var, connection_conf)

esphome/components/bluetooth_proxy/bluetooth_connection.cpp

@@ -12,16 +12,30 @@ namespace esphome::bluetooth_proxy {
 
 static const char *const TAG = "bluetooth_proxy.connection";
 
+// This function is allocation-free and directly packs UUIDs into the output array
+// using precalculated constants for the Bluetooth base UUID
 static void fill_128bit_uuid_array(std::array<uint64_t, 2> &out, esp_bt_uuid_t uuid_source) {
-  esp_bt_uuid_t uuid = espbt::ESPBTUUID::from_uuid(uuid_source).as_128bit().get_uuid();
-  out[0] = ((uint64_t) uuid.uuid.uuid128[15] << 56) | ((uint64_t) uuid.uuid.uuid128[14] << 48) |
-           ((uint64_t) uuid.uuid.uuid128[13] << 40) | ((uint64_t) uuid.uuid.uuid128[12] << 32) |
-           ((uint64_t) uuid.uuid.uuid128[11] << 24) | ((uint64_t) uuid.uuid.uuid128[10] << 16) |
-           ((uint64_t) uuid.uuid.uuid128[9] << 8) | ((uint64_t) uuid.uuid.uuid128[8]);
-  out[1] = ((uint64_t) uuid.uuid.uuid128[7] << 56) | ((uint64_t) uuid.uuid.uuid128[6] << 48) |
-           ((uint64_t) uuid.uuid.uuid128[5] << 40) | ((uint64_t) uuid.uuid.uuid128[4] << 32) |
-           ((uint64_t) uuid.uuid.uuid128[3] << 24) | ((uint64_t) uuid.uuid.uuid128[2] << 16) |
-           ((uint64_t) uuid.uuid.uuid128[1] << 8) | ((uint64_t) uuid.uuid.uuid128[0]);
+  // Bluetooth base UUID: 00000000-0000-1000-8000-00805F9B34FB
+  // out[0] = bytes 8-15 (big-endian)
+  // - For 128-bit UUIDs: use bytes 8-15 as-is
+  // - For 16/32-bit UUIDs: insert into bytes 12-15, use 0x00001000 for bytes 8-11
+  out[0] = uuid_source.len == ESP_UUID_LEN_128
+               ? (((uint64_t) uuid_source.uuid.uuid128[15] << 56) | ((uint64_t) uuid_source.uuid.uuid128[14] << 48) |
+                  ((uint64_t) uuid_source.uuid.uuid128[13] << 40) | ((uint64_t) uuid_source.uuid.uuid128[12] << 32) |
+                  ((uint64_t) uuid_source.uuid.uuid128[11] << 24) | ((uint64_t) uuid_source.uuid.uuid128[10] << 16) |
+                  ((uint64_t) uuid_source.uuid.uuid128[9] << 8) | ((uint64_t) uuid_source.uuid.uuid128[8]))
+               : (((uint64_t) (uuid_source.len == ESP_UUID_LEN_16 ? uuid_source.uuid.uuid16 : uuid_source.uuid.uuid32)
+                   << 32) |
+                  0x00001000ULL);  // Base UUID bytes 8-11
+  // out[1] = bytes 0-7 (big-endian)
+  // - For 128-bit UUIDs: use bytes 0-7 as-is
+  // - For 16/32-bit UUIDs: use precalculated base UUID constant
+  out[1] = uuid_source.len == ESP_UUID_LEN_128
+               ? ((uint64_t) uuid_source.uuid.uuid128[7] << 56) | ((uint64_t) uuid_source.uuid.uuid128[6] << 48) |
+                     ((uint64_t) uuid_source.uuid.uuid128[5] << 40) | ((uint64_t) uuid_source.uuid.uuid128[4] << 32) |
+                     ((uint64_t) uuid_source.uuid.uuid128[3] << 24) | ((uint64_t) uuid_source.uuid.uuid128[2] << 16) |
+                     ((uint64_t) uuid_source.uuid.uuid128[1] << 8) | ((uint64_t) uuid_source.uuid.uuid128[0])
+               : 0x800000805F9B34FBULL;  // Base UUID bytes 0-7: 80-00-00-80-5F-9B-34-FB
 }
 
 // Helper to fill UUID in the appropriate format based on client support and UUID type
@@ -80,9 +94,11 @@ void BluetoothConnection::dump_config() {
 
 void BluetoothConnection::update_allocated_slot_(uint64_t find_value, uint64_t set_value) {
   auto &allocated = this->proxy_->connections_free_response_.allocated;
-  auto *it = std::find(allocated.begin(), allocated.end(), find_value);
-  if (it != allocated.end()) {
-    *it = set_value;
+  for (auto &slot : allocated) {
+    if (slot == find_value) {
+      slot = set_value;
+      return;
+    }
   }
 }
 
@@ -105,13 +121,24 @@ void BluetoothConnection::set_address(uint64_t address) {
 void BluetoothConnection::loop() {
   BLEClientBase::loop();
 
-  // Early return if no active connection or not in service discovery phase
-  if (this->address_ == 0 || this->send_service_ < 0 || this->send_service_ > this->service_count_) {
+  // Early return if no active connection
+  if (this->address_ == 0) {
     return;
   }
 
-  // Handle service discovery
-  this->send_service_for_discovery_();
+  // Handle service discovery if in valid range
+  if (this->send_service_ >= 0 && this->send_service_ <= this->service_count_) {
+    this->send_service_for_discovery_();
+  }
+
+  // Check if we should disable the loop
+  // - For V3_WITH_CACHE: Services are never sent, disable after INIT state
+  // - For other connections: Disable only after service discovery is complete
+  //   (send_service_ == DONE_SENDING_SERVICES, which is only set after services are sent)
+  if (this->state_ != espbt::ClientState::INIT && (this->connection_type_ == espbt::ConnectionType::V3_WITH_CACHE ||
+                                                   this->send_service_ == DONE_SENDING_SERVICES)) {
+    this->disable_loop();
+  }
 }
 
 void BluetoothConnection::reset_connection_(esp_err_t reason) {
@@ -125,7 +152,7 @@ void BluetoothConnection::reset_connection_(esp_err_t reason) {
   // to detect incomplete service discovery rather than relying on us to
   // tell them about a partial list.
   this->set_address(0);
-  this->send_service_ = DONE_SENDING_SERVICES;
+  this->send_service_ = INIT_SENDING_SERVICES;
   this->proxy_->send_connections_free();
 }
 
@@ -185,8 +212,7 @@ void BluetoothConnection::send_service_for_discovery_() {
                                      service_result.start_handle, service_result.end_handle, 0, &total_char_count);
 
     if (char_count_status != ESP_GATT_OK) {
-      ESP_LOGE(TAG, "[%d] [%s] Error getting characteristic count, status=%d", this->connection_index_,
-               this->address_str().c_str(), char_count_status);
+      this->log_connection_error_("esp_ble_gattc_get_attr_count", char_count_status);
       this->send_service_ = DONE_SENDING_SERVICES;
       return;
     }
@@ -220,8 +246,7 @@ void BluetoothConnection::send_service_for_discovery_() {
           break;
         }
         if (char_status != ESP_GATT_OK) {
-          ESP_LOGE(TAG, "[%d] [%s] esp_ble_gattc_get_all_char error, status=%d", this->connection_index_,
-                   this->address_str().c_str(), char_status);
+          this->log_connection_error_("esp_ble_gattc_get_all_char", char_status);
           this->send_service_ = DONE_SENDING_SERVICES;
           return;
         }
@@ -244,8 +269,7 @@ void BluetoothConnection::send_service_for_discovery_() {
             this->gattc_if_, this->conn_id_, ESP_GATT_DB_DESCRIPTOR, 0, 0, char_result.char_handle, &total_desc_count);
 
         if (desc_count_status != ESP_GATT_OK) {
-          ESP_LOGE(TAG, "[%d] [%s] Error getting descriptor count for char handle %d, status=%d",
-                   this->connection_index_, this->address_str().c_str(), char_result.char_handle, desc_count_status);
+          this->log_connection_error_("esp_ble_gattc_get_attr_count", desc_count_status);
           this->send_service_ = DONE_SENDING_SERVICES;
           return;
         }
@@ -266,8 +290,7 @@ void BluetoothConnection::send_service_for_discovery_() {
             break;
           }
           if (desc_status != ESP_GATT_OK) {
-            ESP_LOGE(TAG, "[%d] [%s] esp_ble_gattc_get_all_descr error, status=%d", this->connection_index_,
-                     this->address_str().c_str(), desc_status);
+            this->log_connection_error_("esp_ble_gattc_get_all_descr", desc_status);
             this->send_service_ = DONE_SENDING_SERVICES;
             return;
           }
@@ -321,6 +344,33 @@ void BluetoothConnection::send_service_for_discovery_() {
   api_conn->send_message(resp, api::BluetoothGATTGetServicesResponse::MESSAGE_TYPE);
 }
 
+void BluetoothConnection::log_connection_error_(const char *operation, esp_gatt_status_t status) {
+  ESP_LOGE(TAG, "[%d] [%s] %s error, status=%d", this->connection_index_, this->address_str().c_str(), operation,
+           status);
+}
+
+void BluetoothConnection::log_connection_warning_(const char *operation, esp_err_t err) {
+  ESP_LOGW(TAG, "[%d] [%s] %s failed, err=%d", this->connection_index_, this->address_str().c_str(), operation, err);
+}
+
+void BluetoothConnection::log_gatt_not_connected_(const char *action, const char *type) {
+  ESP_LOGW(TAG, "[%d] [%s] Cannot %s GATT %s, not connected.", this->connection_index_, this->address_str().c_str(),
+           action, type);
+}
+
+void BluetoothConnection::log_gatt_operation_error_(const char *operation, uint16_t handle, esp_gatt_status_t status) {
+  ESP_LOGW(TAG, "[%d] [%s] Error %s for handle 0x%2X, status=%d", this->connection_index_, this->address_str().c_str(),
+           operation, handle, status);
+}
+
+esp_err_t BluetoothConnection::check_and_log_error_(const char *operation, esp_err_t err) {
+  if (err != ESP_OK) {
+    this->log_connection_warning_(operation, err);
+    return err;
+  }
+  return ESP_OK;
+}
+
 bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                                               esp_ble_gattc_cb_param_t *param) {
   if (!BLEClientBase::gattc_event_handler(event, gattc_if, param))
@@ -361,8 +411,7 @@ bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
     case ESP_GATTC_READ_DESCR_EVT:
     case ESP_GATTC_READ_CHAR_EVT: {
       if (param->read.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] Error reading char/descriptor at handle 0x%2X, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), param->read.handle, param->read.status);
+        this->log_gatt_operation_error_("reading char/descriptor", param->read.handle, param->read.status);
         this->proxy_->send_gatt_error(this->address_, param->read.handle, param->read.status);
         break;
       }
@@ -376,8 +425,7 @@ bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
     case ESP_GATTC_WRITE_CHAR_EVT:
     case ESP_GATTC_WRITE_DESCR_EVT: {
       if (param->write.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] Error writing char/descriptor at handle 0x%2X, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), param->write.handle, param->write.status);
+        this->log_gatt_operation_error_("writing char/descriptor", param->write.handle, param->write.status);
         this->proxy_->send_gatt_error(this->address_, param->write.handle, param->write.status);
         break;
       }
@@ -389,9 +437,8 @@ bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
     }
     case ESP_GATTC_UNREG_FOR_NOTIFY_EVT: {
       if (param->unreg_for_notify.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] Error unregistering notifications for handle 0x%2X, status=%d",
-                 this->connection_index_, this->address_str_.c_str(), param->unreg_for_notify.handle,
-                 param->unreg_for_notify.status);
+        this->log_gatt_operation_error_("unregistering notifications", param->unreg_for_notify.handle,
+                                        param->unreg_for_notify.status);
         this->proxy_->send_gatt_error(this->address_, param->unreg_for_notify.handle, param->unreg_for_notify.status);
         break;
       }
@@ -403,8 +450,8 @@ bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_ga
     }
     case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
       if (param->reg_for_notify.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] Error registering notifications for handle 0x%2X, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), param->reg_for_notify.handle, param->reg_for_notify.status);
+        this->log_gatt_operation_error_("registering notifications", param->reg_for_notify.handle,
+                                        param->reg_for_notify.status);
         this->proxy_->send_gatt_error(this->address_, param->reg_for_notify.handle, param->reg_for_notify.status);
         break;
       }
@@ -450,8 +497,7 @@ void BluetoothConnection::gap_event_handler(esp_gap_ble_cb_event_t event, esp_bl
 
 esp_err_t BluetoothConnection::read_characteristic(uint16_t handle) {
   if (!this->connected()) {
-    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT characteristic, not connected.", this->connection_index_,
-             this->address_str_.c_str());
+    this->log_gatt_not_connected_("read", "characteristic");
     return ESP_GATT_NOT_CONNECTED;
   }
 
@@ -459,18 +505,12 @@ esp_err_t BluetoothConnection::read_characteristic(uint16_t handle) {
            handle);
 
   esp_err_t err = esp_ble_gattc_read_char(this->gattc_if_, this->conn_id_, handle, ESP_GATT_AUTH_REQ_NONE);
-  if (err != ERR_OK) {
-    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_read_char error, err=%d", this->connection_index_,
-             this->address_str_.c_str(), err);
-    return err;
-  }
-  return ESP_OK;
+  return this->check_and_log_error_("esp_ble_gattc_read_char", err);
 }
 
 esp_err_t BluetoothConnection::write_characteristic(uint16_t handle, const std::string &data, bool response) {
   if (!this->connected()) {
-    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT characteristic, not connected.", this->connection_index_,
-             this->address_str_.c_str());
+    this->log_gatt_not_connected_("write", "characteristic");
     return ESP_GATT_NOT_CONNECTED;
   }
   ESP_LOGV(TAG, "[%d] [%s] Writing GATT characteristic handle %d", this->connection_index_, this->address_str_.c_str(),
@@ -479,36 +519,24 @@ esp_err_t BluetoothConnection::write_characteristic(uint16_t handle, const std::
   esp_err_t err =
       esp_ble_gattc_write_char(this->gattc_if_, this->conn_id_, handle, data.size(), (uint8_t *) data.data(),
                                response ? ESP_GATT_WRITE_TYPE_RSP : ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
-  if (err != ERR_OK) {
-    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char error, err=%d", this->connection_index_,
-             this->address_str_.c_str(), err);
-    return err;
-  }
-  return ESP_OK;
+  return this->check_and_log_error_("esp_ble_gattc_write_char", err);
 }
 
 esp_err_t BluetoothConnection::read_descriptor(uint16_t handle) {
   if (!this->connected()) {
-    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT descriptor, not connected.", this->connection_index_,
-             this->address_str_.c_str());
+    this->log_gatt_not_connected_("read", "descriptor");
     return ESP_GATT_NOT_CONNECTED;
   }
   ESP_LOGV(TAG, "[%d] [%s] Reading GATT descriptor handle %d", this->connection_index_, this->address_str_.c_str(),
            handle);
 
   esp_err_t err = esp_ble_gattc_read_char_descr(this->gattc_if_, this->conn_id_, handle, ESP_GATT_AUTH_REQ_NONE);
-  if (err != ERR_OK) {
-    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_read_char_descr error, err=%d", this->connection_index_,
-             this->address_str_.c_str(), err);
-    return err;
-  }
-  return ESP_OK;
+  return this->check_and_log_error_("esp_ble_gattc_read_char_descr", err);
 }
 
 esp_err_t BluetoothConnection::write_descriptor(uint16_t handle, const std::string &data, bool response) {
   if (!this->connected()) {
-    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT descriptor, not connected.", this->connection_index_,
-             this->address_str_.c_str());
+    this->log_gatt_not_connected_("write", "descriptor");
     return ESP_GATT_NOT_CONNECTED;
   }
   ESP_LOGV(TAG, "[%d] [%s] Writing GATT descriptor handle %d", this->connection_index_, this->address_str_.c_str(),
@@ -517,18 +545,12 @@ esp_err_t BluetoothConnection::write_descriptor(uint16_t handle, const std::stri
   esp_err_t err = esp_ble_gattc_write_char_descr(
       this->gattc_if_, this->conn_id_, handle, data.size(), (uint8_t *) data.data(),
       response ? ESP_GATT_WRITE_TYPE_RSP : ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
-  if (err != ERR_OK) {
-    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char_descr error, err=%d", this->connection_index_,
-             this->address_str_.c_str(), err);
-    return err;
-  }
-  return ESP_OK;
+  return this->check_and_log_error_("esp_ble_gattc_write_char_descr", err);
 }
 
 esp_err_t BluetoothConnection::notify_characteristic(uint16_t handle, bool enable) {
   if (!this->connected()) {
-    ESP_LOGW(TAG, "[%d] [%s] Cannot notify GATT characteristic, not connected.", this->connection_index_,
-             this->address_str_.c_str());
+    this->log_gatt_not_connected_("notify", "characteristic");
     return ESP_GATT_NOT_CONNECTED;
   }
 
@@ -536,22 +558,13 @@ esp_err_t BluetoothConnection::notify_characteristic(uint16_t handle, bool enabl
     ESP_LOGV(TAG, "[%d] [%s] Registering for GATT characteristic notifications handle %d", this->connection_index_,
              this->address_str_.c_str(), handle);
     esp_err_t err = esp_ble_gattc_register_for_notify(this->gattc_if_, this->remote_bda_, handle);
-    if (err != ESP_OK) {
-      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_register_for_notify failed, err=%d", this->connection_index_,
-               this->address_str_.c_str(), err);
-      return err;
-    }
-  } else {
-    ESP_LOGV(TAG, "[%d] [%s] Unregistering for GATT characteristic notifications handle %d", this->connection_index_,
-             this->address_str_.c_str(), handle);
-    esp_err_t err = esp_ble_gattc_unregister_for_notify(this->gattc_if_, this->remote_bda_, handle);
-    if (err != ESP_OK) {
-      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_unregister_for_notify failed, err=%d", this->connection_index_,
-               this->address_str_.c_str(), err);
-      return err;
-    }
+    return this->check_and_log_error_("esp_ble_gattc_register_for_notify", err);
   }
-  return ESP_OK;
+
+  ESP_LOGV(TAG, "[%d] [%s] Unregistering for GATT characteristic notifications handle %d", this->connection_index_,
+           this->address_str_.c_str(), handle);
+  esp_err_t err = esp_ble_gattc_unregister_for_notify(this->gattc_if_, this->remote_bda_, handle);
+  return this->check_and_log_error_("esp_ble_gattc_unregister_for_notify", err);
 }
 
 esp32_ble_tracker::AdvertisementParserType BluetoothConnection::get_advertisement_parser_type() {

esphome/components/bluetooth_proxy/bluetooth_connection.h

@@ -33,13 +33,18 @@ class BluetoothConnection : public esp32_ble_client::BLEClientBase {
   void send_service_for_discovery_();
   void reset_connection_(esp_err_t reason);
   void update_allocated_slot_(uint64_t find_value, uint64_t set_value);
+  void log_connection_error_(const char *operation, esp_gatt_status_t status);
+  void log_connection_warning_(const char *operation, esp_err_t err);
+  void log_gatt_not_connected_(const char *action, const char *type);
+  void log_gatt_operation_error_(const char *operation, uint16_t handle, esp_gatt_status_t status);
+  esp_err_t check_and_log_error_(const char *operation, esp_err_t err);
 
   // Memory optimized layout for 32-bit systems
   // Group 1: Pointers (4 bytes each, naturally aligned)
   BluetoothProxy *proxy_;
 
   // Group 2: 2-byte types
-  int16_t send_service_{-2};  // Needs to handle negative values and service count
+  int16_t send_service_{-3};  // -3 = INIT_SENDING_SERVICES, -2 = DONE_SENDING_SERVICES, >=0 = service index
 
   // Group 3: 1-byte types
   bool seen_mtu_or_services_{false};

esphome/components/bluetooth_proxy/bluetooth_proxy.cpp

@@ -11,12 +11,8 @@ namespace esphome::bluetooth_proxy {
 
 static const char *const TAG = "bluetooth_proxy";
 
-// Batch size for BLE advertisements to maximize WiFi efficiency
-// Each advertisement is up to 80 bytes when packaged (including protocol overhead)
-// Most advertisements are 20-30 bytes, allowing even more to fit per packet
-// 16 advertisements × 80 bytes (worst case) = 1280 bytes out of ~1320 bytes usable payload
-// This achieves ~97% WiFi MTU utilization while staying under the limit
-static constexpr size_t FLUSH_BATCH_SIZE = 16;
+// BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE is defined during code generation
+// It sets the batch size for BLE advertisements to maximize WiFi efficiency
 
 // Verify BLE advertisement data array size matches the BLE specification (31 bytes adv + 31 bytes scan response)
 static_assert(sizeof(((api::BluetoothLERawAdvertisement *) nullptr)->data) == 62,
@@ -25,16 +21,6 @@ static_assert(sizeof(((api::BluetoothLERawAdvertisement *) nullptr)->data) == 62
 BluetoothProxy::BluetoothProxy() { global_bluetooth_proxy = this; }
 
 void BluetoothProxy::setup() {
-  // Pre-allocate response object
-  this->response_ = std::make_unique<api::BluetoothLERawAdvertisementsResponse>();
-
-  // Reserve capacity but start with size 0
-  // Reserve 50% since we'll grow naturally and flush at FLUSH_BATCH_SIZE
-  this->response_->advertisements.reserve(FLUSH_BATCH_SIZE / 2);
-
-  // Don't pre-allocate pool - let it grow only if needed in busy environments
-  // Many devices in quiet areas will never need the overflow pool
-
   this->connections_free_response_.limit = BLUETOOTH_PROXY_MAX_CONNECTIONS;
   this->connections_free_response_.free = BLUETOOTH_PROXY_MAX_CONNECTIONS;
 
@@ -53,6 +39,26 @@ void BluetoothProxy::send_bluetooth_scanner_state_(esp32_ble_tracker::ScannerSta
   this->api_connection_->send_message(resp, api::BluetoothScannerStateResponse::MESSAGE_TYPE);
 }
 
+void BluetoothProxy::log_connection_request_ignored_(BluetoothConnection *connection, espbt::ClientState state) {
+  ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, state: %s", connection->get_connection_index(),
+           connection->address_str().c_str(), espbt::client_state_to_string(state));
+}
+
+void BluetoothProxy::log_connection_info_(BluetoothConnection *connection, const char *message) {
+  ESP_LOGI(TAG, "[%d] [%s] Connecting %s", connection->get_connection_index(), connection->address_str().c_str(),
+           message);
+}
+
+void BluetoothProxy::log_not_connected_gatt_(const char *action, const char *type) {
+  ESP_LOGW(TAG, "Cannot %s GATT %s, not connected", action, type);
+}
+
+void BluetoothProxy::handle_gatt_not_connected_(uint64_t address, uint16_t handle, const char *action,
+                                                const char *type) {
+  this->log_not_connected_gatt_(action, type);
+  this->send_gatt_error(address, handle, ESP_GATT_NOT_CONNECTED);
+}
+
 #ifdef USE_ESP32_BLE_DEVICE
 bool BluetoothProxy::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
   // This method should never be called since bluetooth_proxy always uses raw advertisements
@@ -65,39 +71,27 @@ bool BluetoothProxy::parse_devices(const esp32_ble::BLEScanResult *scan_results,
   if (!api::global_api_server->is_connected() || this->api_connection_ == nullptr)
     return false;
 
-  auto &advertisements = this->response_->advertisements;
+  auto &advertisements = this->response_.advertisements;
 
   for (size_t i = 0; i < count; i++) {
     auto &result = scan_results[i];
     uint8_t length = result.adv_data_len + result.scan_rsp_len;
 
-    // Check if we need to expand the vector
-    if (this->advertisement_count_ >= advertisements.size()) {
-      if (this->advertisement_pool_.empty()) {
-        // No room in pool, need to allocate
-        advertisements.emplace_back();
-      } else {
-        // Pull from pool
-        advertisements.push_back(std::move(this->advertisement_pool_.back()));
-        this->advertisement_pool_.pop_back();
-      }
-    }
-
     // Fill in the data directly at current position
-    auto &adv = advertisements[this->advertisement_count_];
+    auto &adv = advertisements[this->response_.advertisements_len];
     adv.address = esp32_ble::ble_addr_to_uint64(result.bda);
     adv.rssi = result.rssi;
     adv.address_type = result.ble_addr_type;
     adv.data_len = length;
     std::memcpy(adv.data, result.ble_adv, length);
 
-    this->advertisement_count_++;
+    this->response_.advertisements_len++;
 
     ESP_LOGV(TAG, "Queuing raw packet from %02X:%02X:%02X:%02X:%02X:%02X, length %d. RSSI: %d dB", result.bda[0],
              result.bda[1], result.bda[2], result.bda[3], result.bda[4], result.bda[5], length, result.rssi);
 
-    // Flush if we have reached FLUSH_BATCH_SIZE
-    if (this->advertisement_count_ >= FLUSH_BATCH_SIZE) {
+    // Flush if we have reached BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE
+    if (this->response_.advertisements_len >= BLUETOOTH_PROXY_ADVERTISEMENT_BATCH_SIZE) {
       this->flush_pending_advertisements();
     }
   }
@@ -106,32 +100,22 @@ bool BluetoothProxy::parse_devices(const esp32_ble::BLEScanResult *scan_results,
 }
 
 void BluetoothProxy::flush_pending_advertisements() {
-  if (this->advertisement_count_ == 0 || !api::global_api_server->is_connected() || this->api_connection_ == nullptr)
+  if (this->response_.advertisements_len == 0 || !api::global_api_server->is_connected() ||
+      this->api_connection_ == nullptr)
     return;
 
-  auto &advertisements = this->response_->advertisements;
-
-  // Return any items beyond advertisement_count_ to the pool
-  if (advertisements.size() > this->advertisement_count_) {
-    // Move unused items back to pool
-    this->advertisement_pool_.insert(this->advertisement_pool_.end(),
-                                     std::make_move_iterator(advertisements.begin() + this->advertisement_count_),
-                                     std::make_move_iterator(advertisements.end()));
-
-    // Resize to actual count
-    advertisements.resize(this->advertisement_count_);
-  }
-
   // Send the message
-  this->api_connection_->send_message(*this->response_, api::BluetoothLERawAdvertisementsResponse::MESSAGE_TYPE);
+  this->api_connection_->send_message(this->response_, api::BluetoothLERawAdvertisementsResponse::MESSAGE_TYPE);
 
