diff --git a/esphome/components/ade7880/sensor.py b/esphome/components/ade7880/sensor.py
index 3ef5e6bfff..39dbeb225f 100644
--- a/esphome/components/ade7880/sensor.py
+++ b/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)
diff --git a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
index 5e97c81044..0455d136df 100644
--- a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
+++ b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
@@ -101,6 +101,38 @@ void ESP32BLETracker::loop() {
       this->start_scan();
     }
   }
+
+  // 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 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 ScanTimeoutState::INACTIVE:
+        // This case should be unreachable - scanner and timeout states are always synchronized
+        break;
+    }
+  }
+
   ClientStateCounts counts = this->count_client_states_();
   if (counts != this->client_state_counts_) {
     this->client_state_counts_ = counts;
@@ -164,7 +196,8 @@ void ESP32BLETracker::stop_scan_() {
     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) {
@@ -197,11 +230,10 @@ void ESP32BLETracker::start_scan_(bool first) {
   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) {
@@ -752,7 +784,8 @@ void ESP32BLETracker::cleanup_scan_state_(bool is_stop_complete) {
 #ifdef USE_ESP32_BLE_DEVICE
   this->already_discovered_.clear();
 #endif
-  this->cancel_timeout("scan");
+  // Reset timeout state machine instead of cancelling scheduler timeout
+  this->scan_timeout_state_ = ScanTimeoutState::INACTIVE;
 
   for (auto *listener : this->listeners_)
     listener->on_scan_end();
diff --git a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h
index 4b09d521b6..bf99026810 100644
--- a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h
+++ b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h
@@ -367,6 +367,14 @@ class ESP32BLETracker : public Component,
 #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
diff --git a/esphome/components/esphome/ota/ota_esphome.cpp b/esphome/components/esphome/ota/ota_esphome.cpp
index 938bf88930..c1d50790a2 100644
--- a/esphome/components/esphome/ota/ota_esphome.cpp
+++ b/esphome/components/esphome/ota/ota_esphome.cpp
@@ -20,6 +20,8 @@ namespace esphome {
 
 static const char *const TAG = "esphome.ota";
 static constexpr u_int16_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
@@ -83,9 +85,10 @@ 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_handshake_();
   }
@@ -134,25 +137,31 @@ void ESPHomeOTAComponent::handle_handshake_() {
   // Try to read first byte of magic bytes
   uint8_t first_byte;
   ssize_t read = this->client_->read(&first_byte, 1);
-  if (read == 1) {
-    // Got the 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_();
-  } else if (read == -1) {
-    if (errno != EAGAIN && errno != EWOULDBLOCK) {
-      this->log_socket_error_("reading first byte");
-      this->cleanup_connection_();
-    }
-    // For EAGAIN/EWOULDBLOCK, just return and try again next loop
-  } else if (read == 0) {
-    ESP_LOGW(TAG, "Remote closed connection during handshake");
-    this->cleanup_connection_();
+
+  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_() {
@@ -173,7 +182,7 @@ void ESPHomeOTAComponent::handle_data_() {
 
   // Read remaining 4 bytes of magic (we already read the first byte 0x6C in handle_handshake_)
   if (!this->readall_(buf, 4)) {
-    ESP_LOGW(TAG, "Read magic bytes failed");
+    this->log_read_error_("magic bytes");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   // Check remaining magic bytes: 0x26, 0xF7, 0x5C, 0x45
@@ -192,7 +201,7 @@ void ESPHomeOTAComponent::handle_data_() {
 
   // Read features - 1 byte
   if (!this->readall_(buf, 1)) {
-    ESP_LOGW(TAG, "Read features failed");
+    this->log_read_error_("features");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   ota_features = buf[0];  // NOLINT
@@ -271,7 +280,7 @@ void ESPHomeOTAComponent::handle_data_() {
 
   // Read size, 4 bytes MSB first
   if (!this->readall_(buf, 4)) {
-    ESP_LOGW(TAG, "Read size failed");
+    this->log_read_error_("size");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   ota_size = 0;
@@ -303,7 +312,7 @@ void ESPHomeOTAComponent::handle_data_() {
 