-  // Reset count - existing items will be overwritten in next batch
-  this->advertisement_count_ = 0;
+  ESP_LOGV(TAG, "Sent batch of %u BLE advertisements", this->response_.advertisements_len);
+
+  // Reset the length for the next batch
+  this->response_.advertisements_len = 0;
 }
 
 void BluetoothProxy::dump_config() {
-  ESP_LOGCONFIG(TAG, "Bluetooth Proxy:");
   ESP_LOGCONFIG(TAG,
+                "Bluetooth Proxy:\n"
                 "  Active: %s\n"
                 "  Connections: %d",
                 YESNO(this->active_), this->connection_count_);
@@ -175,7 +159,7 @@ BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool rese
   for (uint8_t i = 0; i < this->connection_count_; i++) {
     auto *connection = this->connections_[i];
     if (connection->get_address() == 0) {
-      connection->send_service_ = DONE_SENDING_SERVICES;
+      connection->send_service_ = INIT_SENDING_SERVICES;
       connection->set_address(address);
       // All connections must start at INIT
       // We only set the state if we allocate the connection
@@ -192,8 +176,7 @@ BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool rese
 void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest &msg) {
   switch (msg.request_type) {
     case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITH_CACHE:
-    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITHOUT_CACHE:
-    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT: {
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITHOUT_CACHE: {
       auto *connection = this->get_connection_(msg.address, true);
       if (connection == nullptr) {
         ESP_LOGW(TAG, "No free connections available");
@@ -202,23 +185,10 @@ void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest
       }
       if (connection->state() == espbt::ClientState::CONNECTED ||
           connection->state() == espbt::ClientState::ESTABLISHED) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection already established", connection->get_connection_index(),
-                 connection->address_str().c_str());
+        this->log_connection_request_ignored_(connection, connection->state());
         this->send_device_connection(msg.address, true);
         this->send_connections_free();
         return;
-      } else if (connection->state() == espbt::ClientState::SEARCHING) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, already searching for device",
-                 connection->get_connection_index(), connection->address_str().c_str());
-        return;
-      } else if (connection->state() == espbt::ClientState::DISCOVERED) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, device already discovered",
-                 connection->get_connection_index(), connection->address_str().c_str());
-        return;
-      } else if (connection->state() == espbt::ClientState::READY_TO_CONNECT) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, waiting in line to connect",
-                 connection->get_connection_index(), connection->address_str().c_str());
-        return;
       } else if (connection->state() == espbt::ClientState::CONNECTING) {
         if (connection->disconnect_pending()) {
           ESP_LOGW(TAG, "[%d] [%s] Connection request while pending disconnect, cancelling pending disconnect",
@@ -226,29 +196,18 @@ void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest
           connection->cancel_pending_disconnect();
           return;
         }
-        ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, already connecting", connection->get_connection_index(),
-                 connection->address_str().c_str());
-        return;
-      } else if (connection->state() == espbt::ClientState::DISCONNECTING) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection request ignored, device is disconnecting",
-                 connection->get_connection_index(), connection->address_str().c_str());
+        this->log_connection_request_ignored_(connection, connection->state());
         return;
       } else if (connection->state() != espbt::ClientState::INIT) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection already in progress", connection->get_connection_index(),
-                 connection->address_str().c_str());
+        this->log_connection_request_ignored_(connection, connection->state());
         return;
       }
       if (msg.request_type == api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITH_CACHE) {
         connection->set_connection_type(espbt::ConnectionType::V3_WITH_CACHE);
-        ESP_LOGI(TAG, "[%d] [%s] Connecting v3 with cache", connection->get_connection_index(),
-                 connection->address_str().c_str());
-      } else if (msg.request_type == api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITHOUT_CACHE) {
+        this->log_connection_info_(connection, "v3 with cache");
+      } else {  // BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT_V3_WITHOUT_CACHE
         connection->set_connection_type(espbt::ConnectionType::V3_WITHOUT_CACHE);
-        ESP_LOGI(TAG, "[%d] [%s] Connecting v3 without cache", connection->get_connection_index(),
-                 connection->address_str().c_str());
-      } else {
-        connection->set_connection_type(espbt::ConnectionType::V1);
-        ESP_LOGI(TAG, "[%d] [%s] Connecting v1", connection->get_connection_index(), connection->address_str().c_str());
+        this->log_connection_info_(connection, "v3 without cache");
       }
       if (msg.has_address_type) {
         uint64_to_bd_addr(msg.address, connection->remote_bda_);
@@ -310,14 +269,18 @@ void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest
 
       break;
     }
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT: {
+      ESP_LOGE(TAG, "V1 connections removed");
+      this->send_device_connection(msg.address, false);
+      break;
+    }
   }
 }
 
 void BluetoothProxy::bluetooth_gatt_read(const api::BluetoothGATTReadRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr) {
-    ESP_LOGW(TAG, "Cannot read GATT characteristic, not connected");
-    this->send_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, msg.handle, "read", "characteristic");
     return;
   }
 
@@ -330,8 +293,7 @@ void BluetoothProxy::bluetooth_gatt_read(const api::BluetoothGATTReadRequest &ms
 void BluetoothProxy::bluetooth_gatt_write(const api::BluetoothGATTWriteRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr) {
-    ESP_LOGW(TAG, "Cannot write GATT characteristic, not connected");
-    this->send_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, msg.handle, "write", "characteristic");
     return;
   }
 
@@ -344,8 +306,7 @@ void BluetoothProxy::bluetooth_gatt_write(const api::BluetoothGATTWriteRequest &
 void BluetoothProxy::bluetooth_gatt_read_descriptor(const api::BluetoothGATTReadDescriptorRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr) {
-    ESP_LOGW(TAG, "Cannot read GATT descriptor, not connected");
-    this->send_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, msg.handle, "read", "descriptor");
     return;
   }
 
@@ -358,8 +319,7 @@ void BluetoothProxy::bluetooth_gatt_read_descriptor(const api::BluetoothGATTRead
 void BluetoothProxy::bluetooth_gatt_write_descriptor(const api::BluetoothGATTWriteDescriptorRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr) {
-    ESP_LOGW(TAG, "Cannot write GATT descriptor, not connected");
-    this->send_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, msg.handle, "write", "descriptor");
     return;
   }
 
@@ -372,8 +332,7 @@ void BluetoothProxy::bluetooth_gatt_write_descriptor(const api::BluetoothGATTWri
 void BluetoothProxy::bluetooth_gatt_send_services(const api::BluetoothGATTGetServicesRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr || !connection->connected()) {
-    ESP_LOGW(TAG, "Cannot get GATT services, not connected");
-    this->send_gatt_error(msg.address, 0, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, 0, "get", "services");
     return;
   }
   if (!connection->service_count_) {
@@ -381,16 +340,14 @@ void BluetoothProxy::bluetooth_gatt_send_services(const api::BluetoothGATTGetSer
     this->send_gatt_services_done(msg.address);
     return;
   }
-  if (connection->send_service_ ==
-      DONE_SENDING_SERVICES)  // Only start sending services if we're not already sending them
+  if (connection->send_service_ == INIT_SENDING_SERVICES)  // Start sending services if not started yet
     connection->send_service_ = 0;
 }
 
 void BluetoothProxy::bluetooth_gatt_notify(const api::BluetoothGATTNotifyRequest &msg) {
   auto *connection = this->get_connection_(msg.address, false);
   if (connection == nullptr) {
-    ESP_LOGW(TAG, "Cannot notify GATT characteristic, not connected");
-    this->send_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    this->handle_gatt_not_connected_(msg.address, msg.handle, "notify", "characteristic");
     return;
   }
 

esphome/components/bluetooth_proxy/bluetooth_proxy.h

@@ -23,6 +23,7 @@ namespace esphome::bluetooth_proxy {
 
 static const esp_err_t ESP_GATT_NOT_CONNECTED = -1;
 static const int DONE_SENDING_SERVICES = -2;
+static const int INIT_SENDING_SERVICES = -3;
 
 using namespace esp32_ble_client;
 
@@ -136,6 +137,10 @@ class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Com
   void send_bluetooth_scanner_state_(esp32_ble_tracker::ScannerState state);
 
   BluetoothConnection *get_connection_(uint64_t address, bool reserve);
+  void log_connection_request_ignored_(BluetoothConnection *connection, espbt::ClientState state);
+  void log_connection_info_(BluetoothConnection *connection, const char *message);
+  void log_not_connected_gatt_(const char *action, const char *type);
+  void handle_gatt_not_connected_(uint64_t address, uint16_t handle, const char *action, const char *type);
 
   // Memory optimized layout for 32-bit systems
   // Group 1: Pointers (4 bytes each, naturally aligned)
@@ -145,8 +150,7 @@ class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Com
   std::array<BluetoothConnection *, BLUETOOTH_PROXY_MAX_CONNECTIONS> connections_{};
 
   // BLE advertisement batching
-  std::vector<api::BluetoothLERawAdvertisement> advertisement_pool_;
-  std::unique_ptr<api::BluetoothLERawAdvertisementsResponse> response_;
+  api::BluetoothLERawAdvertisementsResponse response_;
 
   // Group 3: 4-byte types
   uint32_t last_advertisement_flush_time_{0};
@@ -156,9 +160,8 @@ class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Com
 
   // Group 4: 1-byte types grouped together
   bool active_;
-  uint8_t advertisement_count_{0};
   uint8_t connection_count_{0};
-  // 3 bytes used, 1 byte padding
+  // 2 bytes used, 2 bytes padding
 };
 
 extern BluetoothProxy *global_bluetooth_proxy;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)

esphome/components/bme280_base/bme280_base.cpp

@@ -7,6 +7,8 @@
 #include <esphome/components/sensor/sensor.h>
 #include <esphome/core/component.h>
 
+#define BME280_ERROR_WRONG_CHIP_ID "Wrong chip ID"
+
 namespace esphome {
 namespace bme280_base {
 
@@ -98,18 +100,18 @@ void BME280Component::setup() {
 
   if (!this->read_byte(BME280_REGISTER_CHIPID, &chip_id)) {
     this->error_code_ = COMMUNICATION_FAILED;
-    this->mark_failed();
+    this->mark_failed(ESP_LOG_MSG_COMM_FAIL);
     return;
   }
   if (chip_id != 0x60) {
     this->error_code_ = WRONG_CHIP_ID;
-    this->mark_failed();
+    this->mark_failed(BME280_ERROR_WRONG_CHIP_ID);
     return;
   }
 
   // Send a soft reset.
   if (!this->write_byte(BME280_REGISTER_RESET, BME280_SOFT_RESET)) {
-    this->mark_failed();
+    this->mark_failed("Reset failed");
     return;
   }
   // Wait until the NVM data has finished loading.
@@ -118,14 +120,12 @@ void BME280Component::setup() {
   do {  // NOLINT
     delay(2);
     if (!this->read_byte(BME280_REGISTER_STATUS, &status)) {
-      ESP_LOGW(TAG, "Error reading status register.");
-      this->mark_failed();
+      this->mark_failed("Error reading status register");
       return;
     }
   } while ((status & BME280_STATUS_IM_UPDATE) && (--retry));
   if (status & BME280_STATUS_IM_UPDATE) {
-    ESP_LOGW(TAG, "Timeout loading NVM.");
-    this->mark_failed();
+    this->mark_failed("Timeout loading NVM");
     return;
   }
 
@@ -153,26 +153,26 @@ void BME280Component::setup() {
 
   uint8_t humid_control_val = 0;
   if (!this->read_byte(BME280_REGISTER_CONTROLHUMID, &humid_control_val)) {
-    this->mark_failed();
+    this->mark_failed("Read humidity control");
     return;
   }
   humid_control_val &= ~0b00000111;
   humid_control_val |= this->humidity_oversampling_ & 0b111;
   if (!this->write_byte(BME280_REGISTER_CONTROLHUMID, humid_control_val)) {
-    this->mark_failed();
+    this->mark_failed("Write humidity control");
     return;
   }
 
   uint8_t config_register = 0;
   if (!this->read_byte(BME280_REGISTER_CONFIG, &config_register)) {
-    this->mark_failed();
+    this->mark_failed("Read config");
     return;
   }
   config_register &= ~0b11111100;
   config_register |= 0b101 << 5;  // 1000 ms standby time
   config_register |= (this->iir_filter_ & 0b111) << 2;
   if (!this->write_byte(BME280_REGISTER_CONFIG, config_register)) {
-    this->mark_failed();
+    this->mark_failed("Write config");
     return;
   }
 }
@@ -183,7 +183,7 @@ void BME280Component::dump_config() {
       ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
       break;
     case WRONG_CHIP_ID:
-      ESP_LOGE(TAG, "BME280 has wrong chip ID! Is it a BME280?");
+      ESP_LOGE(TAG, BME280_ERROR_WRONG_CHIP_ID);
       break;
     case NONE:
     default:
@@ -223,21 +223,21 @@ void BME280Component::update() {
   this->set_timeout("data", uint32_t(ceilf(meas_time)), [this]() {
     uint8_t data[8];
     if (!this->read_bytes(BME280_REGISTER_MEASUREMENTS, data, 8)) {
-      ESP_LOGW(TAG, "Error reading registers.");
+      ESP_LOGW(TAG, "Error reading registers");
       this->status_set_warning();
       return;
     }
     int32_t t_fine = 0;
     float const temperature = this->read_temperature_(data, &t_fine);
     if (std::isnan(temperature)) {
-      ESP_LOGW(TAG, "Invalid temperature, cannot read pressure & humidity values.");
+      ESP_LOGW(TAG, "Invalid temperature");
       this->status_set_warning();
       return;
     }
     float const pressure = this->read_pressure_(data, t_fine);
     float const humidity = this->read_humidity_(data, t_fine);
 
-    ESP_LOGV(TAG, "Got temperature=%.1f°C pressure=%.1fhPa humidity=%.1f%%", temperature, pressure, humidity);
+    ESP_LOGV(TAG, "Temperature=%.1f°C Pressure=%.1fhPa Humidity=%.1f%%", temperature, pressure, humidity);
     if (this->temperature_sensor_ != nullptr)
       this->temperature_sensor_->publish_state(temperature);
     if (this->pressure_sensor_ != nullptr)

esphome/components/bme680/bme680.cpp

@@ -28,7 +28,7 @@ const float BME680_GAS_LOOKUP_TABLE_1[16] PROGMEM = {0.0, 0.0, 0.0,  0.0,  0.0,
 const float BME680_GAS_LOOKUP_TABLE_2[16] PROGMEM = {0.0,  0.0, 0.0, 0.0, 0.1, 0.7, 0.0, -0.8,
                                                      -0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0};
 
-static const char *oversampling_to_str(BME680Oversampling oversampling) {
+[[maybe_unused]] static const char *oversampling_to_str(BME680Oversampling oversampling) {
   switch (oversampling) {
     case BME680_OVERSAMPLING_NONE:
       return "None";
@@ -47,7 +47,7 @@ static const char *oversampling_to_str(BME680Oversampling oversampling) {
   }
 }
 
-static const char *iir_filter_to_str(BME680IIRFilter filter) {
+[[maybe_unused]] static const char *iir_filter_to_str(BME680IIRFilter filter) {
   switch (filter) {
     case BME680_IIR_FILTER_OFF:
       return "OFF";

esphome/components/bmp280_base/bmp280_base.cpp

@@ -2,6 +2,8 @@
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
 
+#define BMP280_ERROR_WRONG_CHIP_ID "Wrong chip ID"
+
 namespace esphome {
 namespace bmp280_base {
 
@@ -63,23 +65,23 @@ void BMP280Component::setup() {
   // https://community.st.com/t5/stm32-mcus-products/issue-with-reading-bmp280-chip-id-using-spi/td-p/691855
   if (!this->read_byte(0xD0, &chip_id)) {
     this->error_code_ = COMMUNICATION_FAILED;
-    this->mark_failed();
+    this->mark_failed(ESP_LOG_MSG_COMM_FAIL);
     return;
   }
   if (!this->read_byte(0xD0, &chip_id)) {
     this->error_code_ = COMMUNICATION_FAILED;
-    this->mark_failed();
+    this->mark_failed(ESP_LOG_MSG_COMM_FAIL);
     return;
   }
   if (chip_id != 0x58) {
     this->error_code_ = WRONG_CHIP_ID;
-    this->mark_failed();
+    this->mark_failed(BMP280_ERROR_WRONG_CHIP_ID);
     return;
   }
 
   // Send a soft reset.
   if (!this->write_byte(BMP280_REGISTER_RESET, BMP280_SOFT_RESET)) {
-    this->mark_failed();
+    this->mark_failed("Reset failed");
     return;
   }
   // Wait until the NVM data has finished loading.
@@ -88,14 +90,12 @@ void BMP280Component::setup() {
   do {
     delay(2);
     if (!this->read_byte(BMP280_REGISTER_STATUS, &status)) {
-      ESP_LOGW(TAG, "Error reading status register.");
-      this->mark_failed();
+      this->mark_failed("Error reading status register");
       return;
     }
   } while ((status & BMP280_STATUS_IM_UPDATE) && (--retry));
   if (status & BMP280_STATUS_IM_UPDATE) {
-    ESP_LOGW(TAG, "Timeout loading NVM.");
-    this->mark_failed();
+    this->mark_failed("Timeout loading NVM");
     return;
   }
 
@@ -116,14 +116,14 @@ void BMP280Component::setup() {
 
   uint8_t config_register = 0;
   if (!this->read_byte(BMP280_REGISTER_CONFIG, &config_register)) {
-    this->mark_failed();
+    this->mark_failed("Read config");
     return;
   }
   config_register &= ~0b11111100;
   config_register |= 0b000 << 5;  // 0.5 ms standby time
   config_register |= (this->iir_filter_ & 0b111) << 2;
   if (!this->write_byte(BMP280_REGISTER_CONFIG, config_register)) {
-    this->mark_failed();
+    this->mark_failed("Write config");
     return;
   }
 }
@@ -134,7 +134,7 @@ void BMP280Component::dump_config() {
       ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
       break;
     case WRONG_CHIP_ID:
-      ESP_LOGE(TAG, "BMP280 has wrong chip ID! Is it a BME280?");
+      ESP_LOGE(TAG, BMP280_ERROR_WRONG_CHIP_ID);
       break;
     case NONE:
     default:
@@ -172,13 +172,13 @@ void BMP280Component::update() {
     int32_t t_fine = 0;
     float temperature = this->read_temperature_(&t_fine);
     if (std::isnan(temperature)) {
-      ESP_LOGW(TAG, "Invalid temperature, cannot read pressure values.");
+      ESP_LOGW(TAG, "Invalid temperature");
       this->status_set_warning();
       return;
     }
     float pressure = this->read_pressure_(t_fine);
 
-    ESP_LOGD(TAG, "Got temperature=%.1f°C pressure=%.1fhPa", temperature, pressure);
+    ESP_LOGV(TAG, "Temperature=%.1f°C Pressure=%.1fhPa", temperature, pressure);
     if (this->temperature_sensor_ != nullptr)
       this->temperature_sensor_->publish_state(temperature);
     if (this->pressure_sensor_ != nullptr)

esphome/components/cover/cover.cpp

@@ -99,43 +99,39 @@ const optional<float> &CoverCall::get_tilt() const { return this->tilt_; }
 const optional<bool> &CoverCall::get_toggle() const { return this->toggle_; }
 void CoverCall::validate_() {
   auto traits = this->parent_->get_traits();
+  const char *name = this->parent_->get_name().c_str();
+
   if (this->position_.has_value()) {
     auto pos = *this->position_;
     if (!traits.get_supports_position() && pos != COVER_OPEN && pos != COVER_CLOSED) {
-      ESP_LOGW(TAG, "'%s' - This cover device does not support setting position!", this->parent_->get_name().c_str());
+      ESP_LOGW(TAG, "'%s': position unsupported", name);
       this->position_.reset();
     } else if (pos < 0.0f || pos > 1.0f) {
-      ESP_LOGW(TAG, "'%s' - Position %.2f is out of range [0.0 - 1.0]", this->parent_->get_name().c_str(), pos);
+      ESP_LOGW(TAG, "'%s': position %.2f out of range", name, pos);
       this->position_ = clamp(pos, 0.0f, 1.0f);
     }
   }
   if (this->tilt_.has_value()) {
     auto tilt = *this->tilt_;
     if (!traits.get_supports_tilt()) {
-      ESP_LOGW(TAG, "'%s' - This cover device does not support tilt!", this->parent_->get_name().c_str());
+      ESP_LOGW(TAG, "'%s': tilt unsupported", name);
       this->tilt_.reset();
     } else if (tilt < 0.0f || tilt > 1.0f) {
-      ESP_LOGW(TAG, "'%s' - Tilt %.2f is out of range [0.0 - 1.0]", this->parent_->get_name().c_str(), tilt);
+      ESP_LOGW(TAG, "'%s': tilt %.2f out of range", name, tilt);
       this->tilt_ = clamp(tilt, 0.0f, 1.0f);
     }
   }
   if (this->toggle_.has_value()) {
     if (!traits.get_supports_toggle()) {
-      ESP_LOGW(TAG, "'%s' - This cover device does not support toggle!", this->parent_->get_name().c_str());
+      ESP_LOGW(TAG, "'%s': toggle unsupported", name);
       this->toggle_.reset();
     }
   }
   if (this->stop_) {
-    if (this->position_.has_value()) {
-      ESP_LOGW(TAG, "Cannot set position when stopping a cover!");
+    if (this->position_.has_value() || this->tilt_.has_value() || this->toggle_.has_value()) {
+      ESP_LOGW(TAG, "'%s': cannot position/tilt/toggle when stopping", name);
       this->position_.reset();
-    }
-    if (this->tilt_.has_value()) {
-      ESP_LOGW(TAG, "Cannot set tilt when stopping a cover!");
       this->tilt_.reset();
-    }
-    if (this->toggle_.has_value()) {
-      ESP_LOGW(TAG, "Cannot set toggle when stopping a cover!");
       this->toggle_.reset();
     }
   }

esphome/components/debug/__init__.py

@@ -48,6 +48,15 @@ CONFIG_SCHEMA = cv.All(
 async def to_code(config):
     if CORE.using_zephyr:
         zephyr_add_prj_conf("HWINFO", True)
+        # gdb thread support
+        zephyr_add_prj_conf("DEBUG_THREAD_INFO", True)
+        # RTT
+        zephyr_add_prj_conf("USE_SEGGER_RTT", True)
+        zephyr_add_prj_conf("RTT_CONSOLE", True)
+        zephyr_add_prj_conf("LOG", True)
+        zephyr_add_prj_conf("LOG_BLOCK_IN_THREAD", True)
+        zephyr_add_prj_conf("LOG_BUFFER_SIZE", 4096)
+        zephyr_add_prj_conf("SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL", True)
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 

esphome/components/deep_sleep/deep_sleep_esp32.cpp

@@ -1,4 +1,5 @@
 #ifdef USE_ESP32
+#include "driver/gpio.h"
 #include "deep_sleep_component.h"
 #include "esphome/core/log.h"
 
@@ -74,11 +75,20 @@ void DeepSleepComponent::deep_sleep_() {
   if (this->sleep_duration_.has_value())
     esp_sleep_enable_timer_wakeup(*this->sleep_duration_);
   if (this->wakeup_pin_ != nullptr) {
+    const auto gpio_pin = gpio_num_t(this->wakeup_pin_->get_pin());
+    if (this->wakeup_pin_->get_flags() & gpio::FLAG_PULLUP) {
+      gpio_sleep_set_pull_mode(gpio_pin, GPIO_PULLUP_ONLY);
+    } else if (this->wakeup_pin_->get_flags() & gpio::FLAG_PULLDOWN) {
+      gpio_sleep_set_pull_mode(gpio_pin, GPIO_PULLDOWN_ONLY);
+    }
+    gpio_sleep_set_direction(gpio_pin, GPIO_MODE_INPUT);
+    gpio_hold_en(gpio_pin);
+    gpio_deep_sleep_hold_en();
     bool level = !this->wakeup_pin_->is_inverted();
     if (this->wakeup_pin_mode_ == WAKEUP_PIN_MODE_INVERT_WAKEUP && this->wakeup_pin_->digital_read()) {
       level = !level;
     }
-    esp_sleep_enable_ext0_wakeup(gpio_num_t(this->wakeup_pin_->get_pin()), level);
+    esp_sleep_enable_ext0_wakeup(gpio_pin, level);
   }
   if (this->ext1_wakeup_.has_value()) {
     esp_sleep_enable_ext1_wakeup(this->ext1_wakeup_->mask, this->ext1_wakeup_->wakeup_mode);
@@ -102,6 +112,15 @@ void DeepSleepComponent::deep_sleep_() {
   if (this->sleep_duration_.has_value())
     esp_sleep_enable_timer_wakeup(*this->sleep_duration_);
   if (this->wakeup_pin_ != nullptr) {
+    const auto gpio_pin = gpio_num_t(this->wakeup_pin_->get_pin());
+    if (this->wakeup_pin_->get_flags() && gpio::FLAG_PULLUP) {
+      gpio_sleep_set_pull_mode(gpio_pin, GPIO_PULLUP_ONLY);
+    } else if (this->wakeup_pin_->get_flags() && gpio::FLAG_PULLDOWN) {
+      gpio_sleep_set_pull_mode(gpio_pin, GPIO_PULLDOWN_ONLY);
+    }
+    gpio_sleep_set_direction(gpio_pin, GPIO_MODE_INPUT);
+    gpio_hold_en(gpio_pin);
+    gpio_deep_sleep_hold_en();
     bool level = !this->wakeup_pin_->is_inverted();
     if (this->wakeup_pin_mode_ == WAKEUP_PIN_MODE_INVERT_WAKEUP && this->wakeup_pin_->digital_read()) {
       level = !level;

esphome/components/display/__init__.py

@@ -12,6 +12,8 @@ from esphome.const import (
     CONF_ROTATION,
     CONF_TO,
     CONF_TRIGGER_ID,
+    CONF_UPDATE_INTERVAL,
+    SCHEDULER_DONT_RUN,
 )
 from esphome.core import coroutine_with_priority
 
@@ -67,6 +69,18 @@ BASIC_DISPLAY_SCHEMA = cv.Schema(
     }
 ).extend(cv.polling_component_schema("1s"))
 
+
+def _validate_test_card(config):
+    if (
+        config.get(CONF_SHOW_TEST_CARD, False)
+        and config.get(CONF_UPDATE_INTERVAL, False) == SCHEDULER_DONT_RUN
+    ):
+        raise cv.Invalid(
+            f"`{CONF_SHOW_TEST_CARD}: True` cannot be used with `{CONF_UPDATE_INTERVAL}: never` because this combination will not show a test_card."
+        )
+    return config
+
+
 FULL_DISPLAY_SCHEMA = BASIC_DISPLAY_SCHEMA.extend(
     {
         cv.Optional(CONF_ROTATION): validate_rotation,
@@ -94,6 +108,7 @@ FULL_DISPLAY_SCHEMA = BASIC_DISPLAY_SCHEMA.extend(
         cv.Optional(CONF_SHOW_TEST_CARD): cv.boolean,
     }
 )
+FULL_DISPLAY_SCHEMA.add_extra(_validate_test_card)
 
 
 async def setup_display_core_(var, config):
@@ -200,7 +215,6 @@ async def display_is_displaying_page_to_code(config, condition_id, template_arg,
     page = await cg.get_variable(config[CONF_PAGE_ID])
     var = cg.new_Pvariable(condition_id, template_arg, paren)
     cg.add(var.set_page(page))
-
     return var
 
 

esphome/components/esp32/__init__.py

@@ -15,6 +15,7 @@ from esphome.const import (
     CONF_FRAMEWORK,
     CONF_IGNORE_EFUSE_CUSTOM_MAC,
     CONF_IGNORE_EFUSE_MAC_CRC,
+    CONF_LOG_LEVEL,
     CONF_NAME,
     CONF_PATH,
     CONF_PLATFORM_VERSION,
@@ -79,6 +80,15 @@ CONF_ENABLE_LWIP_ASSERT = "enable_lwip_assert"
 CONF_EXECUTE_FROM_PSRAM = "execute_from_psram"
 CONF_RELEASE = "release"
 
+LOG_LEVELS_IDF = [
+    "NONE",
+    "ERROR",
+    "WARN",
+    "INFO",
+    "DEBUG",
+    "VERBOSE",
+]
+
 ASSERTION_LEVELS = {
     "DISABLE": "CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE",
     "ENABLE": "CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE",
@@ -623,6 +633,9 @@ ESP_IDF_FRAMEWORK_SCHEMA = cv.All(
             cv.Optional(CONF_SDKCONFIG_OPTIONS, default={}): {
                 cv.string_strict: cv.string_strict
             },
+            cv.Optional(CONF_LOG_LEVEL, default="ERROR"): cv.one_of(
+                *LOG_LEVELS_IDF, upper=True
+            ),
             cv.Optional(CONF_ADVANCED, default={}): cv.Schema(
                 {
                     cv.Optional(CONF_ASSERTION_LEVEL): cv.one_of(
@@ -937,6 +950,10 @@ async def to_code(config):
             ),
         )
 
+        add_idf_sdkconfig_option(
+            f"CONFIG_LOG_DEFAULT_LEVEL_{conf[CONF_LOG_LEVEL]}", True
+        )
+
         for name, value in conf[CONF_SDKCONFIG_OPTIONS].items():
             add_idf_sdkconfig_option(name, RawSdkconfigValue(value))
 

esphome/components/esp32_ble/__init__.py

@@ -12,6 +12,7 @@ import esphome.final_validate as fv
 
 DEPENDENCIES = ["esp32"]
 CODEOWNERS = ["@jesserockz", "@Rapsssito", "@bdraco"]
+DOMAIN = "esp32_ble"
 
 
 class BTLoggers(Enum):
@@ -115,9 +116,11 @@ def register_bt_logger(*loggers: BTLoggers) -> None:
 
 CONF_BLE_ID = "ble_id"
 CONF_IO_CAPABILITY = "io_capability"
+CONF_ADVERTISING = "advertising"
 CONF_ADVERTISING_CYCLE_TIME = "advertising_cycle_time"
 CONF_DISABLE_BT_LOGS = "disable_bt_logs"
 CONF_CONNECTION_TIMEOUT = "connection_timeout"
+CONF_MAX_NOTIFICATIONS = "max_notifications"
 
 NO_BLUETOOTH_VARIANTS = [const.VARIANT_ESP32S2]
 
@@ -162,6 +165,7 @@ CONFIG_SCHEMA = cv.Schema(
             IO_CAPABILITY, lower=True
         ),
         cv.Optional(CONF_ENABLE_ON_BOOT, default=True): cv.boolean,
+        cv.Optional(CONF_ADVERTISING, default=False): cv.boolean,
         cv.Optional(
             CONF_ADVERTISING_CYCLE_TIME, default="10s"
         ): cv.positive_time_period_milliseconds,
@@ -173,6 +177,11 @@ CONFIG_SCHEMA = cv.Schema(
             cv.positive_time_period_seconds,
             cv.Range(min=TimePeriod(seconds=10), max=TimePeriod(seconds=180)),
         ),
+        cv.SplitDefault(CONF_MAX_NOTIFICATIONS, esp32_idf=12): cv.All(
+            cv.only_with_esp_idf,
+            cv.positive_int,
+            cv.Range(min=1, max=64),
+        ),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 
@@ -272,8 +281,20 @@ async def to_code(config):
                 "CONFIG_BT_BLE_ESTAB_LINK_CONN_TOUT", timeout_seconds
             )
 
+        # Set the maximum number of notification registrations
+        # This controls how many BLE characteristics can have notifications enabled
+        # across all connections for a single GATT client interface
+        # https://github.com/esphome/issues/issues/6808
+        if CONF_MAX_NOTIFICATIONS in config:
+            add_idf_sdkconfig_option(
+                "CONFIG_BT_GATTC_NOTIF_REG_MAX", config[CONF_MAX_NOTIFICATIONS]
+            )
+
     cg.add_define("USE_ESP32_BLE")
 
+    if config[CONF_ADVERTISING]:
+        cg.add_define("USE_ESP32_BLE_ADVERTISING")
+
 
 @automation.register_condition("ble.enabled", BLEEnabledCondition, cv.Schema({}))
 async def ble_enabled_to_code(config, condition_id, template_arg, args):

esphome/components/esp32_ble/ble.cpp

@@ -1,7 +1,7 @@
-#ifdef USE_ESP32
-
 #include "ble.h"
 
+#ifdef USE_ESP32
+
 #include "esphome/core/application.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
@@ -53,6 +53,7 @@ void ESP32BLE::disable() {
 
 bool ESP32BLE::is_active() { return this->state_ == BLE_COMPONENT_STATE_ACTIVE; }
 
+#ifdef USE_ESP32_BLE_ADVERTISING
 void ESP32BLE::advertising_start() {
   this->advertising_init_();
   if (!this->is_active())
@@ -88,6 +89,7 @@ void ESP32BLE::advertising_remove_service_uuid(ESPBTUUID uuid) {
   this->advertising_->remove_service_uuid(uuid);
   this->advertising_start();
 }
+#endif
 
 bool ESP32BLE::ble_pre_setup_() {
   esp_err_t err = nvs_flash_init();
@@ -98,6 +100,7 @@ bool ESP32BLE::ble_pre_setup_() {
   return true;
 }
 
+#ifdef USE_ESP32_BLE_ADVERTISING
 void ESP32BLE::advertising_init_() {
   if (this->advertising_ != nullptr)
     return;
@@ -107,6 +110,7 @@ void ESP32BLE::advertising_init_() {
   this->advertising_->set_min_preferred_interval(0x06);
   this->advertising_->set_appearance(this->appearance_);
 }
+#endif
 
 bool ESP32BLE::ble_setup_() {
   esp_err_t err;
@@ -394,9 +398,11 @@ void ESP32BLE::loop() {
     this->ble_event_pool_.release(ble_event);
     ble_event = this->ble_events_.pop();
   }
+#ifdef USE_ESP32_BLE_ADVERTISING
   if (this->advertising_ != nullptr) {
     this->advertising_->loop();
   }
+#endif
 
   // Log dropped events periodically
   uint16_t dropped = this->ble_events_.get_and_reset_dropped_count();

esphome/components/esp32_ble/ble.h

@@ -1,14 +1,17 @@
 #pragma once
 
-#include "ble_advertising.h"
+#include "esphome/core/defines.h"  // Must be included before conditional includes
+
 #include "ble_uuid.h"
 #include "ble_scan_result.h"
+#ifdef USE_ESP32_BLE_ADVERTISING
+#include "ble_advertising.h"
+#endif
 
 #include <functional>
 
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
-#include "esphome/core/defines.h"
 #include "esphome/core/helpers.h"
 
 #include "ble_event.h"
@@ -106,6 +109,7 @@ class ESP32BLE : public Component {
   float get_setup_priority() const override;
   void set_name(const std::string &name) { this->name_ = name; }
 
+#ifdef USE_ESP32_BLE_ADVERTISING
   void advertising_start();
   void advertising_set_service_data(const std::vector<uint8_t> &data);
   void advertising_set_manufacturer_data(const std::vector<uint8_t> &data);
@@ -113,6 +117,7 @@ class ESP32BLE : public Component {
   void advertising_add_service_uuid(ESPBTUUID uuid);
   void advertising_remove_service_uuid(ESPBTUUID uuid);
   void advertising_register_raw_advertisement_callback(std::function<void(bool)> &&callback);
+#endif
 
   void register_gap_event_handler(GAPEventHandler *handler) { this->gap_event_handlers_.push_back(handler); }
   void register_gap_scan_event_handler(GAPScanEventHandler *handler) {
@@ -133,7 +138,9 @@ class ESP32BLE : public Component {
   bool ble_setup_();
   bool ble_dismantle_();
   bool ble_pre_setup_();
+#ifdef USE_ESP32_BLE_ADVERTISING
   void advertising_init_();
+#endif
 
  private:
   template<typename... Args> friend void enqueue_ble_event(Args... args);
@@ -153,7 +160,9 @@ class ESP32BLE : public Component {
   optional<std::string> name_;
 
   // 4-byte aligned members
-  BLEAdvertising *advertising_{};             // 4 bytes (pointer)
+#ifdef USE_ESP32_BLE_ADVERTISING
+  BLEAdvertising *advertising_{};  // 4 bytes (pointer)
+#endif
   esp_ble_io_cap_t io_cap_{ESP_IO_CAP_NONE};  // 4 bytes (enum)
   uint32_t advertising_cycle_time_{};         // 4 bytes
 

esphome/components/esp32_ble/ble_advertising.cpp

@@ -1,6 +1,7 @@
 #include "ble_advertising.h"
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_ADVERTISING
 
 #include <cstdio>
 #include <cstring>
@@ -161,4 +162,5 @@ void BLEAdvertising::register_raw_advertisement_callback(std::function<void(bool
 
 }  // namespace esphome::esp32_ble
 
-#endif
+#endif  // USE_ESP32_BLE_ADVERTISING
+#endif  // USE_ESP32

esphome/components/esp32_ble/ble_advertising.h

@@ -1,10 +1,13 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+
 #include <array>
 #include <functional>
 #include <vector>
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_ADVERTISING
 
 #include <esp_bt.h>
 #include <esp_gap_ble_api.h>
@@ -56,4 +59,5 @@ class BLEAdvertising {
 
 }  // namespace esphome::esp32_ble
 
-#endif
+#endif  // USE_ESP32_BLE_ADVERTISING
+#endif  // USE_ESP32

esphome/components/esp32_ble/ble_uuid.cpp

@@ -1,6 +1,7 @@
 #include "ble_uuid.h"
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_UUID
 
 #include <cstring>
 #include <cstdio>
@@ -190,4 +191,5 @@ std::string ESPBTUUID::to_string() const {
 
 }  // namespace esphome::esp32_ble
 
-#endif
+#endif  // USE_ESP32_BLE_UUID
+#endif  // USE_ESP32

esphome/components/esp32_ble/ble_uuid.h

@@ -1,9 +1,11 @@
 #pragma once
 
+#include "esphome/core/defines.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_UUID
 
 #include <string>
 #include <esp_bt_defs.h>
@@ -42,4 +44,5 @@ class ESPBTUUID {
 
 }  // namespace esphome::esp32_ble
 
-#endif
+#endif  // USE_ESP32_BLE_UUID
+#endif  // USE_ESP32

esphome/components/esp32_ble_beacon/__init__.py

@@ -65,6 +65,8 @@ FINAL_VALIDATE_SCHEMA = esp32_ble.validate_variant
 
 
 async def to_code(config):
+    cg.add_define("USE_ESP32_BLE_UUID")
+
     uuid = config[CONF_UUID].hex
     uuid_arr = [
         cg.RawExpression(f"0x{uuid[i : i + 2]}") for i in range(0, len(uuid), 2)
@@ -82,6 +84,8 @@ async def to_code(config):
     cg.add(var.set_measured_power(config[CONF_MEASURED_POWER]))
     cg.add(var.set_tx_power(config[CONF_TX_POWER]))
 
+    cg.add_define("USE_ESP32_BLE_ADVERTISING")
+
     if CORE.using_esp_idf:
         add_idf_sdkconfig_option("CONFIG_BT_ENABLED", True)
         add_idf_sdkconfig_option("CONFIG_BT_BLE_42_FEATURES_SUPPORTED", True)

esphome/components/esp32_ble_client/ble_characteristic.cpp

@@ -5,9 +5,9 @@
 #include "esphome/core/log.h"
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_DEVICE
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 static const char *const TAG = "esp32_ble_client";
 
@@ -93,7 +93,7 @@ esp_err_t BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size)
   return write_value(new_val, new_val_size, ESP_GATT_WRITE_TYPE_NO_RSP);
 }
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
+#endif  // USE_ESP32_BLE_DEVICE
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_characteristic.h

@@ -1,6 +1,9 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_DEVICE
 
 #include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 
@@ -8,8 +11,7 @@
 
 #include <vector>
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 namespace espbt = esphome::esp32_ble_tracker;
 
@@ -33,7 +35,7 @@ class BLECharacteristic {
   BLEService *service;
 };
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
+#endif  // USE_ESP32_BLE_DEVICE
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_client_base.cpp

@@ -8,8 +8,7 @@
 #include <esp_gap_ble_api.h>
 #include <esp_gatt_defs.h>
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 static const char *const TAG = "esp32_ble_client";
 
@@ -79,40 +78,7 @@ void BLEClientBase::dump_config() {
                 "  Address: %s\n"
                 "  Auto-Connect: %s",
                 this->address_str().c_str(), TRUEFALSE(this->auto_connect_));
-  std::string state_name;
-  switch (this->state()) {
-    case espbt::ClientState::INIT:
-      state_name = "INIT";
-      break;
-    case espbt::ClientState::DISCONNECTING:
-      state_name = "DISCONNECTING";
-      break;
-    case espbt::ClientState::IDLE:
-      state_name = "IDLE";
-      break;
-    case espbt::ClientState::SEARCHING:
-      state_name = "SEARCHING";
-      break;
-    case espbt::ClientState::DISCOVERED:
-      state_name = "DISCOVERED";
-      break;
-    case espbt::ClientState::READY_TO_CONNECT:
-      state_name = "READY_TO_CONNECT";
-      break;
-    case espbt::ClientState::CONNECTING:
-      state_name = "CONNECTING";
-      break;
-    case espbt::ClientState::CONNECTED:
-      state_name = "CONNECTED";
-      break;
-    case espbt::ClientState::ESTABLISHED:
-      state_name = "ESTABLISHED";
-      break;
-    default:
-      state_name = "UNKNOWN_STATE";
-      break;
-  }
-  ESP_LOGCONFIG(TAG, "  State: %s", state_name.c_str());
+  ESP_LOGCONFIG(TAG, "  State: %s", espbt::client_state_to_string(this->state()));
   if (this->status_ == ESP_GATT_NO_RESOURCES) {
     ESP_LOGE(TAG, "  Failed due to no resources. Try to reduce number of BLE clients in config.");
   } else if (this->status_ != ESP_GATT_OK) {
@@ -141,7 +107,7 @@ bool BLEClientBase::parse_device(const espbt::ESPBTDevice &device) {
 #endif
 
 void BLEClientBase::connect() {
-  ESP_LOGI(TAG, "[%d] [%s] 0x%02x Attempting BLE connection", this->connection_index_, this->address_str_.c_str(),
+  ESP_LOGI(TAG, "[%d] [%s] 0x%02x Connecting", this->connection_index_, this->address_str_.c_str(),
            this->remote_addr_type_);
   this->paired_ = false;
 
@@ -171,14 +137,13 @@ void BLEClientBase::connect() {
     ESP_LOGW(TAG, "[%d] [%s] esp_ble_gap_set_prefer_conn_params failed: %d", this->connection_index_,
              this->address_str_.c_str(), param_ret);
   } else {
-    ESP_LOGD(TAG, "[%d] [%s] Set %s conn params", this->connection_index_, this->address_str_.c_str(), param_type);
+    this->log_connection_params_(param_type);
   }
 
   // Now open the connection
   auto ret = esp_ble_gattc_open(this->gattc_if_, this->remote_bda_, this->remote_addr_type_, true);
   if (ret) {
-    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_open error, status=%d", this->connection_index_, this->address_str_.c_str(),
-             ret);
+    this->log_gattc_warning_("esp_ble_gattc_open", ret);
     this->set_state(espbt::ClientState::IDLE);
   } else {
     this->set_state(espbt::ClientState::CONNECTING);
@@ -188,14 +153,9 @@ void BLEClientBase::connect() {
 esp_err_t BLEClientBase::pair() { return esp_ble_set_encryption(this->remote_bda_, ESP_BLE_SEC_ENCRYPT); }
 
 void BLEClientBase::disconnect() {
-  if (this->state_ == espbt::ClientState::IDLE) {
-    ESP_LOGI(TAG, "[%d] [%s] Disconnect requested, but already idle.", this->connection_index_,
-             this->address_str_.c_str());
-    return;
-  }
-  if (this->state_ == espbt::ClientState::DISCONNECTING) {
-    ESP_LOGI(TAG, "[%d] [%s] Disconnect requested, but already disconnecting.", this->connection_index_,
-             this->address_str_.c_str());
+  if (this->state_ == espbt::ClientState::IDLE || this->state_ == espbt::ClientState::DISCONNECTING) {
+    ESP_LOGI(TAG, "[%d] [%s] Disconnect requested, but already %s", this->connection_index_, this->address_str_.c_str(),
+             espbt::client_state_to_string(this->state_));
     return;
   }
   if (this->state_ == espbt::ClientState::CONNECTING || this->conn_id_ == UNSET_CONN_ID) {
@@ -230,8 +190,7 @@ void BLEClientBase::unconditional_disconnect() {
     // In the future we might consider App.reboot() here since
     // the BLE stack is in an indeterminate state.
     //
-    ESP_LOGE(TAG, "[%d] [%s] esp_ble_gattc_close error, err=%d", this->connection_index_, this->address_str_.c_str(),
-             err);
+    this->log_gattc_warning_("esp_ble_gattc_close", err);
   }
 
   if (this->state_ == espbt::ClientState::SEARCHING || this->state_ == espbt::ClientState::READY_TO_CONNECT ||
@@ -244,9 +203,11 @@ void BLEClientBase::unconditional_disconnect() {
 }
 
 void BLEClientBase::release_services() {
+#ifdef USE_ESP32_BLE_DEVICE
   for (auto &svc : this->services_)
     delete svc;  // NOLINT(cppcoreguidelines-owning-memory)
   this->services_.clear();
+#endif
 #ifndef CONFIG_BT_GATTC_CACHE_NVS_FLASH
   esp_ble_gattc_cache_clean(this->remote_bda_);
 #endif
@@ -256,6 +217,23 @@ void BLEClientBase::log_event_(const char *name) {
   ESP_LOGD(TAG, "[%d] [%s] %s", this->connection_index_, this->address_str_.c_str(), name);
 }
 
+void BLEClientBase::log_gattc_event_(const char *name) {
+  ESP_LOGD(TAG, "[%d] [%s] ESP_GATTC_%s_EVT", this->connection_index_, this->address_str_.c_str(), name);
+}
+
+void BLEClientBase::log_gattc_warning_(const char *operation, esp_gatt_status_t status) {
+  ESP_LOGW(TAG, "[%d] [%s] %s error, status=%d", this->connection_index_, this->address_str_.c_str(), operation,
+           status);
+}
+
+void BLEClientBase::log_gattc_warning_(const char *operation, esp_err_t err) {
+  ESP_LOGW(TAG, "[%d] [%s] %s error, status=%d", this->connection_index_, this->address_str_.c_str(), operation, err);
+}
+
+void BLEClientBase::log_connection_params_(const char *param_type) {
+  ESP_LOGD(TAG, "[%d] [%s] %s conn params", this->connection_index_, this->address_str_.c_str(), param_type);
+}
+
 void BLEClientBase::restore_medium_conn_params_() {
   // Restore to medium connection parameters after initial connection phase
   // This balances performance with bandwidth usage for normal operation
@@ -265,7 +243,7 @@ void BLEClientBase::restore_medium_conn_params_() {
   conn_params.max_int = MEDIUM_MAX_CONN_INTERVAL;
   conn_params.latency = 0;
   conn_params.timeout = MEDIUM_CONN_TIMEOUT;
-  ESP_LOGD(TAG, "[%d] [%s] Restoring medium conn params", this->connection_index_, this->address_str_.c_str());
+  this->log_connection_params_("medium");
   esp_ble_gap_update_conn_params(&conn_params);
 }
 
@@ -296,30 +274,18 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
     case ESP_GATTC_OPEN_EVT: {
       if (!this->check_addr(param->open.remote_bda))
         return false;
-      this->log_event_("ESP_GATTC_OPEN_EVT");
+      this->log_gattc_event_("OPEN");
       // conn_id was already set in ESP_GATTC_CONNECT_EVT
       this->service_count_ = 0;
       if (this->state_ != espbt::ClientState::CONNECTING) {
         // This should not happen but lets log it in case it does
         // because it means we have a bad assumption about how the
         // ESP BT stack works.
-        if (this->state_ == espbt::ClientState::CONNECTED) {
-          ESP_LOGE(TAG, "[%d] [%s] Got ESP_GATTC_OPEN_EVT while already connected, status=%d", this->connection_index_,
-                   this->address_str_.c_str(), param->open.status);
-        } else if (this->state_ == espbt::ClientState::ESTABLISHED) {
-          ESP_LOGE(TAG, "[%d] [%s] Got ESP_GATTC_OPEN_EVT while already established, status=%d",
-                   this->connection_index_, this->address_str_.c_str(), param->open.status);
-        } else if (this->state_ == espbt::ClientState::DISCONNECTING) {
-          ESP_LOGE(TAG, "[%d] [%s] Got ESP_GATTC_OPEN_EVT while disconnecting, status=%d", this->connection_index_,
-                   this->address_str_.c_str(), param->open.status);
-        } else {
-          ESP_LOGE(TAG, "[%d] [%s] Got ESP_GATTC_OPEN_EVT while not in connecting state, status=%d",
-                   this->connection_index_, this->address_str_.c_str(), param->open.status);
-        }
+        ESP_LOGE(TAG, "[%d] [%s] Got ESP_GATTC_OPEN_EVT while in %s state, status=%d", this->connection_index_,
+                 this->address_str_.c_str(), espbt::client_state_to_string(this->state_), param->open.status);
       }
       if (param->open.status != ESP_GATT_OK && param->open.status != ESP_GATT_ALREADY_OPEN) {
-        ESP_LOGW(TAG, "[%d] [%s] Connection failed, status=%d", this->connection_index_, this->address_str_.c_str(),
-                 param->open.status);
+        this->log_gattc_warning_("Connection open", param->open.status);
         this->set_state(espbt::ClientState::IDLE);
         break;
       }
@@ -335,11 +301,8 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       this->set_state(espbt::ClientState::CONNECTED);
       ESP_LOGI(TAG, "[%d] [%s] Connection open", this->connection_index_, this->address_str_.c_str());
       if (this->connection_type_ == espbt::ConnectionType::V3_WITH_CACHE) {
-        ESP_LOGI(TAG, "[%d] [%s] Using cached services", this->connection_index_, this->address_str_.c_str());
-
         // Restore to medium connection parameters for cached connections too
         this->restore_medium_conn_params_();
-
         // only set our state, subclients might have more stuff to do yet.
         this->state_ = espbt::ClientState::ESTABLISHED;
         break;
@@ -351,7 +314,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
     case ESP_GATTC_CONNECT_EVT: {
       if (!this->check_addr(param->connect.remote_bda))
         return false;
-      this->log_event_("ESP_GATTC_CONNECT_EVT");
+      this->log_gattc_event_("CONNECT");
       this->conn_id_ = param->connect.conn_id;
       // Start MTU negotiation immediately as recommended by ESP-IDF examples
       // (gatt_client, ble_throughput) which call esp_ble_gattc_send_mtu_req in
@@ -359,8 +322,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       // This saves ~3ms in the connection process.
       auto ret = esp_ble_gattc_send_mtu_req(this->gattc_if_, param->connect.conn_id);
       if (ret) {
-        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_send_mtu_req failed, status=%x", this->connection_index_,
-                 this->address_str_.c_str(), ret);
+        this->log_gattc_warning_("esp_ble_gattc_send_mtu_req", ret);
       }
       break;
     }
@@ -398,7 +360,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
     case ESP_GATTC_CLOSE_EVT: {
       if (this->conn_id_ != param->close.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_CLOSE_EVT");
+      this->log_gattc_event_("CLOSE");
       this->release_services();
       this->set_state(espbt::ClientState::IDLE);
       this->conn_id_ = UNSET_CONN_ID;
@@ -410,71 +372,74 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       this->service_count_++;
       if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) {
         // V3 clients don't need services initialized since
-        // they only request by handle after receiving the services.
+        // as they use the ESP APIs to get services.
         break;
       }
+#ifdef USE_ESP32_BLE_DEVICE
       BLEService *ble_service = new BLEService();  // NOLINT(cppcoreguidelines-owning-memory)
       ble_service->uuid = espbt::ESPBTUUID::from_uuid(param->search_res.srvc_id.uuid);
       ble_service->start_handle = param->search_res.start_handle;
       ble_service->end_handle = param->search_res.end_handle;
       ble_service->client = this;
       this->services_.push_back(ble_service);
+#endif
       break;
     }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       if (this->conn_id_ != param->search_cmpl.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_SEARCH_CMPL_EVT");
-      for (auto &svc : this->services_) {
-        ESP_LOGV(TAG, "[%d] [%s] Service UUID: %s", this->connection_index_, this->address_str_.c_str(),
-                 svc->uuid.to_string().c_str());
-        ESP_LOGV(TAG, "[%d] [%s]  start_handle: 0x%x  end_handle: 0x%x", this->connection_index_,
-                 this->address_str_.c_str(), svc->start_handle, svc->end_handle);
-      }
-      ESP_LOGI(TAG, "[%d] [%s] Service discovery complete", this->connection_index_, this->address_str_.c_str());
-
+      this->log_gattc_event_("SEARCH_CMPL");
       // For V3 connections, restore to medium connection parameters after service discovery
       // This balances performance with bandwidth usage after the critical discovery phase
       if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE ||
           this->connection_type_ == espbt::ConnectionType::V3_WITH_CACHE) {
         this->restore_medium_conn_params_();
+      } else {
+#ifdef USE_ESP32_BLE_DEVICE
+        for (auto &svc : this->services_) {
+          ESP_LOGV(TAG, "[%d] [%s] Service UUID: %s", this->connection_index_, this->address_str_.c_str(),
+                   svc->uuid.to_string().c_str());
+          ESP_LOGV(TAG, "[%d] [%s]  start_handle: 0x%x  end_handle: 0x%x", this->connection_index_,
+                   this->address_str_.c_str(), svc->start_handle, svc->end_handle);
+        }
+#endif
       }
-
+      ESP_LOGI(TAG, "[%d] [%s] Service discovery complete", this->connection_index_, this->address_str_.c_str());
       this->state_ = espbt::ClientState::ESTABLISHED;
       break;
     }
     case ESP_GATTC_READ_DESCR_EVT: {
       if (this->conn_id_ != param->write.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_READ_DESCR_EVT");
+      this->log_gattc_event_("READ_DESCR");
       break;
     }
     case ESP_GATTC_WRITE_DESCR_EVT: {
       if (this->conn_id_ != param->write.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_WRITE_DESCR_EVT");
+      this->log_gattc_event_("WRITE_DESCR");
       break;
     }
     case ESP_GATTC_WRITE_CHAR_EVT: {
       if (this->conn_id_ != param->write.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_WRITE_CHAR_EVT");
+      this->log_gattc_event_("WRITE_CHAR");
       break;
     }
     case ESP_GATTC_READ_CHAR_EVT: {
       if (this->conn_id_ != param->read.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_READ_CHAR_EVT");
+      this->log_gattc_event_("READ_CHAR");
       break;
     }
     case ESP_GATTC_NOTIFY_EVT: {
       if (this->conn_id_ != param->notify.conn_id)
         return false;
-      this->log_event_("ESP_GATTC_NOTIFY_EVT");
+      this->log_gattc_event_("NOTIFY");
       break;
     }
     case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
-      this->log_event_("ESP_GATTC_REG_FOR_NOTIFY_EVT");
+      this->log_gattc_event_("REG_FOR_NOTIFY");
       if (this->connection_type_ == espbt::ConnectionType::V3_WITH_CACHE ||
           this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) {
         // Client is responsible for flipping the descriptor value
@@ -486,8 +451,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       esp_gatt_status_t descr_status = esp_ble_gattc_get_descr_by_char_handle(
           this->gattc_if_, this->conn_id_, param->reg_for_notify.handle, NOTIFY_DESC_UUID, &desc_result, &count);
       if (descr_status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_get_descr_by_char_handle error, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), descr_status);
+        this->log_gattc_warning_("esp_ble_gattc_get_descr_by_char_handle", descr_status);
         break;
       }
       esp_gattc_char_elem_t char_result;
@@ -495,8 +459,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
           esp_ble_gattc_get_all_char(this->gattc_if_, this->conn_id_, param->reg_for_notify.handle,
                                      param->reg_for_notify.handle, &char_result, &count, 0);
       if (char_status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_get_all_char error, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), char_status);
+        this->log_gattc_warning_("esp_ble_gattc_get_all_char", char_status);
         break;
       }
 