   // Read binary MD5, 32 bytes
   if (!this->readall_(buf, 32)) {
-    ESP_LOGW(TAG, "Read MD5 checksum failed");
+    this->log_read_error_("MD5 checksum");
     goto error;  // NOLINT(cppcoreguidelines-avoid-goto)
   }
   sbuf[32] = '\0';
@@ -378,7 +387,7 @@ void ESPHomeOTAComponent::handle_data_() {
 
   // Read ACK
   if (!this->readall_(buf, 1) || buf[0] != ota::OTA_RESPONSE_OK) {
-    ESP_LOGW(TAG, "Read ack failed");
+    this->log_read_error_("ack");
     // do not go to error, this is not fatal
   }
 
@@ -407,12 +416,12 @@ error:
 #endif
 }
 
-bool ESPHomeOTAComponent::readall_(uint8_t *buf, size_t len, uint32_t timeout) {
+bool ESPHomeOTAComponent::readall_(uint8_t *buf, size_t len) {
   uint32_t start = millis();
   uint32_t at = 0;
   while (len - at > 0) {
     uint32_t now = millis();
-    if (now - start > timeout) {
+    if (now - start > OTA_SOCKET_TIMEOUT_DATA) {
       ESP_LOGW(TAG, "Timeout reading %d bytes", len);
       return false;
     }
@@ -438,12 +447,12 @@ bool ESPHomeOTAComponent::readall_(uint8_t *buf, size_t len, uint32_t timeout) {
 
   return true;
 }
-bool ESPHomeOTAComponent::writeall_(const uint8_t *buf, size_t len, uint32_t timeout) {
+bool ESPHomeOTAComponent::writeall_(const uint8_t *buf, size_t len) {
   uint32_t start = millis();
   uint32_t at = 0;
   while (len - at > 0) {
     uint32_t now = millis();
-    if (now - start > timeout) {
+    if (now - start > OTA_SOCKET_TIMEOUT_DATA) {
       ESP_LOGW(TAG, "Timeout writing %d bytes", len);
       return false;
     }
@@ -472,6 +481,8 @@ 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());
 }
diff --git a/esphome/components/esphome/ota/ota_esphome.h b/esphome/components/esphome/ota/ota_esphome.h
index d20d25d8c6..0059dfd0d9 100644
--- a/esphome/components/esphome/ota/ota_esphome.h
+++ b/esphome/components/esphome/ota/ota_esphome.h
@@ -9,9 +9,6 @@
 
 namespace esphome {
 
-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
-
 /// ESPHomeOTAComponent provides a simple way to integrate Over-the-Air updates into your app using ArduinoOTA.
 class ESPHomeOTAComponent : public ota::OTAComponent {
  public:
@@ -32,9 +29,10 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
  protected:
   void handle_handshake_();
   void handle_data_();
-  bool readall_(uint8_t *buf, size_t len, uint32_t timeout = OTA_SOCKET_TIMEOUT_DATA);
-  bool writeall_(const uint8_t *buf, size_t len, uint32_t timeout = OTA_SOCKET_TIMEOUT_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_();
 
@@ -43,10 +41,10 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
 #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_;
-  uint32_t client_connect_time_{0};
 };
 
 }  // namespace esphome
diff --git a/esphome/components/lvgl/lv_validation.py b/esphome/components/lvgl/lv_validation.py
index 5a1b99cf7c..d345ac70f3 100644
--- a/esphome/components/lvgl/lv_validation.py
+++ b/esphome/components/lvgl/lv_validation.py
@@ -287,10 +287,14 @@ def angle(value):
     :param value: The input in the range 0..360
     :return: An angle in 1/10 degree units.
     """
-    return int(cv.float_range(0.0, 360.0)(cv.angle(value)) * 10)
+    return cv.float_range(0.0, 360.0)(cv.angle(value))
 
 
-lv_angle = LValidator(angle, uint32)
+# Validator for angles in LVGL expressed in 1/10 degree units.
+lv_angle = LValidator(angle, uint32, retmapper=lambda x: int(x * 10))
+
+# Validator for angles in LVGL expressed in whole degrees
+lv_angle_degrees = LValidator(angle, uint32, retmapper=int)
 