@@ -510,8 +473,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
                                          (uint8_t *) &notify_en, ESP_GATT_WRITE_TYPE_RSP, ESP_GATT_AUTH_REQ_NONE);
       ESP_LOGD(TAG, "Wrote notify descriptor %d, properties=%d", notify_en, char_result.properties);
       if (status) {
-        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char_descr error, status=%d", this->connection_index_,
-                 this->address_str_.c_str(), status);
+        this->log_gattc_warning_("esp_ble_gattc_write_char_descr", status);
       }
       break;
     }
@@ -619,6 +581,7 @@ float BLEClientBase::parse_char_value(uint8_t *value, uint16_t length) {
   return NAN;
 }
 
+#ifdef USE_ESP32_BLE_DEVICE
 BLEService *BLEClientBase::get_service(espbt::ESPBTUUID uuid) {
   for (auto *svc : this->services_) {
     if (svc->uuid == uuid)
@@ -695,8 +658,8 @@ BLEDescriptor *BLEClientBase::get_descriptor(uint16_t handle) {
   }
   return nullptr;
 }
+#endif  // USE_ESP32_BLE_DEVICE
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_client_base.h

@@ -5,7 +5,9 @@
 #include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 #include "esphome/core/component.h"
 
+#ifdef USE_ESP32_BLE_DEVICE
 #include "ble_service.h"
+#endif
 
 #include <array>
 #include <string>
@@ -16,8 +18,7 @@
 #include <esp_gatt_common_api.h>
 #include <esp_gattc_api.h>
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 namespace espbt = esphome::esp32_ble_tracker;
 
@@ -68,6 +69,7 @@ class BLEClientBase : public espbt::ESPBTClient, public Component {
   }
   const std::string &address_str() const { return this->address_str_; }
 
+#ifdef USE_ESP32_BLE_DEVICE
   BLEService *get_service(espbt::ESPBTUUID uuid);
   BLEService *get_service(uint16_t uuid);
   BLECharacteristic *get_characteristic(espbt::ESPBTUUID service, espbt::ESPBTUUID chr);
@@ -78,6 +80,7 @@ class BLEClientBase : public espbt::ESPBTClient, public Component {
   BLEDescriptor *get_descriptor(uint16_t handle);
   // Get the configuration descriptor for the given characteristic handle.
   BLEDescriptor *get_config_descriptor(uint16_t handle);
+#endif
 
   float parse_char_value(uint8_t *value, uint16_t length);
 
@@ -104,7 +107,9 @@ class BLEClientBase : public espbt::ESPBTClient, public Component {
 
   // Group 2: Container types (grouped for memory optimization)
   std::string address_str_{};
+#ifdef USE_ESP32_BLE_DEVICE
   std::vector<BLEService *> services_;
+#endif
 
   // Group 3: 4-byte types
   int gattc_if_;
@@ -127,10 +132,13 @@ class BLEClientBase : public espbt::ESPBTClient, public Component {
   // 6 bytes used, 2 bytes padding
 
   void log_event_(const char *name);
+  void log_gattc_event_(const char *name);
   void restore_medium_conn_params_();
+  void log_gattc_warning_(const char *operation, esp_gatt_status_t status);
+  void log_gattc_warning_(const char *operation, esp_err_t err);
+  void log_connection_params_(const char *param_type);
 };
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_descriptor.h

@@ -1,11 +1,13 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_DEVICE
 
 #include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 namespace espbt = esphome::esp32_ble_tracker;
 
@@ -19,7 +21,7 @@ class BLEDescriptor {
   BLECharacteristic *characteristic;
 };
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
+#endif  // USE_ESP32_BLE_DEVICE
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_service.cpp

@@ -4,9 +4,9 @@
 #include "esphome/core/log.h"
 
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_DEVICE
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 static const char *const TAG = "esp32_ble_client";
 
@@ -71,7 +71,7 @@ void BLEService::parse_characteristics() {
   }
 }
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
+#endif  // USE_ESP32_BLE_DEVICE
 #endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_service.h

@@ -1,6 +1,9 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+
 #ifdef USE_ESP32
+#ifdef USE_ESP32_BLE_DEVICE
 
 #include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 
@@ -8,8 +11,7 @@
 
 #include <vector>
 
-namespace esphome {
-namespace esp32_ble_client {
+namespace esphome::esp32_ble_client {
 
 namespace espbt = esphome::esp32_ble_tracker;
 
@@ -30,7 +32,7 @@ class BLEService {
   BLECharacteristic *get_characteristic(uint16_t uuid);
 };
 
-}  // namespace esp32_ble_client
-}  // namespace esphome
+}  // namespace esphome::esp32_ble_client
 
+#endif  // USE_ESP32_BLE_DEVICE
 #endif  // USE_ESP32

esphome/components/esp32_ble_server/__init__.py

@@ -529,6 +529,7 @@ async def to_code_characteristic(service_var, char_conf):
 async def to_code(config):
     # Register the loggers this component needs
     esp32_ble.register_bt_logger(BTLoggers.GATT, BTLoggers.SMP)
+    cg.add_define("USE_ESP32_BLE_UUID")
 
     var = cg.new_Pvariable(config[CONF_ID])
 
@@ -571,6 +572,7 @@ async def to_code(config):
             config[CONF_ON_DISCONNECT],
         )
     cg.add_define("USE_ESP32_BLE_SERVER")
+    cg.add_define("USE_ESP32_BLE_ADVERTISING")
     if CORE.using_esp_idf:
         add_idf_sdkconfig_option("CONFIG_BT_ENABLED", True)
 

esphome/components/esp32_ble_tracker/__init__.py

@@ -355,11 +355,6 @@ async def to_code(config):
         add_idf_sdkconfig_option(
             "CONFIG_BTDM_CTRL_BLE_MAX_CONN", config[CONF_MAX_CONNECTIONS]
         )
-        # CONFIG_BT_GATTC_NOTIF_REG_MAX controls the number of
-        # max notifications in 5.x, setting CONFIG_BT_ACL_CONNECTIONS
-        # is enough in 4.x
-        # https://github.com/esphome/issues/issues/6808
-        add_idf_sdkconfig_option("CONFIG_BT_GATTC_NOTIF_REG_MAX", 9)
 
     cg.add_define("USE_OTA_STATE_CALLBACK")  # To be notified when an OTA update starts
     cg.add_define("USE_ESP32_BLE_CLIENT")
@@ -378,6 +373,7 @@ async def _add_ble_features():
     # Add feature-specific defines based on what's needed
     if BLEFeatures.ESP_BT_DEVICE in _required_features:
         cg.add_define("USE_ESP32_BLE_DEVICE")
+        cg.add_define("USE_ESP32_BLE_UUID")
 
 
 ESP32_BLE_START_SCAN_ACTION_SCHEMA = cv.Schema(

esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp

@@ -41,6 +41,31 @@ static const char *const TAG = "esp32_ble_tracker";
 
 ESP32BLETracker *global_esp32_ble_tracker = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
+const char *client_state_to_string(ClientState state) {
+  switch (state) {
+    case ClientState::INIT:
+      return "INIT";
+    case ClientState::DISCONNECTING:
+      return "DISCONNECTING";
+    case ClientState::IDLE:
+      return "IDLE";
+    case ClientState::SEARCHING:
+      return "SEARCHING";
+    case ClientState::DISCOVERED:
+      return "DISCOVERED";
+    case ClientState::READY_TO_CONNECT:
+      return "READY_TO_CONNECT";
+    case ClientState::CONNECTING:
+      return "CONNECTING";
+    case ClientState::CONNECTED:
+      return "CONNECTED";
+    case ClientState::ESTABLISHED:
+      return "ESTABLISHED";
+    default:
+      return "UNKNOWN";
+  }
+}
+
 float ESP32BLETracker::get_setup_priority() const { return setup_priority::AFTER_BLUETOOTH; }
 
 void ESP32BLETracker::setup() {
@@ -76,58 +101,49 @@ void ESP32BLETracker::loop() {
       this->start_scan();
     }
   }
-  int connecting = 0;
-  int discovered = 0;
-  int searching = 0;
-  int disconnecting = 0;
-  for (auto *client : this->clients_) {
-    switch (client->state()) {
-      case ClientState::DISCONNECTING:
-        disconnecting++;
+
+  // Check for scan timeout - moved here from scheduler to avoid false reboots
+  // when the loop is blocked
+  if (this->scanner_state_ == ScannerState::RUNNING) {
+    switch (this->scan_timeout_state_) {
+      case ScanTimeoutState::MONITORING: {
+        uint32_t now = App.get_loop_component_start_time();
+        uint32_t timeout_ms = this->scan_duration_ * 2000;
+        // Robust time comparison that handles rollover correctly
+        // This works because unsigned arithmetic wraps around predictably
+        if ((now - this->scan_start_time_) > timeout_ms) {
+          // First time we've seen the timeout exceeded - wait one more loop iteration
+          // This ensures all components have had a chance to process pending events
+          // This is because esp32_ble may not have run yet and called
+          // gap_scan_event_handler yet when the loop unblocks
+          ESP_LOGW(TAG, "Scan timeout exceeded");
+          this->scan_timeout_state_ = ScanTimeoutState::EXCEEDED_WAIT;
+        }
         break;
-      case ClientState::DISCOVERED:
-        discovered++;
+      }
+      case ScanTimeoutState::EXCEEDED_WAIT:
+        // We've waited at least one full loop iteration, and scan is still running
+        ESP_LOGE(TAG, "Scan never terminated, rebooting");
+        App.reboot();
         break;
-      case ClientState::SEARCHING:
-        searching++;
-        break;
-      case ClientState::CONNECTING:
-      case ClientState::READY_TO_CONNECT:
-        connecting++;
-        break;
-      default:
+
+      case ScanTimeoutState::INACTIVE:
+        // This case should be unreachable - scanner and timeout states are always synchronized
         break;
     }
   }
-  if (connecting != connecting_ || discovered != discovered_ || searching != searching_ ||
-      disconnecting != disconnecting_) {
-    connecting_ = connecting;
-    discovered_ = discovered;
-    searching_ = searching;
-    disconnecting_ = disconnecting;
-    ESP_LOGD(TAG, "connecting: %d, discovered: %d, searching: %d, disconnecting: %d", connecting_, discovered_,
-             searching_, disconnecting_);
-  }
-  bool promote_to_connecting = discovered && !searching && !connecting;
 
-  // All scan result processing is now done immediately in gap_scan_event_handler
-  // No ring buffer processing needed here
+  ClientStateCounts counts = this->count_client_states_();
+  if (counts != this->client_state_counts_) {
+    this->client_state_counts_ = counts;
+    ESP_LOGD(TAG, "connecting: %d, discovered: %d, searching: %d, disconnecting: %d",
+             this->client_state_counts_.connecting, this->client_state_counts_.discovered,
+             this->client_state_counts_.searching, this->client_state_counts_.disconnecting);
+  }
+
   if (this->scanner_state_ == ScannerState::FAILED ||
       (this->scan_set_param_failed_ && this->scanner_state_ == ScannerState::RUNNING)) {
-    this->stop_scan_();
-    if (this->scan_start_fail_count_ == std::numeric_limits<uint8_t>::max()) {
-      ESP_LOGE(TAG, "Scan could not restart after %d attempts, rebooting to restore stack (IDF)",
-               std::numeric_limits<uint8_t>::max());
-      App.reboot();
-    }
-    if (this->scan_start_failed_) {
-      ESP_LOGE(TAG, "Scan start failed: %d", this->scan_start_failed_);
-      this->scan_start_failed_ = ESP_BT_STATUS_SUCCESS;
-    }
-    if (this->scan_set_param_failed_) {
-      ESP_LOGE(TAG, "Scan set param failed: %d", this->scan_set_param_failed_);
-      this->scan_set_param_failed_ = ESP_BT_STATUS_SUCCESS;
-    }
+    this->handle_scanner_failure_();
   }
   /*
 
@@ -142,13 +158,12 @@ void ESP32BLETracker::loop() {
     https://github.com/espressif/esp-idf/issues/6688
 
   */
-  if (this->scanner_state_ == ScannerState::IDLE && !connecting && !disconnecting && !promote_to_connecting) {
+  bool promote_to_connecting = counts.discovered && !counts.searching && !counts.connecting;
+
+  if (this->scanner_state_ == ScannerState::IDLE && !counts.connecting && !counts.disconnecting &&
+      !promote_to_connecting) {
 #ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
-    if (this->coex_prefer_ble_) {
-      this->coex_prefer_ble_ = false;
-      ESP_LOGD(TAG, "Setting coexistence preference to balanced.");
-      esp_coex_preference_set(ESP_COEX_PREFER_BALANCE);  // Reset to default
-    }
+    this->update_coex_preference_(false);
 #endif
     if (this->scan_continuous_) {
       this->start_scan_(false);  // first = false
@@ -157,34 +172,12 @@ void ESP32BLETracker::loop() {
   // If there is a discovered client and no connecting
   // clients and no clients using the scanner to search for
   // devices, then promote the discovered client to ready to connect.
-  // Note: Scanning is already stopped by gap_scan_event_handler when
-  // a discovered client is found, so we only need to handle promotion
-  // when the scanner is IDLE.
+  // We check both RUNNING and IDLE states because:
+  // - RUNNING: gap_scan_event_handler initiates stop_scan_() but promotion can happen immediately
+  // - IDLE: Scanner has already stopped (naturally or by gap_scan_event_handler)
   if (promote_to_connecting &&
       (this->scanner_state_ == ScannerState::RUNNING || this->scanner_state_ == ScannerState::IDLE)) {
-    for (auto *client : this->clients_) {
-      if (client->state() == ClientState::DISCOVERED) {
-        if (this->scanner_state_ == ScannerState::RUNNING) {
-          ESP_LOGD(TAG, "Stopping scan to make connection");
-          this->stop_scan_();
-          // Don't wait for scan stop complete - promote immediately.
-          // This is safe because ESP-IDF processes BLE commands sequentially through its internal mailbox queue.
-          // This guarantees that the stop scan command will be fully processed before any subsequent connect command,
-          // preventing race conditions or overlapping operations.
-        }
-
-        ESP_LOGD(TAG, "Promoting client to connect");
-#ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
-        ESP_LOGD(TAG, "Setting coexistence to Bluetooth to make connection.");
-        if (!this->coex_prefer_ble_) {
-          this->coex_prefer_ble_ = true;
-          esp_coex_preference_set(ESP_COEX_PREFER_BT);  // Prioritize Bluetooth
-        }
-#endif
-        client->set_state(ClientState::READY_TO_CONNECT);
-        break;
-      }
-    }
+    this->try_promote_discovered_clients_();
   }
 }
 
@@ -200,16 +193,11 @@ void ESP32BLETracker::ble_before_disabled_event_handler() { this->stop_scan_();
 
 void ESP32BLETracker::stop_scan_() {
   if (this->scanner_state_ != ScannerState::RUNNING && this->scanner_state_ != ScannerState::FAILED) {
-    if (this->scanner_state_ == ScannerState::IDLE) {
-      ESP_LOGE(TAG, "Scan is already stopped while trying to stop.");
-    } else if (this->scanner_state_ == ScannerState::STARTING) {
-      ESP_LOGE(TAG, "Scan is starting while trying to stop.");
-    } else if (this->scanner_state_ == ScannerState::STOPPING) {
-      ESP_LOGE(TAG, "Scan is already stopping while trying to stop.");
-    }
+    ESP_LOGE(TAG, "Cannot stop scan: %s", this->scanner_state_to_string_(this->scanner_state_));
     return;
   }
-  this->cancel_timeout("scan");
+  // Reset timeout state machine when stopping scan
+  this->scan_timeout_state_ = ScanTimeoutState::INACTIVE;
   this->set_scanner_state_(ScannerState::STOPPING);
   esp_err_t err = esp_ble_gap_stop_scanning();
   if (err != ESP_OK) {
@@ -224,15 +212,7 @@ void ESP32BLETracker::start_scan_(bool first) {
     return;
   }
   if (this->scanner_state_ != ScannerState::IDLE) {
-    if (this->scanner_state_ == ScannerState::STARTING) {
-      ESP_LOGE(TAG, "Cannot start scan while already starting.");
-    } else if (this->scanner_state_ == ScannerState::RUNNING) {
-      ESP_LOGE(TAG, "Cannot start scan while already running.");
-    } else if (this->scanner_state_ == ScannerState::STOPPING) {
-      ESP_LOGE(TAG, "Cannot start scan while already stopping.");
-    } else if (this->scanner_state_ == ScannerState::FAILED) {
-      ESP_LOGE(TAG, "Cannot start scan while already failed.");
-    }
+    this->log_unexpected_state_("start scan", ScannerState::IDLE);
     return;
   }
   this->set_scanner_state_(ScannerState::STARTING);
@@ -241,18 +221,19 @@ void ESP32BLETracker::start_scan_(bool first) {
     for (auto *listener : this->listeners_)
       listener->on_scan_end();
   }
+#ifdef USE_ESP32_BLE_DEVICE
   this->already_discovered_.clear();
+#endif
   this->scan_params_.scan_type = this->scan_active_ ? BLE_SCAN_TYPE_ACTIVE : BLE_SCAN_TYPE_PASSIVE;
   this->scan_params_.own_addr_type = BLE_ADDR_TYPE_PUBLIC;
   this->scan_params_.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL;
   this->scan_params_.scan_interval = this->scan_interval_;
   this->scan_params_.scan_window = this->scan_window_;
 
-  // Start timeout before scan is started. Otherwise scan never starts if any error.
-  this->set_timeout("scan", this->scan_duration_ * 2000, []() {
-    ESP_LOGE(TAG, "Scan never terminated, rebooting to restore stack (IDF)");
-    App.reboot();
-  });
+  // Start timeout monitoring in loop() instead of using scheduler
+  // This prevents false reboots when the loop is blocked
+  this->scan_start_time_ = App.get_loop_component_start_time();
+  this->scan_timeout_state_ = ScanTimeoutState::MONITORING;
 
   esp_err_t err = esp_ble_gap_set_scan_params(&this->scan_params_);
   if (err != ESP_OK) {
@@ -337,15 +318,7 @@ void ESP32BLETracker::gap_scan_event_handler(const BLEScanResult &scan_result) {
   } else if (scan_result.search_evt == ESP_GAP_SEARCH_INQ_CMPL_EVT) {
     // Scan finished on its own
     if (this->scanner_state_ != ScannerState::RUNNING) {
-      if (this->scanner_state_ == ScannerState::STOPPING) {
-        ESP_LOGE(TAG, "Scan was not running when scan completed.");
-      } else if (this->scanner_state_ == ScannerState::STARTING) {
-        ESP_LOGE(TAG, "Scan was not started when scan completed.");
-      } else if (this->scanner_state_ == ScannerState::FAILED) {
-        ESP_LOGE(TAG, "Scan was in failed state when scan completed.");
-      } else if (this->scanner_state_ == ScannerState::IDLE) {
-        ESP_LOGE(TAG, "Scan was idle when scan completed.");
-      }
+      this->log_unexpected_state_("scan complete", ScannerState::RUNNING);
     }
     // Scan completed naturally, perform cleanup and transition to IDLE
     this->cleanup_scan_state_(false);
@@ -367,15 +340,7 @@ void ESP32BLETracker::gap_scan_start_complete_(const esp_ble_gap_cb_param_t::ble
   ESP_LOGV(TAG, "gap_scan_start_complete - status %d", param.status);
   this->scan_start_failed_ = param.status;
   if (this->scanner_state_ != ScannerState::STARTING) {
-    if (this->scanner_state_ == ScannerState::RUNNING) {
-      ESP_LOGE(TAG, "Scan was already running when start complete.");
-    } else if (this->scanner_state_ == ScannerState::STOPPING) {
-      ESP_LOGE(TAG, "Scan was stopping when start complete.");
-    } else if (this->scanner_state_ == ScannerState::FAILED) {
-      ESP_LOGE(TAG, "Scan was in failed state when start complete.");
-    } else if (this->scanner_state_ == ScannerState::IDLE) {
-      ESP_LOGE(TAG, "Scan was idle when start complete.");
-    }
+    this->log_unexpected_state_("start complete", ScannerState::STARTING);
   }
   if (param.status == ESP_BT_STATUS_SUCCESS) {
     this->scan_start_fail_count_ = 0;
@@ -393,15 +358,7 @@ void ESP32BLETracker::gap_scan_stop_complete_(const esp_ble_gap_cb_param_t::ble_
   // This allows us to safely transition to IDLE state and perform cleanup without race conditions
   ESP_LOGV(TAG, "gap_scan_stop_complete - status %d", param.status);
   if (this->scanner_state_ != ScannerState::STOPPING) {
-    if (this->scanner_state_ == ScannerState::RUNNING) {
-      ESP_LOGE(TAG, "Scan was not running when stop complete.");
-    } else if (this->scanner_state_ == ScannerState::STARTING) {
-      ESP_LOGE(TAG, "Scan was not started when stop complete.");
-    } else if (this->scanner_state_ == ScannerState::FAILED) {
-      ESP_LOGE(TAG, "Scan was in failed state when stop complete.");
-    } else if (this->scanner_state_ == ScannerState::IDLE) {
-      ESP_LOGE(TAG, "Scan was idle when stop complete.");
-    }
+    this->log_unexpected_state_("stop complete", ScannerState::STOPPING);
   }
 
   // Perform cleanup and transition to IDLE
@@ -682,25 +639,10 @@ void ESP32BLETracker::dump_config() {
                 "  Continuous Scanning: %s",
                 this->scan_duration_, this->scan_interval_ * 0.625f, this->scan_window_ * 0.625f,
                 this->scan_active_ ? "ACTIVE" : "PASSIVE", YESNO(this->scan_continuous_));
-  switch (this->scanner_state_) {
-    case ScannerState::IDLE:
-      ESP_LOGCONFIG(TAG, "  Scanner State: IDLE");
-      break;
-    case ScannerState::STARTING:
-      ESP_LOGCONFIG(TAG, "  Scanner State: STARTING");
-      break;
-    case ScannerState::RUNNING:
-      ESP_LOGCONFIG(TAG, "  Scanner State: RUNNING");
-      break;
-    case ScannerState::STOPPING:
-      ESP_LOGCONFIG(TAG, "  Scanner State: STOPPING");
-      break;
-    case ScannerState::FAILED:
-      ESP_LOGCONFIG(TAG, "  Scanner State: FAILED");
-      break;
-  }
-  ESP_LOGCONFIG(TAG, "  Connecting: %d, discovered: %d, searching: %d, disconnecting: %d", connecting_, discovered_,
-                searching_, disconnecting_);
+  ESP_LOGCONFIG(TAG, "  Scanner State: %s", this->scanner_state_to_string_(this->scanner_state_));
+  ESP_LOGCONFIG(TAG, "  Connecting: %d, discovered: %d, searching: %d, disconnecting: %d",
+                this->client_state_counts_.connecting, this->client_state_counts_.discovered,
+                this->client_state_counts_.searching, this->client_state_counts_.disconnecting);
   if (this->scan_start_fail_count_) {
     ESP_LOGCONFIG(TAG, "  Scan Start Fail Count: %d", this->scan_start_fail_count_);
   }
@@ -839,8 +781,11 @@ bool ESP32BLETracker::process_scan_result_(const BLEScanResult &scan_result) {
 
 void ESP32BLETracker::cleanup_scan_state_(bool is_stop_complete) {
   ESP_LOGD(TAG, "Scan %scomplete, set scanner state to IDLE.", is_stop_complete ? "stop " : "");
+#ifdef USE_ESP32_BLE_DEVICE
   this->already_discovered_.clear();
-  this->cancel_timeout("scan");
+#endif
+  // Reset timeout state machine instead of cancelling scheduler timeout
+  this->scan_timeout_state_ = ScanTimeoutState::INACTIVE;
 
   for (auto *listener : this->listeners_)
     listener->on_scan_end();
@@ -848,6 +793,84 @@ void ESP32BLETracker::cleanup_scan_state_(bool is_stop_complete) {
   this->set_scanner_state_(ScannerState::IDLE);
 }
 
+void ESP32BLETracker::handle_scanner_failure_() {
+  this->stop_scan_();
+  if (this->scan_start_fail_count_ == std::numeric_limits<uint8_t>::max()) {
+    ESP_LOGE(TAG, "Scan could not restart after %d attempts, rebooting to restore stack (IDF)",
+             std::numeric_limits<uint8_t>::max());
+    App.reboot();
+  }
+  if (this->scan_start_failed_) {
+    ESP_LOGE(TAG, "Scan start failed: %d", this->scan_start_failed_);
+    this->scan_start_failed_ = ESP_BT_STATUS_SUCCESS;
+  }
+  if (this->scan_set_param_failed_) {
+    ESP_LOGE(TAG, "Scan set param failed: %d", this->scan_set_param_failed_);
+    this->scan_set_param_failed_ = ESP_BT_STATUS_SUCCESS;
+  }
+}
+
+void ESP32BLETracker::try_promote_discovered_clients_() {
+  // Only promote the first discovered client to avoid multiple simultaneous connections
+  for (auto *client : this->clients_) {
+    if (client->state() != ClientState::DISCOVERED) {
+      continue;
+    }
+
+    if (this->scanner_state_ == ScannerState::RUNNING) {
+      ESP_LOGD(TAG, "Stopping scan to make connection");
+      this->stop_scan_();
+      // Don't wait for scan stop complete - promote immediately.
+      // This is safe because ESP-IDF processes BLE commands sequentially through its internal mailbox queue.
+      // This guarantees that the stop scan command will be fully processed before any subsequent connect command,
+      // preventing race conditions or overlapping operations.
+    }
+
+    ESP_LOGD(TAG, "Promoting client to connect");
+#ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
+    this->update_coex_preference_(true);
+#endif
+    client->set_state(ClientState::READY_TO_CONNECT);
+    break;
+  }
+}
+
+const char *ESP32BLETracker::scanner_state_to_string_(ScannerState state) const {
+  switch (state) {
+    case ScannerState::IDLE:
+      return "IDLE";
+    case ScannerState::STARTING:
+      return "STARTING";
+    case ScannerState::RUNNING:
+      return "RUNNING";
+    case ScannerState::STOPPING:
+      return "STOPPING";
+    case ScannerState::FAILED:
+      return "FAILED";
+    default:
+      return "UNKNOWN";
+  }
+}
+
+void ESP32BLETracker::log_unexpected_state_(const char *operation, ScannerState expected_state) const {
+  ESP_LOGE(TAG, "Unexpected state: %s on %s, expected: %s", this->scanner_state_to_string_(this->scanner_state_),
+           operation, this->scanner_state_to_string_(expected_state));
+}
+
+#ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
+void ESP32BLETracker::update_coex_preference_(bool force_ble) {
+  if (force_ble && !this->coex_prefer_ble_) {
+    ESP_LOGD(TAG, "Setting coexistence to Bluetooth to make connection.");
+    this->coex_prefer_ble_ = true;
+    esp_coex_preference_set(ESP_COEX_PREFER_BT);  // Prioritize Bluetooth
+  } else if (!force_ble && this->coex_prefer_ble_) {
+    ESP_LOGD(TAG, "Setting coexistence preference to balanced.");
+    this->coex_prefer_ble_ = false;
+    esp_coex_preference_set(ESP_COEX_PREFER_BALANCE);  // Reset to default
+  }
+}
+#endif
+
 }  // namespace esphome::esp32_ble_tracker
 
 #endif  // USE_ESP32

esphome/components/esp32_ble_tracker/esp32_ble_tracker.h

@@ -33,10 +33,12 @@ enum AdvertisementParserType {
   RAW_ADVERTISEMENTS,
 };
 
+#ifdef USE_ESP32_BLE_UUID
 struct ServiceData {
   ESPBTUUID uuid;
   adv_data_t data;
 };
+#endif
 
 #ifdef USE_ESP32_BLE_DEVICE
 class ESPBLEiBeacon {
@@ -136,6 +138,20 @@ class ESPBTDeviceListener {
   ESP32BLETracker *parent_{nullptr};
 };
 
+struct ClientStateCounts {
+  uint8_t connecting = 0;
+  uint8_t discovered = 0;
+  uint8_t searching = 0;
+  uint8_t disconnecting = 0;
+
+  bool operator==(const ClientStateCounts &other) const {
+    return connecting == other.connecting && discovered == other.discovered && searching == other.searching &&
+           disconnecting == other.disconnecting;
+  }
+
+  bool operator!=(const ClientStateCounts &other) const { return !(*this == other); }
+};
+
 enum class ClientState : uint8_t {
   // Connection is allocated
   INIT,
@@ -170,6 +186,9 @@ enum class ScannerState {
   STOPPING,
 };
 
+// Helper function to convert ClientState to string
+const char *client_state_to_string(ClientState state);
+
 enum class ConnectionType : uint8_t {
   // The default connection type, we hold all the services in ram
   // for the duration of the connection.
@@ -279,38 +298,85 @@ class ESP32BLETracker : public Component,
   /// Check if any clients are in connecting or ready to connect state
   bool has_connecting_clients_() const;
 #endif
+  /// Handle scanner failure states
+  void handle_scanner_failure_();
+  /// Try to promote discovered clients to ready to connect
+  void try_promote_discovered_clients_();
+  /// Convert scanner state enum to string for logging
+  const char *scanner_state_to_string_(ScannerState state) const;
+  /// Log an unexpected scanner state
+  void log_unexpected_state_(const char *operation, ScannerState expected_state) const;
+#ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
+  /// Update BLE coexistence preference
+  void update_coex_preference_(bool force_ble);
+#endif
+  /// Count clients in each state
+  ClientStateCounts count_client_states_() const {
+    ClientStateCounts counts;
+    for (auto *client : this->clients_) {
+      switch (client->state()) {
+        case ClientState::DISCONNECTING:
+          counts.disconnecting++;
+          break;
+        case ClientState::DISCOVERED:
+          counts.discovered++;
+          break;
+        case ClientState::SEARCHING:
+          counts.searching++;
+          break;
+        case ClientState::CONNECTING:
+        case ClientState::READY_TO_CONNECT:
+          counts.connecting++;
+          break;
+        default:
+          break;
+      }
+    }
+    return counts;
+  }
 
-  uint8_t app_id_{0};
-
+  // Group 1: Large objects (12+ bytes) - vectors and callback manager
+  std::vector<ESPBTDeviceListener *> listeners_;
+  std::vector<ESPBTClient *> clients_;
+  CallbackManager<void(ScannerState)> scanner_state_callbacks_;
+#ifdef USE_ESP32_BLE_DEVICE
   /// Vector of addresses that have already been printed in print_bt_device_info
   std::vector<uint64_t> already_discovered_;
-  std::vector<ESPBTDeviceListener *> listeners_;
-  /// Client parameters.
-  std::vector<ESPBTClient *> clients_;
+#endif
+
+  // Group 2: Structs (aligned to 4 bytes)
   /// A structure holding the ESP BLE scan parameters.
   esp_ble_scan_params_t scan_params_;
+  ClientStateCounts client_state_counts_;
+
+  // Group 3: 4-byte types
   /// The interval in seconds to perform scans.
   uint32_t scan_duration_;
   uint32_t scan_interval_;
   uint32_t scan_window_;
+  esp_bt_status_t scan_start_failed_{ESP_BT_STATUS_SUCCESS};
+  esp_bt_status_t scan_set_param_failed_{ESP_BT_STATUS_SUCCESS};
+
+  // Group 4: 1-byte types (enums, uint8_t, bool)
+  uint8_t app_id_{0};
   uint8_t scan_start_fail_count_{0};
+  ScannerState scanner_state_{ScannerState::IDLE};
   bool scan_continuous_;
   bool scan_active_;
-  ScannerState scanner_state_{ScannerState::IDLE};
-  CallbackManager<void(ScannerState)> scanner_state_callbacks_;
   bool ble_was_disabled_{true};
   bool raw_advertisements_{false};
   bool parse_advertisements_{false};
-
-  esp_bt_status_t scan_start_failed_{ESP_BT_STATUS_SUCCESS};
-  esp_bt_status_t scan_set_param_failed_{ESP_BT_STATUS_SUCCESS};
-  int connecting_{0};
-  int discovered_{0};
-  int searching_{0};
-  int disconnecting_{0};
 #ifdef USE_ESP32_BLE_SOFTWARE_COEXISTENCE
   bool coex_prefer_ble_{false};
 #endif
+  // Scan timeout state machine
+  enum class ScanTimeoutState : uint8_t {
+    INACTIVE,       // No timeout monitoring
+    MONITORING,     // Actively monitoring for timeout
+    EXCEEDED_WAIT,  // Timeout exceeded, waiting one loop before reboot
+  };
+  uint32_t scan_start_time_{0};
+  ScanTimeoutState scan_timeout_state_{ScanTimeoutState::INACTIVE};
 };
 
 // NOLINTNEXTLINE

esphome/components/esp32_camera/__init__.py

@@ -345,7 +345,7 @@ async def to_code(config):
     cg.add_define("USE_CAMERA")
 
     if CORE.using_esp_idf:
-        add_idf_component(name="espressif/esp32-camera", ref="2.1.0")
+        add_idf_component(name="espressif/esp32-camera", ref="2.1.1")
 
     for conf in config.get(CONF_ON_STREAM_START, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)

esphome/components/esp32_rmt_led_strip/led_strip.cpp

@@ -42,9 +42,6 @@ static size_t IRAM_ATTR HOT encoder_callback(const void *data, size_t size, size
         symbols[i] = params->bit0;
       }
     }
-    if ((index + 1) >= size && params->reset.duration0 == 0 && params->reset.duration1 == 0) {
-      *done = true;
-    }
     return RMT_SYMBOLS_PER_BYTE;
   }
 
@@ -110,7 +107,7 @@ void ESP32RMTLEDStripLightOutput::setup() {
   memset(&encoder, 0, sizeof(encoder));
   encoder.callback = encoder_callback;
   encoder.arg = &this->params_;
-  encoder.min_chunk_size = 8;
+  encoder.min_chunk_size = RMT_SYMBOLS_PER_BYTE;
   if (rmt_new_simple_encoder(&encoder, &this->encoder_) != ESP_OK) {
     ESP_LOGE(TAG, "Encoder creation failed");
     this->mark_failed();

esphome/components/esp32_touch/esp32_touch.h

@@ -171,8 +171,8 @@ class ESP32TouchComponent : public Component {
   // based on the filter configuration
   uint32_t read_touch_value(touch_pad_t pad) const;
 
-  // Helper to update touch state with a known state
-  void update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched);
+  // Helper to update touch state with a known state and value
+  void update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched, uint32_t value);
 
   // Helper to read touch value and update state for a given child
   bool check_and_update_touch_state_(ESP32TouchBinarySensor *child);
@@ -234,9 +234,13 @@ class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
   touch_pad_t get_touch_pad() const { return this->touch_pad_; }
   uint32_t get_threshold() const { return this->threshold_; }
   void set_threshold(uint32_t threshold) { this->threshold_ = threshold; }
-#ifdef USE_ESP32_VARIANT_ESP32
+
+  /// Get the raw touch measurement value.
+  /// @note Although this method may appear unused within the component, it is a public API
+  /// used by lambdas in user configurations for custom touch value processing.
+  /// @return The current raw touch sensor reading
   uint32_t get_value() const { return this->value_; }
-#endif
+
   uint32_t get_wakeup_threshold() const { return this->wakeup_threshold_; }
 
  protected:
@@ -245,9 +249,8 @@ class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
   touch_pad_t touch_pad_{TOUCH_PAD_MAX};
   uint32_t threshold_{0};
   uint32_t benchmark_{};
-#ifdef USE_ESP32_VARIANT_ESP32
+  /// Stores the last raw touch measurement value.
   uint32_t value_{0};
-#endif
   bool last_state_{false};
   const uint32_t wakeup_threshold_{0};
 

esphome/components/esp32_touch/esp32_touch_common.cpp

@@ -100,6 +100,8 @@ void ESP32TouchComponent::process_setup_mode_logging_(uint32_t now) {
 #else
       // Read the value being used for touch detection
       uint32_t value = this->read_touch_value(child->get_touch_pad());
+      // Store the value for get_value() access in lambdas
+      child->value_ = value;
       ESP_LOGD(TAG, "Touch Pad '%s' (T%d): %d", child->get_name().c_str(), child->get_touch_pad(), value);
 #endif
     }

esphome/components/esp32_touch/esp32_touch_v2.cpp

@@ -10,8 +10,11 @@ namespace esp32_touch {
 
 static const char *const TAG = "esp32_touch";
 
-// Helper to update touch state with a known state
-void ESP32TouchComponent::update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched) {
+// Helper to update touch state with a known state and value
+void ESP32TouchComponent::update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched, uint32_t value) {
+  // Store the value for get_value() access in lambdas
+  child->value_ = value;
+
   // Always update timer when touched
   if (is_touched) {
     child->last_touch_time_ = App.get_loop_component_start_time();
@@ -21,9 +24,8 @@ void ESP32TouchComponent::update_touch_state_(ESP32TouchBinarySensor *child, boo
     child->last_state_ = is_touched;
     child->publish_state(is_touched);
     if (is_touched) {
-      // ESP32-S2/S3 v2: touched when value > threshold
       ESP_LOGV(TAG, "Touch Pad '%s' state: ON (value: %" PRIu32 " > threshold: %" PRIu32 ")", child->get_name().c_str(),
-               this->read_touch_value(child->touch_pad_), child->threshold_ + child->benchmark_);
+               value, child->threshold_ + child->benchmark_);
     } else {
       ESP_LOGV(TAG, "Touch Pad '%s' state: OFF", child->get_name().c_str());
     }
@@ -41,7 +43,7 @@ bool ESP32TouchComponent::check_and_update_touch_state_(ESP32TouchBinarySensor *
            child->get_name().c_str(), child->touch_pad_, value, child->threshold_, child->benchmark_);
   bool is_touched = value > child->benchmark_ + child->threshold_;
 
-  this->update_touch_state_(child, is_touched);
+  this->update_touch_state_(child, is_touched, value);
   return is_touched;
 }
 
@@ -296,7 +298,9 @@ void ESP32TouchComponent::loop() {
           this->check_and_update_touch_state_(child);
         } else if (event.intr_mask & TOUCH_PAD_INTR_MASK_ACTIVE) {
           // We only get ACTIVE interrupts now, releases are detected by timeout
-          this->update_touch_state_(child, true);  // Always touched for ACTIVE interrupts
+          // Read the current value
+          uint32_t value = this->read_touch_value(child->touch_pad_);
+          this->update_touch_state_(child, true, value);  // Always touched for ACTIVE interrupts
         }
         break;
       }

esphome/components/esphome/ota/ota_esphome.cpp

@@ -19,7 +19,9 @@
 namespace esphome {
 
 static const char *const TAG = "esphome.ota";
-static constexpr u_int16_t OTA_BLOCK_SIZE = 8192;
+static constexpr uint16_t OTA_BLOCK_SIZE = 8192;
+static constexpr uint32_t OTA_SOCKET_TIMEOUT_HANDSHAKE = 10000;  // milliseconds for initial handshake
+static constexpr uint32_t OTA_SOCKET_TIMEOUT_DATA = 90000;       // milliseconds for data transfer
 
 void ESPHomeOTAComponent::setup() {
 #ifdef USE_OTA_STATE_CALLBACK
@@ -28,19 +30,19 @@ void ESPHomeOTAComponent::setup() {
 
   this->server_ = socket::socket_ip_loop_monitored(SOCK_STREAM, 0);  // monitored for incoming connections
   if (this->server_ == nullptr) {
-    ESP_LOGW(TAG, "Could not create socket");
+    this->log_socket_error_("creation");
     this->mark_failed();
     return;
   }
   int enable = 1;
   int err = this->server_->setsockopt(SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int));
   if (err != 0) {
-    ESP_LOGW(TAG, "Socket unable to set reuseaddr: errno %d", err);
+    this->log_socket_error_("reuseaddr");
     // we can still continue
   }
   err = this->server_->setblocking(false);
   if (err != 0) {
-    ESP_LOGW(TAG, "Socket unable to set nonblocking mode: errno %d", err);
+    this->log_socket_error_("non-blocking");
     this->mark_failed();
     return;
   }
@@ -49,21 +51,21 @@ void ESPHomeOTAComponent::setup() {
 
   socklen_t sl = socket::set_sockaddr_any((struct sockaddr *) &server, sizeof(server), this->port_);
   if (sl == 0) {
-    ESP_LOGW(TAG, "Socket unable to set sockaddr: errno %d", errno);
+    this->log_socket_error_("set sockaddr");
     this->mark_failed();
     return;
   }
 
   err = this->server_->bind((struct sockaddr *) &server, sizeof(server));
   if (err != 0) {
-    ESP_LOGW(TAG, "Socket unable to bind: errno %d", errno);
+    this->log_socket_error_("bind");
     this->mark_failed();
     return;
   }
 
   err = this->server_->listen(4);
   if (err != 0) {
-    ESP_LOGW(TAG, "Socket unable to listen: errno %d", errno);
+    this->log_socket_error_("listen");
     this->mark_failed();
     return;
   }
@@ -83,17 +85,93 @@ void ESPHomeOTAComponent::dump_config() {
 }
 
 void ESPHomeOTAComponent::loop() {
-  // Skip handle_() call if no client connected and no incoming connections
+  // Skip handle_handshake_() call if no client connected and no incoming connections
   // This optimization reduces idle loop overhead when OTA is not active
-  // Note: No need to check server_ for null as the component is marked failed in setup() if server_ creation fails
+  // Note: No need to check server_ for null as the component is marked failed in setup()
+  // if server_ creation fails
   if (this->client_ != nullptr || this->server_->ready()) {
-    this->handle_();
+    this->handle_handshake_();
   }
 }
 
 static const uint8_t FEATURE_SUPPORTS_COMPRESSION = 0x01;
 
-void ESPHomeOTAComponent::handle_() {
+void ESPHomeOTAComponent::handle_handshake_() {
+  /// Handle the initial OTA handshake.
+  ///
+  /// This method is non-blocking and will return immediately if no data is available.
+  /// It waits for the first magic byte (0x6C) before proceeding to handle_data_().
+  /// A 10-second timeout is enforced from initial connection.
+
+  if (this->client_ == nullptr) {
+    // We already checked server_->ready() in loop(), so we can accept directly
+    struct sockaddr_storage source_addr;
+    socklen_t addr_len = sizeof(source_addr);
+    int enable = 1;
+
+    this->client_ = this->server_->accept_loop_monitored((struct sockaddr *) &source_addr, &addr_len);
+    if (this->client_ == nullptr)
+      return;
+    int err = this->client_->setsockopt(IPPROTO_TCP, TCP_NODELAY, &enable, sizeof(int));
+    if (err != 0) {
+      this->log_socket_error_("nodelay");
+      this->cleanup_connection_();
+      return;
+    }
+    err = this->client_->setblocking(false);
+    if (err != 0) {
+      this->log_socket_error_("non-blocking");
+      this->cleanup_connection_();
+      return;
+    }
+    this->log_start_("handshake");
+    this->client_connect_time_ = App.get_loop_component_start_time();
+  }
+
+  // Check for handshake timeout
+  uint32_t now = App.get_loop_component_start_time();
+  if (now - this->client_connect_time_ > OTA_SOCKET_TIMEOUT_HANDSHAKE) {
+    ESP_LOGW(TAG, "Handshake timeout");
+    this->cleanup_connection_();
+    return;
+  }
+
+  // Try to read first byte of magic bytes
+  uint8_t first_byte;
+  ssize_t read = this->client_->read(&first_byte, 1);
+
+  if (read == -1 && (errno == EAGAIN || errno == EWOULDBLOCK)) {
+    return;  // No data yet, try again next loop
+  }
+
+  if (read <= 0) {
+    // Error or connection closed
+    if (read == -1) {
+      this->log_socket_error_("reading first byte");
+    } else {
+      ESP_LOGW(TAG, "Remote closed during handshake");
+    }
+    this->cleanup_connection_();
+    return;
+  }
+
+  // Got first byte, check if it's the magic byte
+  if (first_byte != 0x6C) {
+    ESP_LOGW(TAG, "Invalid initial byte: 0x%02X", first_byte);
+    this->cleanup_connection_();
+    return;
+  }
+
+  // First byte is valid, continue with data handling
+  this->handle_data_();
+}
+
+void ESPHomeOTAComponent::handle_data_() {
+  /// Handle the OTA data transfer and update process.
+  ///
+  /// This method is blocking and will not return until the OTA update completes,
+  /// fails, or times out. It handles authentication, receives the firmware data,
+  /// writes it to flash, and reboots on success.
   ota::OTAResponseTypes error_code = ota::OTA_RESPONSE_ERROR_UNKNOWN;
   bool update_started = false;
   size_t total = 0;
@@ -108,38 +186,14 @@ void ESPHomeOTAComponent::handle_() {
   size_t size_acknowledged = 0;
 #endif
 
-  if (this->client_ == nullptr) {
-    // We already checked server_->ready() in loop(), so we can accept directly
-    struct sockaddr_storage source_addr;
-    socklen_t addr_len = sizeof(source_addr);
-    this->client_ = this->server_->accept((struct sockaddr *) &source_addr, &addr_len);
-    if (this->client_ == nullptr)
-      return;
-  }
-
-  int enable = 1;
-  int err = this->client_->setsockopt(IPPROTO_TCP, TCP_NODELAY, &enable, sizeof(int));
-  if (err != 0) {
-    ESP_LOGW(TAG, "Socket could not enable TCP nodelay, errno %d", errno);
-    this->client_->close();
-    this->client_ = nullptr;
-    return;
-  }
-
-  ESP_LOGD(TAG, "Starting update from %s", this->client_->getpeername().c_str());
-  this->status_set_warning();
-#ifdef USE_OTA_STATE_CALLBACK
-  this->state_callback_.call(ota::OTA_STARTED, 0.0f, 0);
-#endif
-
-  if (!this->readall_(buf, 5)) {
-    ESP_LOGW(TAG, "Reading magic bytes failed");
+  // Read remaining 4 bytes of magic (we already read the first byte 0x6C in handle_handshake_)
+  if (!this->readall_(buf, 4)) {
+    this->log_read_error_("magic bytes");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
-  // 0x6C, 0x26, 0xF7, 0x5C, 0x45
-  if (buf[0] != 0x6C || buf[1] != 0x26 || buf[2] != 0xF7 || buf[3] != 0x5C || buf[4] != 0x45) {
-    ESP_LOGW(TAG, "Magic bytes do not match! 0x%02X-0x%02X-0x%02X-0x%02X-0x%02X", buf[0], buf[1], buf[2], buf[3],
-             buf[4]);
+  // Check remaining magic bytes: 0x26, 0xF7, 0x5C, 0x45
+  if (buf[0] != 0x26 || buf[1] != 0xF7 || buf[2] != 0x5C || buf[3] != 0x45) {
+    ESP_LOGW(TAG, "Magic bytes mismatch! 0x6C-0x%02X-0x%02X-0x%02X-0x%02X", buf[0], buf[1], buf[2], buf[3]);
     error_code = ota::OTA_RESPONSE_ERROR_MAGIC;
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
@@ -153,7 +207,7 @@ void ESPHomeOTAComponent::handle_() {
 
   // Read features - 1 byte
   if (!this->readall_(buf, 1)) {
-    ESP_LOGW(TAG, "Reading features failed");
+    this->log_read_error_("features");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   ota_features = buf[0];  // NOLINT
@@ -232,7 +286,7 @@ void ESPHomeOTAComponent::handle_() {
 
   // Read size, 4 bytes MSB first
   if (!this->readall_(buf, 4)) {
-    ESP_LOGW(TAG, "Reading size failed");
+    this->log_read_error_("size");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   ota_size = 0;
@@ -242,6 +296,17 @@ void ESPHomeOTAComponent::handle_() {
   }
   ESP_LOGV(TAG, "Size is %u bytes", ota_size);
 
+  // Now that we've passed authentication and are actually
+  // starting the update, set the warning status and notify
+  // listeners. This ensures that port scanners do not
+  // accidentally trigger the update process.
+  this->log_start_("update");
+  this->status_set_warning();
+#ifdef USE_OTA_STATE_CALLBACK
+  this->state_callback_.call(ota::OTA_STARTED, 0.0f, 0);
+#endif
+
+  // This will block for a few seconds as it locks flash
   error_code = backend->begin(ota_size);
   if (error_code != ota::OTA_RESPONSE_OK)
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
@@ -253,7 +318,7 @@ void ESPHomeOTAComponent::handle_() {
 
   // Read binary MD5, 32 bytes
   if (!this->readall_(buf, 32)) {
-    ESP_LOGW(TAG, "Reading binary MD5 checksum failed");
+    this->log_read_error_("MD5 checksum");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   sbuf[32] = '\0';
@@ -270,23 +335,22 @@ void ESPHomeOTAComponent::handle_() {
     ssize_t read = this->client_->read(buf, requested);
     if (read == -1) {
       if (errno == EAGAIN || errno == EWOULDBLOCK) {
-        App.feed_wdt();
-        delay(1);
+        this->yield_and_feed_watchdog_();
         continue;
       }
-      ESP_LOGW(TAG, "Error receiving data for update, errno %d", errno);
+      ESP_LOGW(TAG, "Read error, errno %d", errno);
       goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
     } else if (read == 0) {
       // $ man recv
       // "When  a  stream socket peer has performed an orderly shutdown, the return value will
       // be 0 (the traditional "end-of-file" return)."
-      ESP_LOGW(TAG, "Remote end closed connection");
+      ESP_LOGW(TAG, "Remote closed connection");
       goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
     }
 
     error_code = backend->write(buf, read);
     if (error_code != ota::OTA_RESPONSE_OK) {
-      ESP_LOGW(TAG, "Error writing binary data to flash!, error_code: %d", error_code);
+      ESP_LOGW(TAG, "Flash write error, code: %d", error_code);
       goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
     }
     total += read;
@@ -307,8 +371,7 @@ void ESPHomeOTAComponent::handle_() {
       this->state_callback_.call(ota::OTA_IN_PROGRESS, percentage, 0);
 #endif
       // feed watchdog and give other tasks a chance to run
-      App.feed_wdt();
-      yield();
+      this->yield_and_feed_watchdog_();
     }
   }
 
@@ -318,7 +381,7 @@ void ESPHomeOTAComponent::handle_() {
 
   error_code = backend->end();
   if (error_code != ota::OTA_RESPONSE_OK) {
-    ESP_LOGW(TAG, "Error ending update! error_code: %d", error_code);
+    ESP_LOGW(TAG, "Error ending update! code: %d", error_code);
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
 
@@ -328,12 +391,11 @@ void ESPHomeOTAComponent::handle_() {
 
   // Read ACK
   if (!this->readall_(buf, 1) || buf[0] != ota::OTA_RESPONSE_OK) {
-    ESP_LOGW(TAG, "Reading back acknowledgement failed");
+    this->log_read_error_("ack");
     // do not go to error, this is not fatal
   }
 