 
 @schema_extractor("one_of")
diff --git a/esphome/components/lvgl/lvgl_esphome.cpp b/esphome/components/lvgl/lvgl_esphome.cpp
index 32930ddec4..7a32691b53 100644
--- a/esphome/components/lvgl/lvgl_esphome.cpp
+++ b/esphome/components/lvgl/lvgl_esphome.cpp
@@ -451,7 +451,8 @@ void LvglComponent::setup() {
   if (buffer == nullptr && this->buffer_frac_ == 0) {
     frac = MIN_BUFFER_FRAC;
     buffer_pixels /= MIN_BUFFER_FRAC;
-    buffer = lv_custom_mem_alloc(buf_bytes / MIN_BUFFER_FRAC);  // NOLINT
+    buf_bytes /= MIN_BUFFER_FRAC;
+    buffer = lv_custom_mem_alloc(buf_bytes);  // NOLINT
   }
   if (buffer == nullptr) {
     this->status_set_error("Memory allocation failure");
diff --git a/esphome/components/lvgl/types.py b/esphome/components/lvgl/types.py
index 10b6f63528..c19c89401a 100644
--- a/esphome/components/lvgl/types.py
+++ b/esphome/components/lvgl/types.py
@@ -161,7 +161,7 @@ class WidgetType:
         """
         return []
 
-    def obj_creator(self, parent: MockObjClass, config: dict):
+    async def obj_creator(self, parent: MockObjClass, config: dict):
         """
         Create an instance of the widget type
         :param parent: The parent to which it should be attached
diff --git a/esphome/components/lvgl/widgets/__init__.py b/esphome/components/lvgl/widgets/__init__.py
index d12464fe71..bb6155234c 100644
--- a/esphome/components/lvgl/widgets/__init__.py
+++ b/esphome/components/lvgl/widgets/__init__.py
@@ -439,7 +439,7 @@ async def widget_to_code(w_cnfig, w_type: WidgetType, parent):
     :return:
     """
     spec: WidgetType = WIDGET_TYPES[w_type]
-    creator = spec.obj_creator(parent, w_cnfig)
+    creator = await spec.obj_creator(parent, w_cnfig)
     add_lv_use(spec.name)
     add_lv_use(*spec.get_uses())
     wid = w_cnfig[CONF_ID]
diff --git a/esphome/components/lvgl/widgets/arc.py b/esphome/components/lvgl/widgets/arc.py
index 65f0e785b6..ef4da0d815 100644
--- a/esphome/components/lvgl/widgets/arc.py
+++ b/esphome/components/lvgl/widgets/arc.py
@@ -20,7 +20,7 @@ from ..defines import (
     CONF_START_ANGLE,
     literal,
 )
-from ..lv_validation import angle, get_start_value, lv_float
+from ..lv_validation import get_start_value, lv_angle_degrees, lv_float, lv_int
 from ..lvcode import lv, lv_expr, lv_obj
 from ..types import LvNumber, NumberType
 from . import Widget
@@ -29,11 +29,11 @@ CONF_ARC = "arc"
 ARC_SCHEMA = cv.Schema(
     {
         cv.Optional(CONF_VALUE): lv_float,
-        cv.Optional(CONF_MIN_VALUE, default=0): cv.int_,
-        cv.Optional(CONF_MAX_VALUE, default=100): cv.int_,
-        cv.Optional(CONF_START_ANGLE, default=135): angle,
-        cv.Optional(CONF_END_ANGLE, default=45): angle,
-        cv.Optional(CONF_ROTATION, default=0.0): angle,
+        cv.Optional(CONF_MIN_VALUE, default=0): lv_int,
+        cv.Optional(CONF_MAX_VALUE, default=100): lv_int,
+        cv.Optional(CONF_START_ANGLE, default=135): lv_angle_degrees,
+        cv.Optional(CONF_END_ANGLE, default=45): lv_angle_degrees,
+        cv.Optional(CONF_ROTATION, default=0.0): lv_angle_degrees,
         cv.Optional(CONF_ADJUSTABLE, default=False): bool,
         cv.Optional(CONF_MODE, default="NORMAL"): ARC_MODES.one_of,
         cv.Optional(CONF_CHANGE_RATE, default=720): cv.uint16_t,
@@ -59,11 +59,14 @@ class ArcType(NumberType):
 