-  this->client_->close();
-  this->client_ = nullptr;
+  this->cleanup_connection_();
   delay(10);
   ESP_LOGI(TAG, "Update complete");
   this->status_clear_warning();
@@ -346,8 +408,7 @@ void ESPHomeOTAComponent::handle_() {
 error:
   buf[0] = static_cast<uint8_t>(error_code);
   this->writeall_(buf, 1);
-  this->client_->close();
-  this->client_ = nullptr;
+  this->cleanup_connection_();
 
   if (backend != nullptr && update_started) {
     backend->abort();
@@ -364,28 +425,24 @@ bool ESPHomeOTAComponent::readall_(uint8_t *buf, size_t len) {
   uint32_t at = 0;
   while (len - at > 0) {
     uint32_t now = millis();
-    if (now - start > 1000) {
-      ESP_LOGW(TAG, "Timed out reading %d bytes of data", len);
+    if (now - start > OTA_SOCKET_TIMEOUT_DATA) {
+      ESP_LOGW(TAG, "Timeout reading %d bytes", len);
       return false;
     }
 
     ssize_t read = this->client_->read(buf + at, len - at);
     if (read == -1) {
-      if (errno == EAGAIN || errno == EWOULDBLOCK) {
-        App.feed_wdt();
-        delay(1);
-        continue;
+      if (errno != EAGAIN && errno != EWOULDBLOCK) {
+        ESP_LOGW(TAG, "Error reading %d bytes, errno %d", len, errno);
+        return false;
       }
-      ESP_LOGW(TAG, "Failed to read %d bytes of data, errno %d", len, errno);
-      return false;
     } else if (read == 0) {
       ESP_LOGW(TAG, "Remote closed connection");
       return false;
     } else {
       at += read;
     }
-    App.feed_wdt();
-    delay(1);
+    this->yield_and_feed_watchdog_();
   }
 
   return true;
@@ -395,25 +452,21 @@ bool ESPHomeOTAComponent::writeall_(const uint8_t *buf, size_t len) {
   uint32_t at = 0;
   while (len - at > 0) {
     uint32_t now = millis();
-    if (now - start > 1000) {
-      ESP_LOGW(TAG, "Timed out writing %d bytes of data", len);
+    if (now - start > OTA_SOCKET_TIMEOUT_DATA) {
+      ESP_LOGW(TAG, "Timeout writing %d bytes", len);
       return false;
     }
 
     ssize_t written = this->client_->write(buf + at, len - at);
     if (written == -1) {
-      if (errno == EAGAIN || errno == EWOULDBLOCK) {
-        App.feed_wdt();
-        delay(1);
-        continue;
+      if (errno != EAGAIN && errno != EWOULDBLOCK) {
+        ESP_LOGW(TAG, "Error writing %d bytes, errno %d", len, errno);
+        return false;
       }
-      ESP_LOGW(TAG, "Failed to write %d bytes of data, errno %d", len, errno);
-      return false;
     } else {
       at += written;
     }
-    App.feed_wdt();
-    delay(1);
+    this->yield_and_feed_watchdog_();
   }
   return true;
 }
@@ -421,5 +474,25 @@ bool ESPHomeOTAComponent::writeall_(const uint8_t *buf, size_t len) {
 float ESPHomeOTAComponent::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
 uint16_t ESPHomeOTAComponent::get_port() const { return this->port_; }
 void ESPHomeOTAComponent::set_port(uint16_t port) { this->port_ = port; }
+
+void ESPHomeOTAComponent::log_socket_error_(const char *msg) { ESP_LOGW(TAG, "Socket %s: errno %d", msg, errno); }
+
+void ESPHomeOTAComponent::log_read_error_(const char *what) { ESP_LOGW(TAG, "Read %s failed", what); }
+
+void ESPHomeOTAComponent::log_start_(const char *phase) {
+  ESP_LOGD(TAG, "Starting %s from %s", phase, this->client_->getpeername().c_str());
+}
+
+void ESPHomeOTAComponent::cleanup_connection_() {
+  this->client_->close();
+  this->client_ = nullptr;
+  this->client_connect_time_ = 0;
+}
+
+void ESPHomeOTAComponent::yield_and_feed_watchdog_() {
+  App.feed_wdt();
+  delay(1);
+}
+
 }  // namespace esphome
 #endif

esphome/components/esphome/ota/ota_esphome.h

@@ -27,15 +27,22 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
   uint16_t get_port() const;
 
  protected:
-  void handle_();
+  void handle_handshake_();
+  void handle_data_();
   bool readall_(uint8_t *buf, size_t len);
   bool writeall_(const uint8_t *buf, size_t len);
+  void log_socket_error_(const char *msg);
+  void log_read_error_(const char *what);
+  void log_start_(const char *phase);
+  void cleanup_connection_();
+  void yield_and_feed_watchdog_();
 
 #ifdef USE_OTA_PASSWORD
   std::string password_;
 #endif  // USE_OTA_PASSWORD
 
   uint16_t port_;
+  uint32_t client_connect_time_{0};
 
   std::unique_ptr<socket::Socket> server_;
   std::unique_ptr<socket::Socket> client_;

esphome/components/espnow/__init__.py

@@ -65,15 +65,6 @@ CONF_WAIT_FOR_SENT = "wait_for_sent"
 MAX_ESPNOW_PACKET_SIZE = 250  # Maximum size of the payload in bytes
 
 
-def _validate_unknown_peer(config):
-    if config[CONF_AUTO_ADD_PEER] and config.get(CONF_ON_UNKNOWN_PEER):
-        raise cv.Invalid(
-            f"'{CONF_ON_UNKNOWN_PEER}' cannot be used when '{CONF_AUTO_ADD_PEER}' is enabled.",
-            path=[CONF_ON_UNKNOWN_PEER],
-        )
-    return config
-
-
 CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
@@ -103,7 +94,6 @@ CONFIG_SCHEMA = cv.All(
         },
     ).extend(cv.COMPONENT_SCHEMA),
     cv.only_on_esp32,
-    _validate_unknown_peer,
 )
 
 
@@ -124,7 +114,6 @@ async def _trigger_to_code(config):
 
 
 async def to_code(config):
-    print(config)
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 

esphome/components/espnow/automation.h

@@ -40,20 +40,20 @@ template<typename... Ts> class SendAction : public Action<Ts...>, public Parente
     this->num_running_++;
     send_callback_t send_callback = [this, x...](esp_err_t status) {
       if (status == ESP_OK) {
-        if (this->sent_.empty() && this->flags_.wait_for_sent) {
-          this->play_next_(x...);
-        } else if (!this->sent_.empty()) {
+        if (!this->sent_.empty()) {
           this->sent_.play(x...);
+        } else if (this->flags_.wait_for_sent) {
+          this->play_next_(x...);
         }
       } else {
-        if (this->error_.empty() && this->flags_.wait_for_sent) {
+        if (!this->error_.empty()) {
+          this->error_.play(x...);
+        } else if (this->flags_.wait_for_sent) {
           if (this->flags_.continue_on_error) {
             this->play_next_(x...);
           } else {
             this->stop_complex();
           }
-        } else if (!this->error_.empty()) {
-          this->error_.play(x...);
         }
       }
     };

esphome/components/espnow/espnow_component.cpp

@@ -154,7 +154,7 @@ void ESPNowComponent::setup() {
 }
 
 void ESPNowComponent::enable() {
-  if (this->state_ != ESPNOW_STATE_ENABLED)
+  if (this->state_ == ESPNOW_STATE_ENABLED)
     return;
 
   ESP_LOGD(TAG, "Enabling");
@@ -178,11 +178,7 @@ void ESPNowComponent::enable_() {
 
     this->apply_wifi_channel();
   }
-#ifdef USE_WIFI
-  else {
-    this->wifi_channel_ = wifi::global_wifi_component->get_wifi_channel();
-  }
-#endif
+  this->get_wifi_channel();
 
   esp_err_t err = esp_now_init();
   if (err != ESP_OK) {
@@ -212,10 +208,11 @@ void ESPNowComponent::enable_() {
   esp_wifi_connectionless_module_set_wake_interval(CONFIG_ESPNOW_WAKE_INTERVAL);
 #endif
 
+  this->state_ = ESPNOW_STATE_ENABLED;
+
   for (auto peer : this->peers_) {
     this->add_peer(peer.address);
   }
-  this->state_ = ESPNOW_STATE_ENABLED;
 }
 
 void ESPNowComponent::disable() {
@@ -228,10 +225,6 @@ void ESPNowComponent::disable() {
   esp_now_unregister_recv_cb();
   esp_now_unregister_send_cb();
 
-  for (auto peer : this->peers_) {
-    this->del_peer(peer.address);
-  }
-
   esp_err_t err = esp_now_deinit();
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "esp_now_deinit failed! 0x%x", err);
@@ -267,7 +260,6 @@ void ESPNowComponent::loop() {
     }
   }
 #endif
-
   // Process received packets
   ESPNowPacket *packet = this->receive_packet_queue_.pop();
   while (packet != nullptr) {
@@ -275,14 +267,16 @@ void ESPNowComponent::loop() {
       case ESPNowPacket::RECEIVED: {
         const ESPNowRecvInfo info = packet->get_receive_info();
         if (!esp_now_is_peer_exist(info.src_addr)) {
-          if (this->auto_add_peer_) {
-            this->add_peer(info.src_addr);
-          } else {
-            for (auto *handler : this->unknown_peer_handlers_) {
-              if (handler->on_unknown_peer(info, packet->packet_.receive.data, packet->packet_.receive.size))
-                break;  // If a handler returns true, stop processing further handlers
+          bool handled = false;
+          for (auto *handler : this->unknown_peer_handlers_) {
+            if (handler->on_unknown_peer(info, packet->packet_.receive.data, packet->packet_.receive.size)) {
+              handled = true;
+              break;  // If a handler returns true, stop processing further handlers
             }
           }
+          if (!handled && this->auto_add_peer_) {
+            this->add_peer(info.src_addr);
+          }
         }
         // Intentionally left as if instead of else in case the peer is added above
         if (esp_now_is_peer_exist(info.src_addr)) {
@@ -343,6 +337,12 @@ void ESPNowComponent::loop() {
   }
 }
 
+uint8_t ESPNowComponent::get_wifi_channel() {
+  wifi_second_chan_t dummy;
+  esp_wifi_get_channel(&this->wifi_channel_, &dummy);
+  return this->wifi_channel_;
+}
+
 esp_err_t ESPNowComponent::send(const uint8_t *peer_address, const uint8_t *payload, size_t size,
                                 const send_callback_t &callback) {
   if (this->state_ != ESPNOW_STATE_ENABLED) {
@@ -407,7 +407,7 @@ esp_err_t ESPNowComponent::add_peer(const uint8_t *peer) {
   }
 
   if (memcmp(peer, this->own_address_, ESP_NOW_ETH_ALEN) == 0) {
-    this->mark_failed();
+    this->status_momentary_warning("peer-add-failed");
     return ESP_ERR_INVALID_MAC;
   }
 

esphome/components/espnow/espnow_component.h

@@ -110,6 +110,7 @@ class ESPNowComponent : public Component {
 
   void set_wifi_channel(uint8_t channel) { this->wifi_channel_ = channel; }
   void apply_wifi_channel();
+  uint8_t get_wifi_channel();
 
   void set_auto_add_peer(bool value) { this->auto_add_peer_ = value; }
 

esphome/components/ld2410/__init__.py

@@ -14,18 +14,16 @@ ld2410_ns = cg.esphome_ns.namespace("ld2410")
 LD2410Component = ld2410_ns.class_("LD2410Component", cg.Component, uart.UARTDevice)
 
 CONF_LD2410_ID = "ld2410_id"
-
 CONF_MAX_MOVE_DISTANCE = "max_move_distance"
 CONF_MAX_STILL_DISTANCE = "max_still_distance"
-CONF_STILL_THRESHOLDS = [f"g{x}_still_threshold" for x in range(9)]
 CONF_MOVE_THRESHOLDS = [f"g{x}_move_threshold" for x in range(9)]
+CONF_STILL_THRESHOLDS = [f"g{x}_still_threshold" for x in range(9)]
 
 CONFIG_SCHEMA = cv.Schema(
     {
         cv.GenerateID(): cv.declare_id(LD2410Component),
-        cv.Optional(CONF_THROTTLE, default="1000ms"): cv.All(
-            cv.positive_time_period_milliseconds,
-            cv.Range(min=cv.TimePeriod(milliseconds=1)),
+        cv.Optional(CONF_THROTTLE): cv.invalid(
+            f"{CONF_THROTTLE} has been removed; use per-sensor filters, instead"
         ),
         cv.Optional(CONF_MAX_MOVE_DISTANCE): cv.invalid(
             f"The '{CONF_MAX_MOVE_DISTANCE}' option has been moved to the '{CONF_MAX_MOVE_DISTANCE}'"
@@ -75,7 +73,6 @@ async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await uart.register_uart_device(var, config)
-    cg.add(var.set_throttle(config[CONF_THROTTLE]))
 
 
 CALIBRATION_ACTION_SCHEMA = maybe_simple_id(

esphome/components/ld2410/binary_sensor.py

@@ -22,19 +22,23 @@ CONFIG_SCHEMA = {
     cv.GenerateID(CONF_LD2410_ID): cv.use_id(LD2410Component),
     cv.Optional(CONF_HAS_TARGET): binary_sensor.binary_sensor_schema(
         device_class=DEVICE_CLASS_OCCUPANCY,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
         icon=ICON_ACCOUNT,
     ),
     cv.Optional(CONF_HAS_MOVING_TARGET): binary_sensor.binary_sensor_schema(
         device_class=DEVICE_CLASS_MOTION,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
         icon=ICON_MOTION_SENSOR,
     ),
     cv.Optional(CONF_HAS_STILL_TARGET): binary_sensor.binary_sensor_schema(
         device_class=DEVICE_CLASS_OCCUPANCY,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
         icon=ICON_MOTION_SENSOR,
     ),
     cv.Optional(CONF_OUT_PIN_PRESENCE_STATUS): binary_sensor.binary_sensor_schema(
         device_class=DEVICE_CLASS_PRESENCE,
         entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
         icon=ICON_ACCOUNT,
     ),
 }

esphome/components/ld2410/ld2410.cpp

@@ -188,9 +188,8 @@ void LD2410Component::dump_config() {
   ESP_LOGCONFIG(TAG,
                 "LD2410:\n"
                 "  Firmware version: %s\n"
-                "  MAC address: %s\n"
-                "  Throttle: %u ms",
-                version.c_str(), mac_str.c_str(), this->throttle_);
+                "  MAC address: %s",
+                version.c_str(), mac_str.c_str());
 #ifdef USE_BINARY_SENSOR
   ESP_LOGCONFIG(TAG, "Binary Sensors:");
   LOG_BINARY_SENSOR("  ", "Target", this->target_binary_sensor_);
@@ -306,11 +305,6 @@ void LD2410Component::send_command_(uint8_t command, const uint8_t *command_valu
 }
 
 void LD2410Component::handle_periodic_data_() {
-  // Reduce data update rate to reduce home assistant database growth
-  // Check this first to prevent unnecessary processing done in later checks/parsing
-  if (App.get_loop_component_start_time() - this->last_periodic_millis_ < this->throttle_) {
-    return;
-  }
   // 4 frame header bytes + 2 length bytes + 1 data end byte + 1 crc byte + 4 frame footer bytes
   // data header=0xAA, data footer=0x55, crc=0x00
   if (this->buffer_pos_ < 12 || !ld2410::validate_header_footer(DATA_FRAME_HEADER, this->buffer_data_) ||
@@ -318,9 +312,6 @@ void LD2410Component::handle_periodic_data_() {
       this->buffer_data_[this->buffer_pos_ - 5] != CHECK) {
     return;
   }
-  // Save the timestamp after validating the frame so, if invalid, we'll take the next frame immediately
-  this->last_periodic_millis_ = App.get_loop_component_start_time();
-
   /*
     Data Type: 7th
     0x01: Engineering mode

esphome/components/ld2410/ld2410.h

@@ -93,7 +93,6 @@ class LD2410Component : public Component, public uart::UARTDevice {
   void set_gate_move_sensor(uint8_t gate, sensor::Sensor *s);
   void set_gate_still_sensor(uint8_t gate, sensor::Sensor *s);
 #endif
-  void set_throttle(uint16_t value) { this->throttle_ = value; };
   void set_bluetooth_password(const std::string &password);
   void set_engineering_mode(bool enable);
   void read_all_info();
@@ -116,8 +115,6 @@ class LD2410Component : public Component, public uart::UARTDevice {
   void query_light_control_();
   void restart_();
 
-  uint32_t last_periodic_millis_ = 0;
-  uint16_t throttle_ = 0;
   uint8_t light_function_ = 0;
   uint8_t light_threshold_ = 0;
   uint8_t out_pin_level_ = 0;

esphome/components/ld2410/sensor.py

@@ -18,42 +18,50 @@ from esphome.const import (
 from . import CONF_LD2410_ID, LD2410Component
 
 DEPENDENCIES = ["ld2410"]
-CONF_STILL_DISTANCE = "still_distance"
-CONF_MOVING_ENERGY = "moving_energy"
-CONF_STILL_ENERGY = "still_energy"
+
 CONF_DETECTION_DISTANCE = "detection_distance"
 CONF_MOVE_ENERGY = "move_energy"
+CONF_MOVING_ENERGY = "moving_energy"
+CONF_STILL_DISTANCE = "still_distance"
+CONF_STILL_ENERGY = "still_energy"
+
 
 CONFIG_SCHEMA = cv.Schema(
     {
         cv.GenerateID(CONF_LD2410_ID): cv.use_id(LD2410Component),
         cv.Optional(CONF_MOVING_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            unit_of_measurement=UNIT_CENTIMETER,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_SIGNAL,
+            unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_STILL_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            unit_of_measurement=UNIT_CENTIMETER,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_SIGNAL,
+            unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_MOVING_ENERGY): sensor.sensor_schema(
-            unit_of_measurement=UNIT_PERCENT,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_MOTION_SENSOR,
+            unit_of_measurement=UNIT_PERCENT,
         ),
         cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
-            unit_of_measurement=UNIT_PERCENT,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_FLASH,
+            unit_of_measurement=UNIT_PERCENT,
         ),
         cv.Optional(CONF_LIGHT): sensor.sensor_schema(
             device_class=DEVICE_CLASS_ILLUMINANCE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_LIGHTBULB,
         ),
         cv.Optional(CONF_DETECTION_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            unit_of_measurement=UNIT_CENTIMETER,
+            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
             icon=ICON_SIGNAL,
+            unit_of_measurement=UNIT_CENTIMETER,
         ),
     }
 )
@@ -63,14 +71,20 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
         cv.Optional(f"g{x}"): cv.Schema(
             {
                 cv.Optional(CONF_MOVE_ENERGY): sensor.sensor_schema(
-                    unit_of_measurement=UNIT_PERCENT,
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+                    filters=[
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                    ],
                     icon=ICON_MOTION_SENSOR,
+                    unit_of_measurement=UNIT_PERCENT,
                 ),
                 cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
-                    unit_of_measurement=UNIT_PERCENT,
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+                    filters=[
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                    ],
                     icon=ICON_FLASH,
+                    unit_of_measurement=UNIT_PERCENT,
                 ),
             }
         )

esphome/components/ld2412/__init__.py

@@ -0,0 +1,46 @@
+import esphome.codegen as cg
+from esphome.components import uart
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_THROTTLE
+
+AUTO_LOAD = ["ld24xx"]
+CODEOWNERS = ["@Rihan9"]
+DEPENDENCIES = ["uart"]
+MULTI_CONF = True
+
+LD2412_ns = cg.esphome_ns.namespace("ld2412")
+LD2412Component = LD2412_ns.class_("LD2412Component", cg.Component, uart.UARTDevice)
+
+CONF_LD2412_ID = "ld2412_id"
+
+CONF_MAX_MOVE_DISTANCE = "max_move_distance"
+CONF_MAX_STILL_DISTANCE = "max_still_distance"
+CONF_MOVE_THRESHOLDS = [f"g{x}_move_threshold" for x in range(9)]
+CONF_STILL_THRESHOLDS = [f"g{x}_still_threshold" for x in range(9)]
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(LD2412Component),
+            cv.Optional(CONF_THROTTLE): cv.invalid(
+                f"{CONF_THROTTLE} has been removed; use per-sensor filters, instead"
+            ),
+        }
+    )
+    .extend(uart.UART_DEVICE_SCHEMA)
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
+    "ld2412",
+    require_tx=True,
+    require_rx=True,
+    parity="NONE",
+    stop_bits=1,
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await uart.register_uart_device(var, config)

esphome/components/ld2412/binary_sensor.py

@@ -0,0 +1,70 @@
+import esphome.codegen as cg
+from esphome.components import binary_sensor
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_HAS_MOVING_TARGET,
+    CONF_HAS_STILL_TARGET,
+    CONF_HAS_TARGET,
+    DEVICE_CLASS_MOTION,
+    DEVICE_CLASS_OCCUPANCY,
+    DEVICE_CLASS_RUNNING,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+    ICON_ACCOUNT,
+    ICON_MOTION_SENSOR,
+)
+
+from . import CONF_LD2412_ID, LD2412Component
+
+DEPENDENCIES = ["ld2412"]
+
+CONF_DYNAMIC_BACKGROUND_CORRECTION_STATUS = "dynamic_background_correction_status"
+
+CONFIG_SCHEMA = {
+    cv.GenerateID(CONF_LD2412_ID): cv.use_id(LD2412Component),
+    cv.Optional(
+        CONF_DYNAMIC_BACKGROUND_CORRECTION_STATUS
+    ): binary_sensor.binary_sensor_schema(
+        device_class=DEVICE_CLASS_RUNNING,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_ACCOUNT,
+    ),
+    cv.Optional(CONF_HAS_TARGET): binary_sensor.binary_sensor_schema(
+        device_class=DEVICE_CLASS_OCCUPANCY,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
+        icon=ICON_ACCOUNT,
+    ),
+    cv.Optional(CONF_HAS_MOVING_TARGET): binary_sensor.binary_sensor_schema(
+        device_class=DEVICE_CLASS_MOTION,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
+        icon=ICON_MOTION_SENSOR,
+    ),
+    cv.Optional(CONF_HAS_STILL_TARGET): binary_sensor.binary_sensor_schema(
+        device_class=DEVICE_CLASS_OCCUPANCY,
+        filters=[{"settle": cv.TimePeriod(milliseconds=1000)}],
+        icon=ICON_MOTION_SENSOR,
+    ),
+}
+
+
+async def to_code(config):
+    LD2412_component = await cg.get_variable(config[CONF_LD2412_ID])
+    if dynamic_background_correction_status_config := config.get(
+        CONF_DYNAMIC_BACKGROUND_CORRECTION_STATUS
+    ):
+        sens = await binary_sensor.new_binary_sensor(
+            dynamic_background_correction_status_config
+        )
+        cg.add(
+            LD2412_component.set_dynamic_background_correction_status_binary_sensor(
+                sens
+            )
+        )
+    if has_target_config := config.get(CONF_HAS_TARGET):
+        sens = await binary_sensor.new_binary_sensor(has_target_config)
+        cg.add(LD2412_component.set_target_binary_sensor(sens))
+    if has_moving_target_config := config.get(CONF_HAS_MOVING_TARGET):
+        sens = await binary_sensor.new_binary_sensor(has_moving_target_config)
+        cg.add(LD2412_component.set_moving_target_binary_sensor(sens))
+    if has_still_target_config := config.get(CONF_HAS_STILL_TARGET):
+        sens = await binary_sensor.new_binary_sensor(has_still_target_config)
+        cg.add(LD2412_component.set_still_target_binary_sensor(sens))

esphome/components/ld2412/button/__init__.py

@@ -0,0 +1,74 @@
+import esphome.codegen as cg
+from esphome.components import button
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_FACTORY_RESET,
+    CONF_RESTART,
+    DEVICE_CLASS_RESTART,
+    ENTITY_CATEGORY_CONFIG,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+    ICON_DATABASE,
+    ICON_PULSE,
+    ICON_RESTART,
+    ICON_RESTART_ALERT,
+)
+
+from .. import CONF_LD2412_ID, LD2412_ns, LD2412Component
+
+FactoryResetButton = LD2412_ns.class_("FactoryResetButton", button.Button)
+QueryButton = LD2412_ns.class_("QueryButton", button.Button)
+RestartButton = LD2412_ns.class_("RestartButton", button.Button)
+StartDynamicBackgroundCorrectionButton = LD2412_ns.class_(
+    "StartDynamicBackgroundCorrectionButton", button.Button
+)
+
+CONF_QUERY_PARAMS = "query_params"
+CONF_START_DYNAMIC_BACKGROUND_CORRECTION = "start_dynamic_background_correction"
+
+CONFIG_SCHEMA = {
+    cv.GenerateID(CONF_LD2412_ID): cv.use_id(LD2412Component),
+    cv.Optional(CONF_FACTORY_RESET): button.button_schema(
+        FactoryResetButton,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_RESTART_ALERT,
+    ),
+    cv.Optional(CONF_QUERY_PARAMS): button.button_schema(
+        QueryButton,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_DATABASE,
+    ),
+    cv.Optional(CONF_RESTART): button.button_schema(
+        RestartButton,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_RESTART,
+    ),
+    cv.Optional(CONF_START_DYNAMIC_BACKGROUND_CORRECTION): button.button_schema(
+        StartDynamicBackgroundCorrectionButton,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_PULSE,
+    ),
+}
+
+
+async def to_code(config):
+    LD2412_component = await cg.get_variable(config[CONF_LD2412_ID])
+    if factory_reset_config := config.get(CONF_FACTORY_RESET):
+        b = await button.new_button(factory_reset_config)
+        await cg.register_parented(b, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_factory_reset_button(b))
+    if query_params_config := config.get(CONF_QUERY_PARAMS):
+        b = await button.new_button(query_params_config)
+        await cg.register_parented(b, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_query_button(b))
+    if restart_config := config.get(CONF_RESTART):
+        b = await button.new_button(restart_config)
+        await cg.register_parented(b, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_restart_button(b))
+    if start_dynamic_background_correction_config := config.get(
+        CONF_START_DYNAMIC_BACKGROUND_CORRECTION
+    ):
+        b = await button.new_button(start_dynamic_background_correction_config)
+        await cg.register_parented(b, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_start_dynamic_background_correction_button(b))

esphome/components/ld2412/button/factory_reset_button.cpp

@@ -0,0 +1,9 @@
+#include "factory_reset_button.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void FactoryResetButton::press_action() { this->parent_->factory_reset(); }
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/factory_reset_button.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/button/button.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class FactoryResetButton : public button::Button, public Parented<LD2412Component> {
+ public:
+  FactoryResetButton() = default;
+
+ protected:
+  void press_action() override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/query_button.cpp

@@ -0,0 +1,9 @@
+#include "query_button.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void QueryButton::press_action() { this->parent_->read_all_info(); }
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/query_button.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/button/button.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class QueryButton : public button::Button, public Parented<LD2412Component> {
+ public:
+  QueryButton() = default;
+
+ protected:
+  void press_action() override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/restart_button.cpp

@@ -0,0 +1,9 @@
+#include "restart_button.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void RestartButton::press_action() { this->parent_->restart_and_read_all_info(); }
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/restart_button.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/button/button.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class RestartButton : public button::Button, public Parented<LD2412Component> {
+ public:
+  RestartButton() = default;
+
+ protected:
+  void press_action() override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/start_dynamic_background_correction_button.cpp

@@ -0,0 +1,11 @@
+#include "start_dynamic_background_correction_button.h"
+
+#include "restart_button.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void StartDynamicBackgroundCorrectionButton::press_action() { this->parent_->start_dynamic_background_correction(); }
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/start_dynamic_background_correction_button.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/button/button.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class StartDynamicBackgroundCorrectionButton : public button::Button, public Parented<LD2412Component> {
+ public:
+  StartDynamicBackgroundCorrectionButton() = default;
+
+ protected:
+  void press_action() override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/ld2412.cpp