     async def to_code(self, w: Widget, config):
         if CONF_MIN_VALUE in config:
-            lv.arc_set_range(w.obj, config[CONF_MIN_VALUE], config[CONF_MAX_VALUE])
-            lv.arc_set_bg_angles(
-                w.obj, config[CONF_START_ANGLE] // 10, config[CONF_END_ANGLE] // 10
-            )
-            lv.arc_set_rotation(w.obj, config[CONF_ROTATION] // 10)
+            max_value = await lv_int.process(config[CONF_MAX_VALUE])
+            min_value = await lv_int.process(config[CONF_MIN_VALUE])
+            lv.arc_set_range(w.obj, min_value, max_value)
+            start = await lv_angle_degrees.process(config[CONF_START_ANGLE])
+            end = await lv_angle_degrees.process(config[CONF_END_ANGLE])
+            rotation = await lv_angle_degrees.process(config[CONF_ROTATION])
+            lv.arc_set_bg_angles(w.obj, start, end)
+            lv.arc_set_rotation(w.obj, rotation)
             lv.arc_set_mode(w.obj, literal(config[CONF_MODE]))
             lv.arc_set_change_rate(w.obj, config[CONF_CHANGE_RATE])
 
diff --git a/esphome/components/lvgl/widgets/qrcode.py b/esphome/components/lvgl/widgets/qrcode.py
index 7d8d13d8c4..028a81b449 100644
--- a/esphome/components/lvgl/widgets/qrcode.py
+++ b/esphome/components/lvgl/widgets/qrcode.py
@@ -4,7 +4,7 @@ from esphome.const import CONF_SIZE, CONF_TEXT
 from esphome.cpp_generator import MockObjClass
 
 from ..defines import CONF_MAIN
-from ..lv_validation import color, color_retmapper, lv_text
+from ..lv_validation import lv_color, lv_text
 from ..lvcode import LocalVariable, lv, lv_expr
 from ..schemas import TEXT_SCHEMA
 from ..types import WidgetType, lv_obj_t
@@ -16,8 +16,8 @@ CONF_LIGHT_COLOR = "light_color"
 
 QRCODE_SCHEMA = TEXT_SCHEMA.extend(
     {
-        cv.Optional(CONF_DARK_COLOR, default="black"): color,
-        cv.Optional(CONF_LIGHT_COLOR, default="white"): color,
+        cv.Optional(CONF_DARK_COLOR, default="black"): lv_color,
+        cv.Optional(CONF_LIGHT_COLOR, default="white"): lv_color,
         cv.Required(CONF_SIZE): cv.int_,
     }
 )
@@ -34,11 +34,11 @@ class QrCodeType(WidgetType):
         )
 
     def get_uses(self):
-        return ("canvas", "img", "label")
+        return "canvas", "img", "label"
 
-    def obj_creator(self, parent: MockObjClass, config: dict):
-        dark_color = color_retmapper(config[CONF_DARK_COLOR])
-        light_color = color_retmapper(config[CONF_LIGHT_COLOR])
+    async def obj_creator(self, parent: MockObjClass, config: dict):
+        dark_color = await lv_color.process(config[CONF_DARK_COLOR])
+        light_color = await lv_color.process(config[CONF_LIGHT_COLOR])
         size = config[CONF_SIZE]
         return lv_expr.call("qrcode_create", parent, size, dark_color, light_color)
 
diff --git a/esphome/components/lvgl/widgets/spinner.py b/esphome/components/lvgl/widgets/spinner.py
index 2940feb594..83aac25a59 100644
--- a/esphome/components/lvgl/widgets/spinner.py
+++ b/esphome/components/lvgl/widgets/spinner.py
@@ -2,7 +2,7 @@ import esphome.config_validation as cv
 from esphome.cpp_generator import MockObjClass
 
 from ..defines import CONF_ARC_LENGTH, CONF_INDICATOR, CONF_MAIN, CONF_SPIN_TIME
-from ..lv_validation import angle
+from ..lv_validation import lv_angle_degrees, lv_milliseconds
 from ..lvcode import lv_expr
 from ..types import LvType
 from . import Widget, WidgetType
@@ -12,8 +12,8 @@ CONF_SPINNER = "spinner"
 
 SPINNER_SCHEMA = cv.Schema(
     {
-        cv.Required(CONF_ARC_LENGTH): angle,
-        cv.Required(CONF_SPIN_TIME): cv.positive_time_period_milliseconds,
+        cv.Required(CONF_ARC_LENGTH): lv_angle_degrees,
+        cv.Required(CONF_SPIN_TIME): lv_milliseconds,
     }
 )
 
@@ -34,9 +34,9 @@ class SpinnerType(WidgetType):
     def get_uses(self):
         return (CONF_ARC,)
 
-    def obj_creator(self, parent: MockObjClass, config: dict):
-        spin_time = config[CONF_SPIN_TIME].total_milliseconds
-        arc_length = config[CONF_ARC_LENGTH] // 10
+    async def obj_creator(self, parent: MockObjClass, config: dict):
+        spin_time = await lv_milliseconds.process(config[CONF_SPIN_TIME])
+        arc_length = await lv_angle_degrees.process(config[CONF_ARC_LENGTH])
         return lv_expr.call("spinner_create", parent, spin_time, arc_length)
 
 
diff --git a/esphome/components/lvgl/widgets/tabview.py b/esphome/components/lvgl/widgets/tabview.py
index 42cf486e1c..e8931bab7c 100644
--- a/esphome/components/lvgl/widgets/tabview.py
+++ b/esphome/components/lvgl/widgets/tabview.py
@@ -87,12 +87,12 @@ class TabviewType(WidgetType):
             ) as content_obj:
                 await set_obj_properties(Widget(content_obj, obj_spec), content_style)
 
-    def obj_creator(self, parent: MockObjClass, config: dict):
+    async def obj_creator(self, parent: MockObjClass, config: dict):
         return lv_expr.call(
             "tabview_create",
             parent,
-            literal(config[CONF_POSITION]),
-            literal(config[CONF_SIZE]),
+            await DIRECTIONS.process(config[CONF_POSITION]),
+            await size.process(config[CONF_SIZE]),
         )
 
 
diff --git a/esphome/components/neopixelbus/light.py b/esphome/components/neopixelbus/light.py
index c63790e60b..0c9604e932 100644
--- a/esphome/components/neopixelbus/light.py
+++ b/esphome/components/neopixelbus/light.py
@@ -225,6 +225,9 @@ async def to_code(config):
     # https://github.com/Makuna/NeoPixelBus/blob/master/library.json
     # Version Listed Here: https://registry.platformio.org/libraries/makuna/NeoPixelBus/versions
     if CORE.is_esp32:
+        # disable built in rgb support as it uses the new RMT drivers and will
+        # conflict with NeoPixelBus which uses the legacy drivers
+        cg.add_build_flag("-DESP32_ARDUINO_NO_RGB_BUILTIN")
         cg.add_library("makuna/NeoPixelBus", "2.8.0")
     else:
         cg.add_library("makuna/NeoPixelBus", "2.7.3")
diff --git a/esphome/components/switch/__init__.py b/esphome/components/switch/__init__.py
index 4668a1458c..f495dbc0b4 100644
--- a/esphome/components/switch/__init__.py
+++ b/esphome/components/switch/__init__.py
@@ -10,6 +10,7 @@ from esphome.const import (
     CONF_ID,
     CONF_INVERTED,
     CONF_MQTT_ID,
+    CONF_ON_STATE,
     CONF_ON_TURN_OFF,
     CONF_ON_TURN_ON,
     CONF_RESTORE_MODE,
@@ -56,6 +57,9 @@ TurnOnAction = switch_ns.class_("TurnOnAction", automation.Action)
 SwitchPublishAction = switch_ns.class_("SwitchPublishAction", automation.Action)
 