@@ -0,0 +1,861 @@
+#include "ld2412.h"
+
+#ifdef USE_NUMBER
+#include "esphome/components/number/number.h"
+#endif
+#ifdef USE_SENSOR
+#include "esphome/components/sensor/sensor.h"
+#endif
+
+#include "esphome/core/application.h"
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace ld2412 {
+
+static const char *const TAG = "ld2412";
+static const char *const UNKNOWN_MAC = "unknown";
+static const char *const VERSION_FMT = "%u.%02X.%02X%02X%02X%02X";
+
+enum BaudRate : uint8_t {
+  BAUD_RATE_9600 = 1,
+  BAUD_RATE_19200 = 2,
+  BAUD_RATE_38400 = 3,
+  BAUD_RATE_57600 = 4,
+  BAUD_RATE_115200 = 5,
+  BAUD_RATE_230400 = 6,
+  BAUD_RATE_256000 = 7,
+  BAUD_RATE_460800 = 8,
+};
+
+enum DistanceResolution : uint8_t {
+  DISTANCE_RESOLUTION_0_2 = 0x03,
+  DISTANCE_RESOLUTION_0_5 = 0x01,
+  DISTANCE_RESOLUTION_0_75 = 0x00,
+};
+
+enum LightFunction : uint8_t {
+  LIGHT_FUNCTION_OFF = 0x00,
+  LIGHT_FUNCTION_BELOW = 0x01,
+  LIGHT_FUNCTION_ABOVE = 0x02,
+};
+
+enum OutPinLevel : uint8_t {
+  OUT_PIN_LEVEL_LOW = 0x01,
+  OUT_PIN_LEVEL_HIGH = 0x00,
+};
+
+/*
+Data Type: 6th byte
+Target states: 9th byte
+    Moving target distance: 10~11th bytes
+    Moving target energy: 12th byte
+    Still target distance: 13~14th bytes
+    Still target energy: 15th byte
+    Detect distance: 16~17th bytes
+*/
+enum PeriodicData : uint8_t {
+  DATA_TYPES = 6,
+  TARGET_STATES = 8,
+  MOVING_TARGET_LOW = 9,
+  MOVING_TARGET_HIGH = 10,
+  MOVING_ENERGY = 11,
+  STILL_TARGET_LOW = 12,
+  STILL_TARGET_HIGH = 13,
+  STILL_ENERGY = 14,
+  MOVING_SENSOR_START = 17,
+  STILL_SENSOR_START = 31,
+  LIGHT_SENSOR = 45,
+  OUT_PIN_SENSOR = 38,
+};
+
+enum PeriodicDataValue : uint8_t {
+  HEADER = 0XAA,
+  FOOTER = 0x55,
+  CHECK = 0x00,
+};
+
+enum AckData : uint8_t {
+  COMMAND = 6,
+  COMMAND_STATUS = 7,
+};
+
+// Memory-efficient lookup tables
+struct StringToUint8 {
+  const char *str;
+  const uint8_t value;
+};
+
+struct Uint8ToString {
+  const uint8_t value;
+  const char *str;
+};
+
+constexpr StringToUint8 BAUD_RATES_BY_STR[] = {
+    {"9600", BAUD_RATE_9600},     {"19200", BAUD_RATE_19200},   {"38400", BAUD_RATE_38400},
+    {"57600", BAUD_RATE_57600},   {"115200", BAUD_RATE_115200}, {"230400", BAUD_RATE_230400},
+    {"256000", BAUD_RATE_256000}, {"460800", BAUD_RATE_460800},
+};
+
+constexpr StringToUint8 DISTANCE_RESOLUTIONS_BY_STR[] = {
+    {"0.2m", DISTANCE_RESOLUTION_0_2},
+    {"0.5m", DISTANCE_RESOLUTION_0_5},
+    {"0.75m", DISTANCE_RESOLUTION_0_75},
+};
+
+constexpr Uint8ToString DISTANCE_RESOLUTIONS_BY_UINT[] = {
+    {DISTANCE_RESOLUTION_0_2, "0.2m"},
+    {DISTANCE_RESOLUTION_0_5, "0.5m"},
+    {DISTANCE_RESOLUTION_0_75, "0.75m"},
+};
+
+constexpr StringToUint8 LIGHT_FUNCTIONS_BY_STR[] = {
+    {"off", LIGHT_FUNCTION_OFF},
+    {"below", LIGHT_FUNCTION_BELOW},
+    {"above", LIGHT_FUNCTION_ABOVE},
+};
+
+constexpr Uint8ToString LIGHT_FUNCTIONS_BY_UINT[] = {
+    {LIGHT_FUNCTION_OFF, "off"},
+    {LIGHT_FUNCTION_BELOW, "below"},
+    {LIGHT_FUNCTION_ABOVE, "above"},
+};
+
+constexpr StringToUint8 OUT_PIN_LEVELS_BY_STR[] = {
+    {"low", OUT_PIN_LEVEL_LOW},
+    {"high", OUT_PIN_LEVEL_HIGH},
+};
+
+constexpr Uint8ToString OUT_PIN_LEVELS_BY_UINT[] = {
+    {OUT_PIN_LEVEL_LOW, "low"},
+    {OUT_PIN_LEVEL_HIGH, "high"},
+};
+
+// Helper functions for lookups
+template<size_t N> uint8_t find_uint8(const StringToUint8 (&arr)[N], const std::string &str) {
+  for (const auto &entry : arr) {
+    if (str == entry.str) {
+      return entry.value;
+    }
+  }
+  return 0xFF;  // Not found
+}
+
+template<size_t N> const char *find_str(const Uint8ToString (&arr)[N], uint8_t value) {
+  for (const auto &entry : arr) {
+    if (value == entry.value) {
+      return entry.str;
+    }
+  }
+  return "";  // Not found
+}
+
+static constexpr uint8_t DEFAULT_PRESENCE_TIMEOUT = 5;  // Default used when number component is not defined
+// Commands
+static constexpr uint8_t CMD_ENABLE_CONF = 0xFF;
+static constexpr uint8_t CMD_DISABLE_CONF = 0xFE;
+static constexpr uint8_t CMD_ENABLE_ENG = 0x62;
+static constexpr uint8_t CMD_DISABLE_ENG = 0x63;
+static constexpr uint8_t CMD_QUERY_BASIC_CONF = 0x12;
+static constexpr uint8_t CMD_BASIC_CONF = 0x02;
+static constexpr uint8_t CMD_QUERY_VERSION = 0xA0;
+static constexpr uint8_t CMD_QUERY_DISTANCE_RESOLUTION = 0x11;
+static constexpr uint8_t CMD_SET_DISTANCE_RESOLUTION = 0x01;
+static constexpr uint8_t CMD_QUERY_LIGHT_CONTROL = 0x1C;
+static constexpr uint8_t CMD_SET_LIGHT_CONTROL = 0x0C;
+static constexpr uint8_t CMD_SET_BAUD_RATE = 0xA1;
+static constexpr uint8_t CMD_QUERY_MAC_ADDRESS = 0xA5;
+static constexpr uint8_t CMD_FACTORY_RESET = 0xA2;
+static constexpr uint8_t CMD_RESTART = 0xA3;
+static constexpr uint8_t CMD_BLUETOOTH = 0xA4;
+static constexpr uint8_t CMD_DYNAMIC_BACKGROUND_CORRECTION = 0x0B;
+static constexpr uint8_t CMD_QUERY_DYNAMIC_BACKGROUND_CORRECTION = 0x1B;
+static constexpr uint8_t CMD_MOTION_GATE_SENS = 0x03;
+static constexpr uint8_t CMD_QUERY_MOTION_GATE_SENS = 0x13;
+static constexpr uint8_t CMD_STATIC_GATE_SENS = 0x04;
+static constexpr uint8_t CMD_QUERY_STATIC_GATE_SENS = 0x14;
+static constexpr uint8_t CMD_NONE = 0x00;
+// Commands values
+static constexpr uint8_t CMD_MAX_MOVE_VALUE = 0x00;
+static constexpr uint8_t CMD_MAX_STILL_VALUE = 0x01;
+static constexpr uint8_t CMD_DURATION_VALUE = 0x02;
+// Bitmasks for target states
+static constexpr uint8_t MOVE_BITMASK = 0x01;
+static constexpr uint8_t STILL_BITMASK = 0x02;
+// Header & Footer size
+static constexpr uint8_t HEADER_FOOTER_SIZE = 4;
+// Command Header & Footer
+static constexpr uint8_t CMD_FRAME_HEADER[HEADER_FOOTER_SIZE] = {0xFD, 0xFC, 0xFB, 0xFA};
+static constexpr uint8_t CMD_FRAME_FOOTER[HEADER_FOOTER_SIZE] = {0x04, 0x03, 0x02, 0x01};
+// Data Header & Footer
+static constexpr uint8_t DATA_FRAME_HEADER[HEADER_FOOTER_SIZE] = {0xF4, 0xF3, 0xF2, 0xF1};
+static constexpr uint8_t DATA_FRAME_FOOTER[HEADER_FOOTER_SIZE] = {0xF8, 0xF7, 0xF6, 0xF5};
+// MAC address the module uses when Bluetooth is disabled
+static constexpr uint8_t NO_MAC[] = {0x08, 0x05, 0x04, 0x03, 0x02, 0x01};
+
+static inline int two_byte_to_int(char firstbyte, char secondbyte) { return (int16_t) (secondbyte << 8) + firstbyte; }
+
+static inline bool validate_header_footer(const uint8_t *header_footer, const uint8_t *buffer) {
+  return std::memcmp(header_footer, buffer, HEADER_FOOTER_SIZE) == 0;
+}
+
+void LD2412Component::dump_config() {
+  std::string mac_str =
+      mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+  std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                    this->version_[4], this->version_[3], this->version_[2]);
+  ESP_LOGCONFIG(TAG,
+                "LD2412:\n"
+                "  Firmware version: %s\n"
+                "  MAC address: %s",
+                version.c_str(), mac_str.c_str());
+#ifdef USE_BINARY_SENSOR
+  ESP_LOGCONFIG(TAG, "Binary Sensors:");
+  LOG_BINARY_SENSOR("  ", "DynamicBackgroundCorrectionStatus",
+                    this->dynamic_background_correction_status_binary_sensor_);
+  LOG_BINARY_SENSOR("  ", "MovingTarget", this->moving_target_binary_sensor_);
+  LOG_BINARY_SENSOR("  ", "StillTarget", this->still_target_binary_sensor_);
+  LOG_BINARY_SENSOR("  ", "Target", this->target_binary_sensor_);
+#endif
+#ifdef USE_SENSOR
+  ESP_LOGCONFIG(TAG, "Sensors:");
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "Light", this->light_sensor_);
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "DetectionDistance", this->detection_distance_sensor_);
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "MovingTargetDistance", this->moving_target_distance_sensor_);
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "MovingTargetEnergy", this->moving_target_energy_sensor_);
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "StillTargetDistance", this->still_target_distance_sensor_);
+  LOG_SENSOR_WITH_DEDUP_SAFE("  ", "StillTargetEnergy", this->still_target_energy_sensor_);
+  for (auto &s : this->gate_still_sensors_) {
+    LOG_SENSOR_WITH_DEDUP_SAFE("  ", "GateStill", s);
+  }
+  for (auto &s : this->gate_move_sensors_) {
+    LOG_SENSOR_WITH_DEDUP_SAFE("  ", "GateMove", s);
+  }
+#endif
+#ifdef USE_TEXT_SENSOR
+  ESP_LOGCONFIG(TAG, "Text Sensors:");
+  LOG_TEXT_SENSOR("  ", "MAC address", this->mac_text_sensor_);
+  LOG_TEXT_SENSOR("  ", "Version", this->version_text_sensor_);
+#endif
+#ifdef USE_NUMBER
+  ESP_LOGCONFIG(TAG, "Numbers:");
+  LOG_NUMBER("  ", "LightThreshold", this->light_threshold_number_);
+  LOG_NUMBER("  ", "MaxDistanceGate", this->max_distance_gate_number_);
+  LOG_NUMBER("  ", "MinDistanceGate", this->min_distance_gate_number_);
+  LOG_NUMBER("  ", "Timeout", this->timeout_number_);
+  for (number::Number *n : this->gate_move_threshold_numbers_) {
+    LOG_NUMBER("  ", "Move Thresholds", n);
+  }
+  for (number::Number *n : this->gate_still_threshold_numbers_) {
+    LOG_NUMBER("  ", "Still Thresholds", n);
+  }
+#endif
+#ifdef USE_SELECT
+  ESP_LOGCONFIG(TAG, "Selects:");
+  LOG_SELECT("  ", "BaudRate", this->baud_rate_select_);
+  LOG_SELECT("  ", "DistanceResolution", this->distance_resolution_select_);
+  LOG_SELECT("  ", "LightFunction", this->light_function_select_);
+  LOG_SELECT("  ", "OutPinLevel", this->out_pin_level_select_);
+#endif
+#ifdef USE_SWITCH
+  ESP_LOGCONFIG(TAG, "Switches:");
+  LOG_SWITCH("  ", "Bluetooth", this->bluetooth_switch_);
+  LOG_SWITCH("  ", "EngineeringMode", this->engineering_mode_switch_);
+#endif
+#ifdef USE_BUTTON
+  ESP_LOGCONFIG(TAG, "Buttons:");
+  LOG_BUTTON("  ", "FactoryReset", this->factory_reset_button_);
+  LOG_BUTTON("  ", "Query", this->query_button_);
+  LOG_BUTTON("  ", "Restart", this->restart_button_);
+  LOG_BUTTON("  ", "StartDynamicBackgroundCorrection", this->start_dynamic_background_correction_button_);
+#endif
+}
+
+void LD2412Component::setup() {
+  ESP_LOGCONFIG(TAG, "Running setup");
+  this->read_all_info();
+}
+
+void LD2412Component::read_all_info() {
+  this->set_config_mode_(true);
+  this->get_version_();
+  delay(10);  // NOLINT
+  this->get_mac_();
+  delay(10);  // NOLINT
+  this->get_distance_resolution_();
+  delay(10);  // NOLINT
+  this->query_parameters_();
+  delay(10);  // NOLINT
+  this->query_dynamic_background_correction_();
+  delay(10);  // NOLINT
+  this->query_light_control_();
+  delay(10);  // NOLINT
+#ifdef USE_NUMBER
+  this->get_gate_threshold();
+  delay(10);  // NOLINT
+#endif
+  this->set_config_mode_(false);
+#ifdef USE_SELECT
+  const auto baud_rate = std::to_string(this->parent_->get_baud_rate());
+  if (this->baud_rate_select_ != nullptr) {
+    this->baud_rate_select_->publish_state(baud_rate);
+  }
+#endif
+}
+
+void LD2412Component::restart_and_read_all_info() {
+  this->set_config_mode_(true);
+  this->restart_();
+  this->set_timeout(1000, [this]() { this->read_all_info(); });
+}
+
+void LD2412Component::loop() {
+  while (this->available()) {
+    this->readline_(this->read());
+  }
+}
+
+void LD2412Component::send_command_(uint8_t command, const uint8_t *command_value, uint8_t command_value_len) {
+  ESP_LOGV(TAG, "Sending COMMAND %02X", command);
+  // frame header bytes
+  this->write_array(CMD_FRAME_HEADER, HEADER_FOOTER_SIZE);
+  // length bytes
+  uint8_t len = 2;
+  if (command_value != nullptr) {
+    len += command_value_len;
+  }
+  // 2 length bytes (low, high) + 2 command bytes (low, high)
+  uint8_t len_cmd[] = {len, 0x00, command, 0x00};
+  this->write_array(len_cmd, sizeof(len_cmd));
+
+  // command value bytes
+  if (command_value != nullptr) {
+    this->write_array(command_value, command_value_len);
+  }
+  // frame footer bytes
+  this->write_array(CMD_FRAME_FOOTER, HEADER_FOOTER_SIZE);
+
+  if (command != CMD_ENABLE_CONF && command != CMD_DISABLE_CONF) {
+    delay(30);  // NOLINT
+  }
+  delay(20);  // NOLINT
+}
+
+void LD2412Component::handle_periodic_data_() {
+  // 4 frame header bytes + 2 length bytes + 1 data end byte + 1 crc byte + 4 frame footer bytes
+  // data header=0xAA, data footer=0x55, crc=0x00
+  if (this->buffer_pos_ < 12 || !ld2412::validate_header_footer(DATA_FRAME_HEADER, this->buffer_data_) ||
+      this->buffer_data_[7] != HEADER || this->buffer_data_[this->buffer_pos_ - 6] != FOOTER) {
+    return;
+  }
+  /*
+    Data Type: 7th
+    0x01: Engineering mode
+    0x02: Normal mode
+  */
+  bool engineering_mode = this->buffer_data_[DATA_TYPES] == 0x01;
+#ifdef USE_SWITCH
+  if (this->engineering_mode_switch_ != nullptr) {
+    this->engineering_mode_switch_->publish_state(engineering_mode);
+  }
+#endif
+
+#ifdef USE_BINARY_SENSOR
+  /*
+    Target states: 9th
+    0x00 = No target
+    0x01 = Moving targets
+    0x02 = Still targets
+    0x03 = Moving+Still targets
+  */
+  char target_state = this->buffer_data_[TARGET_STATES];
+  if (this->target_binary_sensor_ != nullptr) {
+    this->target_binary_sensor_->publish_state(target_state != 0x00);
+  }
+  if (this->moving_target_binary_sensor_ != nullptr) {
+    this->moving_target_binary_sensor_->publish_state(target_state & MOVE_BITMASK);
+  }
+  if (this->still_target_binary_sensor_ != nullptr) {
+    this->still_target_binary_sensor_->publish_state(target_state & STILL_BITMASK);
+  }
+#endif
+  /*
+    Moving target distance: 10~11th bytes
+    Moving target energy: 12th byte
+    Still target distance: 13~14th bytes
+    Still target energy: 15th byte
+    Detect distance: 16~17th bytes
+  */
+#ifdef USE_SENSOR
+  SAFE_PUBLISH_SENSOR(
+      this->moving_target_distance_sensor_,
+      ld2412::two_byte_to_int(this->buffer_data_[MOVING_TARGET_LOW], this->buffer_data_[MOVING_TARGET_HIGH]))
+  SAFE_PUBLISH_SENSOR(this->moving_target_energy_sensor_, this->buffer_data_[MOVING_ENERGY])
+  SAFE_PUBLISH_SENSOR(
+      this->still_target_distance_sensor_,
+      ld2412::two_byte_to_int(this->buffer_data_[STILL_TARGET_LOW], this->buffer_data_[STILL_TARGET_HIGH]))
+  SAFE_PUBLISH_SENSOR(this->still_target_energy_sensor_, this->buffer_data_[STILL_ENERGY])
+  if (this->detection_distance_sensor_ != nullptr) {
+    int new_detect_distance = 0;
+    if (target_state != 0x00 && (target_state & MOVE_BITMASK)) {
+      new_detect_distance =
+          ld2412::two_byte_to_int(this->buffer_data_[MOVING_TARGET_LOW], this->buffer_data_[MOVING_TARGET_HIGH]);
+    } else if (target_state != 0x00) {
+      new_detect_distance =
+          ld2412::two_byte_to_int(this->buffer_data_[STILL_TARGET_LOW], this->buffer_data_[STILL_TARGET_HIGH]);
+    }
+    this->detection_distance_sensor_->publish_state_if_not_dup(new_detect_distance);
+  }
+  if (engineering_mode) {
+    /*
+      Moving distance range: 18th byte
+      Still distance range: 19th byte
+      Moving energy: 20~28th bytes
+    */
+    for (uint8_t i = 0; i < TOTAL_GATES; i++) {
+      SAFE_PUBLISH_SENSOR(this->gate_move_sensors_[i], this->buffer_data_[MOVING_SENSOR_START + i])
+    }
+    /*
+      Still energy: 29~37th bytes
+    */
+    for (uint8_t i = 0; i < TOTAL_GATES; i++) {
+      SAFE_PUBLISH_SENSOR(this->gate_still_sensors_[i], this->buffer_data_[STILL_SENSOR_START + i])
+    }
+    /*
+      Light sensor: 38th bytes
+    */
+    SAFE_PUBLISH_SENSOR(this->light_sensor_, this->buffer_data_[LIGHT_SENSOR])
+  } else {
+    for (auto &gate_move_sensor : this->gate_move_sensors_) {
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_move_sensor)
+    }
+    for (auto &gate_still_sensor : this->gate_still_sensors_) {
+      SAFE_PUBLISH_SENSOR_UNKNOWN(gate_still_sensor)
+    }
+    SAFE_PUBLISH_SENSOR_UNKNOWN(this->light_sensor_)
+  }
+#endif
+  // the radar module won't tell us when it's done, so we just have to keep polling...
+  if (this->dynamic_background_correction_active_) {
+    this->set_config_mode_(true);
+    this->query_dynamic_background_correction_();
+    this->set_config_mode_(false);
+  }
+}
+
+#ifdef USE_NUMBER
+std::function<void(void)> set_number_value(number::Number *n, float value) {
+  if (n != nullptr && (!n->has_state() || n->state != value)) {
+    n->state = value;
+    return [n, value]() { n->publish_state(value); };
+  }
+  return []() {};
+}
+#endif
+
+bool LD2412Component::handle_ack_data_() {
+  ESP_LOGV(TAG, "Handling ACK DATA for COMMAND %02X", this->buffer_data_[COMMAND]);
+  if (this->buffer_pos_ < 10) {
+    ESP_LOGW(TAG, "Invalid length");
+    return true;
+  }
+  if (!ld2412::validate_header_footer(CMD_FRAME_HEADER, this->buffer_data_)) {
+    ESP_LOGW(TAG, "Invalid header: %s", format_hex_pretty(this->buffer_data_, HEADER_FOOTER_SIZE).c_str());
+    return true;
+  }
+  if (this->buffer_data_[COMMAND_STATUS] != 0x01) {
+    ESP_LOGW(TAG, "Invalid status");
+    return true;
+  }
+  if (this->buffer_data_[8] || this->buffer_data_[9]) {
+    ESP_LOGW(TAG, "Invalid command: %02X, %02X", this->buffer_data_[8], this->buffer_data_[9]);
+    return true;
+  }
+
+  switch (this->buffer_data_[COMMAND]) {
+    case CMD_ENABLE_CONF:
+      ESP_LOGV(TAG, "Enable conf");
+      break;
+
+    case CMD_DISABLE_CONF:
+      ESP_LOGV(TAG, "Disabled conf");
+      break;
+
+    case CMD_SET_BAUD_RATE:
+      ESP_LOGV(TAG, "Baud rate change");
+#ifdef USE_SELECT
+      if (this->baud_rate_select_ != nullptr) {
+        ESP_LOGW(TAG, "Change baud rate to %s and reinstall", this->baud_rate_select_->state.c_str());
+      }
+#endif
+      break;
+
+    case CMD_QUERY_VERSION: {
+      std::memcpy(this->version_, &this->buffer_data_[12], sizeof(this->version_));
+      std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                        this->version_[4], this->version_[3], this->version_[2]);
+      ESP_LOGV(TAG, "Firmware version: %s", version.c_str());
+#ifdef USE_TEXT_SENSOR
+      if (this->version_text_sensor_ != nullptr) {
+        this->version_text_sensor_->publish_state(version);
+      }
+#endif
+      break;
+    }
+    case CMD_QUERY_DISTANCE_RESOLUTION: {
+      const auto *distance_resolution = find_str(DISTANCE_RESOLUTIONS_BY_UINT, this->buffer_data_[10]);
+      ESP_LOGV(TAG, "Distance resolution: %s", distance_resolution);
+#ifdef USE_SELECT
+      if (this->distance_resolution_select_ != nullptr) {
+        this->distance_resolution_select_->publish_state(distance_resolution);
+      }
+#endif
+      break;
+    }
+
+    case CMD_QUERY_LIGHT_CONTROL: {
+      this->light_function_ = this->buffer_data_[10];
+      this->light_threshold_ = this->buffer_data_[11];
+      const auto *light_function_str = find_str(LIGHT_FUNCTIONS_BY_UINT, this->light_function_);
+      ESP_LOGV(TAG,
+               "Light function: %s\n"
+               "Light threshold: %u",
+               light_function_str, this->light_threshold_);
+#ifdef USE_SELECT
+      if (this->light_function_select_ != nullptr) {
+        this->light_function_select_->publish_state(light_function_str);
+      }
+#endif
+#ifdef USE_NUMBER
+      if (this->light_threshold_number_ != nullptr) {
+        this->light_threshold_number_->publish_state(static_cast<float>(this->light_threshold_));
+      }
+#endif
+      break;
+    }
+
+    case CMD_QUERY_MAC_ADDRESS: {
+      if (this->buffer_pos_ < 20) {
+        return false;
+      }
+
+      this->bluetooth_on_ = std::memcmp(&this->buffer_data_[10], NO_MAC, sizeof(NO_MAC)) != 0;
+      if (this->bluetooth_on_) {
+        std::memcpy(this->mac_address_, &this->buffer_data_[10], sizeof(this->mac_address_));
+      }
+
+      std::string mac_str =
+          mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+      ESP_LOGV(TAG, "MAC address: %s", mac_str.c_str());
+#ifdef USE_TEXT_SENSOR
+      if (this->mac_text_sensor_ != nullptr) {
+        this->mac_text_sensor_->publish_state(mac_str);
+      }
+#endif
+#ifdef USE_SWITCH
+      if (this->bluetooth_switch_ != nullptr) {
+        this->bluetooth_switch_->publish_state(this->bluetooth_on_);
+      }
+#endif
+      break;
+    }
+
+    case CMD_SET_DISTANCE_RESOLUTION:
+      ESP_LOGV(TAG, "Handled set distance resolution command");
+      break;
+
+    case CMD_QUERY_DYNAMIC_BACKGROUND_CORRECTION: {
+      ESP_LOGV(TAG, "Handled query dynamic background correction");
+      bool dynamic_background_correction_active = (this->buffer_data_[10] != 0x00);
+#ifdef USE_BINARY_SENSOR
+      if (this->dynamic_background_correction_status_binary_sensor_ != nullptr) {
+        this->dynamic_background_correction_status_binary_sensor_->publish_state(dynamic_background_correction_active);
+      }
+#endif
+      this->dynamic_background_correction_active_ = dynamic_background_correction_active;
+      break;
+    }
+
+    case CMD_BLUETOOTH:
+      ESP_LOGV(TAG, "Handled bluetooth command");
+      break;
+
+    case CMD_SET_LIGHT_CONTROL:
+      ESP_LOGV(TAG, "Handled set light control command");
+      break;
+
+    case CMD_QUERY_MOTION_GATE_SENS: {
+#ifdef USE_NUMBER
+      std::vector<std::function<void(void)>> updates;
+      updates.reserve(this->gate_still_threshold_numbers_.size());
+      for (size_t i = 0; i < this->gate_still_threshold_numbers_.size(); i++) {
+        updates.push_back(set_number_value(this->gate_move_threshold_numbers_[i], this->buffer_data_[10 + i]));
+      }
+      for (auto &update : updates) {
+        update();
+      }
+#endif
+      break;
+    }
+
+    case CMD_QUERY_STATIC_GATE_SENS: {
+#ifdef USE_NUMBER
+      std::vector<std::function<void(void)>> updates;
+      updates.reserve(this->gate_still_threshold_numbers_.size());
+      for (size_t i = 0; i < this->gate_still_threshold_numbers_.size(); i++) {
+        updates.push_back(set_number_value(this->gate_still_threshold_numbers_[i], this->buffer_data_[10 + i]));
+      }
+      for (auto &update : updates) {
+        update();
+      }
+#endif
+      break;
+    }
+
+    case CMD_QUERY_BASIC_CONF:  // Query parameters response
+    {
+#ifdef USE_NUMBER
+      /*
+        Moving distance range: 9th byte
+        Still distance range: 10th byte
+      */
+      std::vector<std::function<void(void)>> updates;
+      updates.push_back(set_number_value(this->min_distance_gate_number_, this->buffer_data_[10]));
+      updates.push_back(set_number_value(this->max_distance_gate_number_, this->buffer_data_[11] - 1));
+      ESP_LOGV(TAG, "min_distance_gate_number_: %u, max_distance_gate_number_ %u", this->buffer_data_[10],
+               this->buffer_data_[11]);
+      /*
+        None Duration: 11~12th bytes
+      */
+      updates.push_back(set_number_value(this->timeout_number_,
+                                         ld2412::two_byte_to_int(this->buffer_data_[12], this->buffer_data_[13])));
+      ESP_LOGV(TAG, "timeout_number_: %u", ld2412::two_byte_to_int(this->buffer_data_[12], this->buffer_data_[13]));
+      /*
+        Output pin configuration: 13th bytes
+      */
+      this->out_pin_level_ = this->buffer_data_[14];
+#ifdef USE_SELECT
+      const auto *out_pin_level_str = find_str(OUT_PIN_LEVELS_BY_UINT, this->out_pin_level_);
+      if (this->out_pin_level_select_ != nullptr) {
+        this->out_pin_level_select_->publish_state(out_pin_level_str);
+      }
+#endif
+      for (auto &update : updates) {
+        update();
+      }
+#endif
+    } break;
+    default:
+      break;
+  }
+
+  return true;
+}
+
+void LD2412Component::readline_(int readch) {
+  if (readch < 0) {
+    return;  // No data available
+  }
+  if (this->buffer_pos_ < HEADER_FOOTER_SIZE && readch != DATA_FRAME_HEADER[this->buffer_pos_] &&
+      readch != CMD_FRAME_HEADER[this->buffer_pos_]) {
+    this->buffer_pos_ = 0;
+    return;
+  }
+  if (this->buffer_pos_ < MAX_LINE_LENGTH - 1) {
+    this->buffer_data_[this->buffer_pos_++] = readch;
+    this->buffer_data_[this->buffer_pos_] = 0;
+  } else {
+    // We should never get here, but just in case...
+    ESP_LOGW(TAG, "Max command length exceeded; ignoring");
+    this->buffer_pos_ = 0;
+  }
+  if (this->buffer_pos_ < 4) {
+    return;  // Not enough data to process yet
+  }
+  if (ld2412::validate_header_footer(DATA_FRAME_FOOTER, &this->buffer_data_[this->buffer_pos_ - 4])) {
+    ESP_LOGV(TAG, "Handling Periodic Data: %s", format_hex_pretty(this->buffer_data_, this->buffer_pos_).c_str());
+    this->handle_periodic_data_();
+    this->buffer_pos_ = 0;  // Reset position index for next message
+  } else if (ld2412::validate_header_footer(CMD_FRAME_FOOTER, &this->buffer_data_[this->buffer_pos_ - 4])) {
+    ESP_LOGV(TAG, "Handling Ack Data: %s", format_hex_pretty(this->buffer_data_, this->buffer_pos_).c_str());
+    if (this->handle_ack_data_()) {
+      this->buffer_pos_ = 0;  // Reset position index for next message
+    } else {
+      ESP_LOGV(TAG, "Ack Data incomplete");
+    }
+  }
+}
+
+void LD2412Component::set_config_mode_(bool enable) {
+  const uint8_t cmd = enable ? CMD_ENABLE_CONF : CMD_DISABLE_CONF;
+  const uint8_t cmd_value[2] = {0x01, 0x00};
+  this->send_command_(cmd, enable ? cmd_value : nullptr, sizeof(cmd_value));
+}
+
+void LD2412Component::set_bluetooth(bool enable) {
+  this->set_config_mode_(true);
+  const uint8_t cmd_value[2] = {enable ? (uint8_t) 0x01 : (uint8_t) 0x00, 0x00};
+  this->send_command_(CMD_BLUETOOTH, cmd_value, sizeof(cmd_value));
+  this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
+}
+
+void LD2412Component::set_distance_resolution(const std::string &state) {
+  this->set_config_mode_(true);
+  const uint8_t cmd_value[6] = {find_uint8(DISTANCE_RESOLUTIONS_BY_STR, state), 0x00, 0x00, 0x00, 0x00, 0x00};
+  this->send_command_(CMD_SET_DISTANCE_RESOLUTION, cmd_value, sizeof(cmd_value));
+  this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
+}
+
+void LD2412Component::set_baud_rate(const std::string &state) {
+  this->set_config_mode_(true);
+  const uint8_t cmd_value[2] = {find_uint8(BAUD_RATES_BY_STR, state), 0x00};
+  this->send_command_(CMD_SET_BAUD_RATE, cmd_value, sizeof(cmd_value));
+  this->set_timeout(200, [this]() { this->restart_(); });
+}
+
+void LD2412Component::query_dynamic_background_correction_() {
+  this->send_command_(CMD_QUERY_DYNAMIC_BACKGROUND_CORRECTION, nullptr, 0);
+}
+
+void LD2412Component::start_dynamic_background_correction() {
+  if (this->dynamic_background_correction_active_) {
+    return;  // Already in progress
+  }
+#ifdef USE_BINARY_SENSOR
+  if (this->dynamic_background_correction_status_binary_sensor_ != nullptr) {
+    this->dynamic_background_correction_status_binary_sensor_->publish_state(true);
+  }
+#endif
+  this->dynamic_background_correction_active_ = true;
+  this->set_config_mode_(true);
+  this->send_command_(CMD_DYNAMIC_BACKGROUND_CORRECTION, nullptr, 0);
+  this->set_config_mode_(false);
+}
+
+void LD2412Component::set_engineering_mode(bool enable) {
+  const uint8_t cmd = enable ? CMD_ENABLE_ENG : CMD_DISABLE_ENG;
+  this->set_config_mode_(true);
+  this->send_command_(cmd, nullptr, 0);
+  this->set_config_mode_(false);
+}
+
+void LD2412Component::factory_reset() {
+  this->set_config_mode_(true);
+  this->send_command_(CMD_FACTORY_RESET, nullptr, 0);
+  this->set_timeout(2000, [this]() { this->restart_and_read_all_info(); });
+}
+
+void LD2412Component::restart_() { this->send_command_(CMD_RESTART, nullptr, 0); }
+
+void LD2412Component::query_parameters_() { this->send_command_(CMD_QUERY_BASIC_CONF, nullptr, 0); }
+
+void LD2412Component::get_version_() { this->send_command_(CMD_QUERY_VERSION, nullptr, 0); }
+
+void LD2412Component::get_mac_() {
+  const uint8_t cmd_value[2] = {0x01, 0x00};
+  this->send_command_(CMD_QUERY_MAC_ADDRESS, cmd_value, sizeof(cmd_value));
+}
+
+void LD2412Component::get_distance_resolution_() { this->send_command_(CMD_QUERY_DISTANCE_RESOLUTION, nullptr, 0); }
+
+void LD2412Component::query_light_control_() { this->send_command_(CMD_QUERY_LIGHT_CONTROL, nullptr, 0); }
+
+void LD2412Component::set_basic_config() {
+#ifdef USE_NUMBER
+  if (!this->min_distance_gate_number_->has_state() || !this->max_distance_gate_number_->has_state() ||
+      !this->timeout_number_->has_state()) {
+    return;
+  }
+#endif
+#ifdef USE_SELECT
+  if (!this->out_pin_level_select_->has_state()) {
+    return;
+  }
+#endif
+
+  uint8_t value[5] = {
+#ifdef USE_NUMBER
+      lowbyte(static_cast<int>(this->min_distance_gate_number_->state)),
+      lowbyte(static_cast<int>(this->max_distance_gate_number_->state) + 1),
+      lowbyte(static_cast<int>(this->timeout_number_->state)),
+      highbyte(static_cast<int>(this->timeout_number_->state)),
+#else
+      1,    TOTAL_GATES, DEFAULT_PRESENCE_TIMEOUT, 0,
+#endif
+#ifdef USE_SELECT
+      find_uint8(OUT_PIN_LEVELS_BY_STR, this->out_pin_level_select_->state),
+#else
+      0x01,  // Default value if not using select
+#endif
+  };
+  this->set_config_mode_(true);
+  this->send_command_(CMD_BASIC_CONF, value, sizeof(value));
+  this->set_config_mode_(false);
+}
+
+#ifdef USE_NUMBER
+void LD2412Component::set_gate_threshold() {
+  if (this->gate_move_threshold_numbers_.empty() && this->gate_still_threshold_numbers_.empty()) {
+    return;  // No gate threshold numbers set; nothing to do here
+  }
+  uint8_t value[TOTAL_GATES] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+  this->set_config_mode_(true);
+  if (!this->gate_move_threshold_numbers_.empty()) {
+    for (size_t i = 0; i < this->gate_move_threshold_numbers_.size(); i++) {
+      value[i] = lowbyte(static_cast<int>(this->gate_move_threshold_numbers_[i]->state));
+    }
+    this->send_command_(CMD_MOTION_GATE_SENS, value, sizeof(value));
+  }
+  if (!this->gate_still_threshold_numbers_.empty()) {
+    for (size_t i = 0; i < this->gate_still_threshold_numbers_.size(); i++) {
+      value[i] = lowbyte(static_cast<int>(this->gate_still_threshold_numbers_[i]->state));
+    }
+    this->send_command_(CMD_STATIC_GATE_SENS, value, sizeof(value));
+  }
+  this->set_config_mode_(false);
+}
+
+void LD2412Component::get_gate_threshold() {
+  this->send_command_(CMD_QUERY_MOTION_GATE_SENS, nullptr, 0);
+  this->send_command_(CMD_QUERY_STATIC_GATE_SENS, nullptr, 0);
+}
+
+void LD2412Component::set_gate_still_threshold_number(uint8_t gate, number::Number *n) {
+  this->gate_still_threshold_numbers_[gate] = n;
+}
+
+void LD2412Component::set_gate_move_threshold_number(uint8_t gate, number::Number *n) {
+  this->gate_move_threshold_numbers_[gate] = n;
+}
+#endif
+
+void LD2412Component::set_light_out_control() {
+#ifdef USE_NUMBER
+  if (this->light_threshold_number_ != nullptr && this->light_threshold_number_->has_state()) {
+    this->light_threshold_ = static_cast<uint8_t>(this->light_threshold_number_->state);
+  }
+#endif
+#ifdef USE_SELECT
+  if (this->light_function_select_ != nullptr && this->light_function_select_->has_state()) {
+    this->light_function_ = find_uint8(LIGHT_FUNCTIONS_BY_STR, this->light_function_select_->state);
+  }
+#endif
+  uint8_t value[2] = {this->light_function_, this->light_threshold_};
+  this->set_config_mode_(true);
+  this->send_command_(CMD_SET_LIGHT_CONTROL, value, sizeof(value));
+  this->query_light_control_();
+  this->set_timeout(200, [this]() { this->restart_and_read_all_info(); });
+}
+
+#ifdef USE_SENSOR
+// These could leak memory, but they are only set once prior to 'setup()' and should never be used again.
+void LD2412Component::set_gate_move_sensor(uint8_t gate, sensor::Sensor *s) {
+  this->gate_move_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
+}
+void LD2412Component::set_gate_still_sensor(uint8_t gate, sensor::Sensor *s) {
+  this->gate_still_sensors_[gate] = new SensorWithDedup<uint8_t>(s);
+}
+#endif
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/ld2412.h

@@ -0,0 +1,141 @@
+#pragma once
+#include "esphome/core/defines.h"
+#include "esphome/core/component.h"
+#ifdef USE_BINARY_SENSOR
+#include "esphome/components/binary_sensor/binary_sensor.h"
+#endif
+#ifdef USE_SENSOR
+#include "esphome/components/sensor/sensor.h"
+#endif
+#ifdef USE_NUMBER
+#include "esphome/components/number/number.h"
+#endif
+#ifdef USE_SWITCH
+#include "esphome/components/switch/switch.h"
+#endif
+#ifdef USE_BUTTON
+#include "esphome/components/button/button.h"
+#endif
+#ifdef USE_SELECT
+#include "esphome/components/select/select.h"
+#endif
+#ifdef USE_TEXT_SENSOR
+#include "esphome/components/text_sensor/text_sensor.h"
+#endif
+#include "esphome/components/ld24xx/ld24xx.h"
+#include "esphome/components/uart/uart.h"
+#include "esphome/core/automation.h"
+#include "esphome/core/helpers.h"
+
+#include <array>
+
+namespace esphome {
+namespace ld2412 {
+
+using namespace ld24xx;
+
+static constexpr uint8_t MAX_LINE_LENGTH = 54;  // Max characters for serial buffer
+static constexpr uint8_t TOTAL_GATES = 14;      // Total number of gates supported by the LD2412
+
+class LD2412Component : public Component, public uart::UARTDevice {
+#ifdef USE_BINARY_SENSOR
+  SUB_BINARY_SENSOR(dynamic_background_correction_status)
+  SUB_BINARY_SENSOR(moving_target)
+  SUB_BINARY_SENSOR(still_target)
+  SUB_BINARY_SENSOR(target)
+#endif
+#ifdef USE_SENSOR
+  SUB_SENSOR_WITH_DEDUP(light, uint8_t)
+  SUB_SENSOR_WITH_DEDUP(detection_distance, int)
+  SUB_SENSOR_WITH_DEDUP(moving_target_distance, int)
+  SUB_SENSOR_WITH_DEDUP(moving_target_energy, uint8_t)
+  SUB_SENSOR_WITH_DEDUP(still_target_distance, int)
+  SUB_SENSOR_WITH_DEDUP(still_target_energy, uint8_t)
+#endif
+#ifdef USE_TEXT_SENSOR
+  SUB_TEXT_SENSOR(mac)
+  SUB_TEXT_SENSOR(version)
+#endif
+#ifdef USE_NUMBER
+  SUB_NUMBER(light_threshold)
+  SUB_NUMBER(max_distance_gate)
+  SUB_NUMBER(min_distance_gate)
+  SUB_NUMBER(timeout)
+#endif
+#ifdef USE_SELECT
+  SUB_SELECT(baud_rate)
+  SUB_SELECT(distance_resolution)
+  SUB_SELECT(light_function)
+  SUB_SELECT(out_pin_level)
+#endif
+#ifdef USE_SWITCH
+  SUB_SWITCH(bluetooth)
+  SUB_SWITCH(engineering_mode)
+#endif
+#ifdef USE_BUTTON
+  SUB_BUTTON(factory_reset)
+  SUB_BUTTON(query)
+  SUB_BUTTON(restart)
+  SUB_BUTTON(start_dynamic_background_correction)
+#endif
+
+ public:
+  void setup() override;
+  void dump_config() override;
+  void loop() override;
+  void set_light_out_control();
+  void set_basic_config();
+#ifdef USE_NUMBER
+  void set_gate_move_threshold_number(uint8_t gate, number::Number *n);
+  void set_gate_still_threshold_number(uint8_t gate, number::Number *n);
+  void set_gate_threshold();
+  void get_gate_threshold();
+#endif
+#ifdef USE_SENSOR
+  void set_gate_move_sensor(uint8_t gate, sensor::Sensor *s);
+  void set_gate_still_sensor(uint8_t gate, sensor::Sensor *s);
+#endif
+  void set_engineering_mode(bool enable);
+  void read_all_info();
+  void restart_and_read_all_info();
+  void set_bluetooth(bool enable);
+  void set_distance_resolution(const std::string &state);
+  void set_baud_rate(const std::string &state);
+  void factory_reset();
+  void start_dynamic_background_correction();
+
+ protected:
+  void send_command_(uint8_t command_str, const uint8_t *command_value, uint8_t command_value_len);
+  void set_config_mode_(bool enable);
+  void handle_periodic_data_();
+  bool handle_ack_data_();
+  void readline_(int readch);
+  void query_parameters_();
+  void get_version_();
+  void get_mac_();
+  void get_distance_resolution_();
+  void query_light_control_();
+  void restart_();
+  void query_dynamic_background_correction_();
+
+  uint8_t light_function_ = 0;
+  uint8_t light_threshold_ = 0;
+  uint8_t out_pin_level_ = 0;
+  uint8_t buffer_pos_ = 0;  // where to resume processing/populating buffer
+  uint8_t buffer_data_[MAX_LINE_LENGTH];
+  uint8_t mac_address_[6] = {0, 0, 0, 0, 0, 0};
+  uint8_t version_[6] = {0, 0, 0, 0, 0, 0};
+  bool bluetooth_on_{false};
+  bool dynamic_background_correction_active_{false};
+#ifdef USE_NUMBER
+  std::array<number::Number *, TOTAL_GATES> gate_move_threshold_numbers_{};
+  std::array<number::Number *, TOTAL_GATES> gate_still_threshold_numbers_{};
+#endif
+#ifdef USE_SENSOR
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_move_sensors_{};
+  std::array<SensorWithDedup<uint8_t> *, TOTAL_GATES> gate_still_sensors_{};
+#endif
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/__init__.py

@@ -0,0 +1,126 @@
+import esphome.codegen as cg
+from esphome.components import number
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_ID,
+    CONF_MOVE_THRESHOLD,
+    CONF_STILL_THRESHOLD,
+    CONF_TIMEOUT,
+    DEVICE_CLASS_DISTANCE,
+    DEVICE_CLASS_ILLUMINANCE,
+    DEVICE_CLASS_SIGNAL_STRENGTH,
+    ENTITY_CATEGORY_CONFIG,
+    ICON_LIGHTBULB,
+    ICON_MOTION_SENSOR,
+    ICON_TIMELAPSE,
+    UNIT_PERCENT,
+    UNIT_SECOND,
+)
+
+from .. import CONF_LD2412_ID, LD2412_ns, LD2412Component
+
+GateThresholdNumber = LD2412_ns.class_("GateThresholdNumber", number.Number)
+LightThresholdNumber = LD2412_ns.class_("LightThresholdNumber", number.Number)
+MaxDistanceTimeoutNumber = LD2412_ns.class_("MaxDistanceTimeoutNumber", number.Number)
+
+CONF_LIGHT_THRESHOLD = "light_threshold"
+CONF_MAX_DISTANCE_GATE = "max_distance_gate"
+CONF_MIN_DISTANCE_GATE = "min_distance_gate"
+
+TIMEOUT_GROUP = "timeout"
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(CONF_LD2412_ID): cv.use_id(LD2412Component),
+        cv.Optional(CONF_LIGHT_THRESHOLD): number.number_schema(
+            LightThresholdNumber,
+            device_class=DEVICE_CLASS_ILLUMINANCE,
+            entity_category=ENTITY_CATEGORY_CONFIG,
+            icon=ICON_LIGHTBULB,
+        ),
+        cv.Optional(CONF_MAX_DISTANCE_GATE): number.number_schema(
+            MaxDistanceTimeoutNumber,
+            device_class=DEVICE_CLASS_DISTANCE,
+            entity_category=ENTITY_CATEGORY_CONFIG,
+            icon=ICON_MOTION_SENSOR,
+        ),
+        cv.Optional(CONF_MIN_DISTANCE_GATE): number.number_schema(
+            MaxDistanceTimeoutNumber,
+            device_class=DEVICE_CLASS_DISTANCE,
+            entity_category=ENTITY_CATEGORY_CONFIG,
+            icon=ICON_MOTION_SENSOR,
+        ),
+        cv.Optional(CONF_TIMEOUT): number.number_schema(
+            MaxDistanceTimeoutNumber,
+            entity_category=ENTITY_CATEGORY_CONFIG,
+            icon=ICON_TIMELAPSE,
+            unit_of_measurement=UNIT_SECOND,
+        ),
+    }
+)
+
+CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
+    {
+        cv.Optional(f"gate_{x}"): (
+            {
+                cv.Required(CONF_MOVE_THRESHOLD): number.number_schema(
+                    GateThresholdNumber,
+                    device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+                    entity_category=ENTITY_CATEGORY_CONFIG,
+                    icon=ICON_MOTION_SENSOR,
+                    unit_of_measurement=UNIT_PERCENT,
+                ),
+                cv.Required(CONF_STILL_THRESHOLD): number.number_schema(
+                    GateThresholdNumber,
+                    device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+                    entity_category=ENTITY_CATEGORY_CONFIG,
+                    icon=ICON_MOTION_SENSOR,
+                    unit_of_measurement=UNIT_PERCENT,
+                ),
+            }
+        )
+        for x in range(14)
+    }
+)
+
+
+async def to_code(config):
+    LD2412_component = await cg.get_variable(config[CONF_LD2412_ID])
+    if light_threshold_config := config.get(CONF_LIGHT_THRESHOLD):
+        n = await number.new_number(
+            light_threshold_config, min_value=0, max_value=255, step=1
+        )
+        await cg.register_parented(n, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_light_threshold_number(n))
+    if max_distance_gate_config := config.get(CONF_MAX_DISTANCE_GATE):
+        n = await number.new_number(
+            max_distance_gate_config, min_value=2, max_value=13, step=1
+        )
+        await cg.register_parented(n, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_max_distance_gate_number(n))
+    if min_distance_gate_config := config.get(CONF_MIN_DISTANCE_GATE):
+        n = await number.new_number(
+            min_distance_gate_config, min_value=1, max_value=12, step=1
+        )
+        await cg.register_parented(n, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_min_distance_gate_number(n))
+    for x in range(14):
+        if gate_conf := config.get(f"gate_{x}"):
+            move_config = gate_conf[CONF_MOVE_THRESHOLD]
+            n = cg.new_Pvariable(move_config[CONF_ID], x)
+            await number.register_number(
+                n, move_config, min_value=0, max_value=100, step=1
+            )
+            await cg.register_parented(n, config[CONF_LD2412_ID])
+            cg.add(LD2412_component.set_gate_move_threshold_number(x, n))
+            still_config = gate_conf[CONF_STILL_THRESHOLD]
+            n = cg.new_Pvariable(still_config[CONF_ID], x)
+            await number.register_number(
+                n, still_config, min_value=0, max_value=100, step=1
+            )
+            await cg.register_parented(n, config[CONF_LD2412_ID])
+            cg.add(LD2412_component.set_gate_still_threshold_number(x, n))
+    if timeout_config := config.get(CONF_TIMEOUT):
+        n = await number.new_number(timeout_config, min_value=0, max_value=900, step=1)
+        await cg.register_parented(n, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_timeout_number(n))

esphome/components/ld2412/number/gate_threshold_number.cpp

@@ -0,0 +1,14 @@
+#include "gate_threshold_number.h"
+
+namespace esphome {
+namespace ld2412 {
+
+GateThresholdNumber::GateThresholdNumber(uint8_t gate) : gate_(gate) {}
+
+void GateThresholdNumber::control(float value) {
+  this->publish_state(value);
+  this->parent_->set_gate_threshold();
+}
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/gate_threshold_number.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "esphome/components/number/number.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class GateThresholdNumber : public number::Number, public Parented<LD2412Component> {
+ public:
+  GateThresholdNumber(uint8_t gate);
+
+ protected:
+  uint8_t gate_;
+  void control(float value) override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/light_threshold_number.cpp

@@ -0,0 +1,12 @@
+#include "light_threshold_number.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void LightThresholdNumber::control(float value) {
+  this->publish_state(value);
+  this->parent_->set_light_out_control();
+}
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/light_threshold_number.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/number/number.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class LightThresholdNumber : public number::Number, public Parented<LD2412Component> {
+ public:
+  LightThresholdNumber() = default;
+
+ protected:
+  void control(float value) override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/max_distance_timeout_number.cpp

@@ -0,0 +1,12 @@
+#include "max_distance_timeout_number.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void MaxDistanceTimeoutNumber::control(float value) {
+  this->publish_state(value);
+  this->parent_->set_basic_config();
+}
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/max_distance_timeout_number.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/number/number.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class MaxDistanceTimeoutNumber : public number::Number, public Parented<LD2412Component> {
+ public:
+  MaxDistanceTimeoutNumber() = default;
+
+ protected:
+  void control(float value) override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/__init__.py

@@ -0,0 +1,82 @@
+import esphome.codegen as cg
+from esphome.components import select
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_BAUD_RATE,
+    ENTITY_CATEGORY_CONFIG,
+    ICON_LIGHTBULB,
+    ICON_RULER,
+    ICON_SCALE,
+    ICON_THERMOMETER,
+)
+
+from .. import CONF_LD2412_ID, LD2412_ns, LD2412Component
+
+BaudRateSelect = LD2412_ns.class_("BaudRateSelect", select.Select)
+DistanceResolutionSelect = LD2412_ns.class_("DistanceResolutionSelect", select.Select)
+LightOutControlSelect = LD2412_ns.class_("LightOutControlSelect", select.Select)
+
+CONF_DISTANCE_RESOLUTION = "distance_resolution"
+CONF_LIGHT_FUNCTION = "light_function"
+CONF_OUT_PIN_LEVEL = "out_pin_level"
+
+
+CONFIG_SCHEMA = {
+    cv.GenerateID(CONF_LD2412_ID): cv.use_id(LD2412Component),
+    cv.Optional(CONF_BAUD_RATE): select.select_schema(
+        BaudRateSelect,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_THERMOMETER,
+    ),
+    cv.Optional(CONF_DISTANCE_RESOLUTION): select.select_schema(
+        DistanceResolutionSelect,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_RULER,
+    ),
+    cv.Optional(CONF_LIGHT_FUNCTION): select.select_schema(
+        LightOutControlSelect,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_LIGHTBULB,
+    ),
+    cv.Optional(CONF_OUT_PIN_LEVEL): select.select_schema(
+        LightOutControlSelect,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_SCALE,
+    ),
+}
+
+
+async def to_code(config):
+    LD2412_component = await cg.get_variable(config[CONF_LD2412_ID])
+    if baud_rate_config := config.get(CONF_BAUD_RATE):
+        s = await select.new_select(
+            baud_rate_config,
+            options=[
+                "9600",
+                "19200",
+                "38400",
+                "57600",
+                "115200",
+                "230400",
+                "256000",
+                "460800",
+            ],
+        )
+        await cg.register_parented(s, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_baud_rate_select(s))
+    if distance_resolution_config := config.get(CONF_DISTANCE_RESOLUTION):
+        s = await select.new_select(
+            distance_resolution_config, options=["0.2m", "0.5m", "0.75m"]
+        )
+        await cg.register_parented(s, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_distance_resolution_select(s))
+    if light_function_config := config.get(CONF_LIGHT_FUNCTION):
+        s = await select.new_select(
+            light_function_config, options=["off", "below", "above"]
+        )
+        await cg.register_parented(s, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_light_function_select(s))
+    if out_pin_level_config := config.get(CONF_OUT_PIN_LEVEL):
+        s = await select.new_select(out_pin_level_config, options=["low", "high"])
+        await cg.register_parented(s, config[CONF_LD2412_ID])
+        cg.add(LD2412_component.set_out_pin_level_select(s))

esphome/components/ld2412/select/baud_rate_select.cpp

@@ -0,0 +1,12 @@
+#include "baud_rate_select.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void BaudRateSelect::control(const std::string &value) {
+  this->publish_state(value);
+  this->parent_->set_baud_rate(state);
+}
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/baud_rate_select.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/select/select.h"
+#include "../ld2412.h"
+
+namespace esphome {
+namespace ld2412 {
+
+class BaudRateSelect : public select::Select, public Parented<LD2412Component> {
+ public:
+  BaudRateSelect() = default;
+
+ protected:
+  void control(const std::string &value) override;
+};
+
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/distance_resolution_select.cpp

@@ -0,0 +1,12 @@
+#include "distance_resolution_select.h"
+
+namespace esphome {
+namespace ld2412 {
+
+void DistanceResolutionSelect::control(const std::string &value) {
+  this->publish_state(value);
+  this->parent_->set_distance_resolution(state);
+}
+
+}  // namespace ld2412
+}  // namespace esphome