 SwitchCondition = switch_ns.class_("SwitchCondition", Condition)
+SwitchStateTrigger = switch_ns.class_(
+    "SwitchStateTrigger", automation.Trigger.template(bool)
+)
 SwitchTurnOnTrigger = switch_ns.class_(
     "SwitchTurnOnTrigger", automation.Trigger.template()
 )
@@ -77,6 +81,11 @@ _SWITCH_SCHEMA = (
             cv.Optional(CONF_RESTORE_MODE, default="ALWAYS_OFF"): cv.enum(
                 RESTORE_MODES, upper=True, space="_"
             ),
+            cv.Optional(CONF_ON_STATE): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(SwitchStateTrigger),
+                }
+            ),
             cv.Optional(CONF_ON_TURN_ON): automation.validate_automation(
                 {
                     cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(SwitchTurnOnTrigger),
@@ -140,6 +149,9 @@ async def setup_switch_core_(var, config):
 
     if (inverted := config.get(CONF_INVERTED)) is not None:
         cg.add(var.set_inverted(inverted))
+    for conf in config.get(CONF_ON_STATE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(bool, "x")], conf)
     for conf in config.get(CONF_ON_TURN_ON, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await automation.build_automation(trigger, [], conf)
diff --git a/esphome/components/switch/automation.h b/esphome/components/switch/automation.h
index 66818a80be..b8cbc9b976 100644
--- a/esphome/components/switch/automation.h
+++ b/esphome/components/switch/automation.h
@@ -64,6 +64,13 @@ template<typename... Ts> class SwitchCondition : public Condition<Ts...> {
   bool state_;
 };
 
+class SwitchStateTrigger : public Trigger<bool> {
+ public:
+  SwitchStateTrigger(Switch *a_switch) {
+    a_switch->add_on_state_callback([this](bool state) { this->trigger(state); });
+  }
+};
+
 class SwitchTurnOnTrigger : public Trigger<> {
  public:
   SwitchTurnOnTrigger(Switch *a_switch) {
diff --git a/esphome/components/web_server/web_server.h b/esphome/components/web_server/web_server.h
index 450cdd4337..6bece732fc 100644
--- a/esphome/components/web_server/web_server.h
+++ b/esphome/components/web_server/web_server.h
@@ -552,7 +552,8 @@ class WebServer : public Controller, public Component, public AsyncWebHandler {
   void parse_string_param_(AsyncWebServerRequest *request, const char *param_name, T &call,
                            Ret (T::*setter)(const std::string &)) {
     if (request->hasParam(param_name)) {
-      std::string value = request->getParam(param_name)->value();
+      // .c_str() is required for Arduino framework where value() returns Arduino String instead of std::string
+      std::string value = request->getParam(param_name)->value().c_str();  // NOLINT(readability-redundant-string-cstr)
       (call.*setter)(value);
     }
   }
diff --git a/script/ci-custom.py b/script/ci-custom.py
index 6f3c513f42..61081608d5 100755
--- a/script/ci-custom.py
+++ b/script/ci-custom.py
@@ -500,7 +500,8 @@ def lint_constants_usage():
             continue
         errs.append(
             f"Constant {highlight(constant)} is defined in {len(uses)} files. Please move all definitions of the "
-            f"constant to const.py (Uses: {', '.join(uses)})"
+            f"constant to const.py (Uses: {', '.join(uses)}) in a separate PR. "
+            "See https://developers.esphome.io/contributing/code/#python"
         )
     return errs
 
diff --git a/tests/components/ade7880/common.yaml b/tests/components/ade7880/common.yaml
index 48c22c8485..0aa388a325 100644
--- a/tests/components/ade7880/common.yaml
+++ b/tests/components/ade7880/common.yaml
@@ -12,12 +12,12 @@ sensor:
     frequency: 60Hz
     phase_a:
       name: Channel A
-      voltage: Channel A Voltage
-      current: Channel A Current
-      active_power: Channel A Active Power
-      power_factor: Channel A Power Factor
-      forward_active_energy: Channel A Forward Active Energy
-      reverse_active_energy: Channel A Reverse Active Energy
+      voltage: Voltage
+      current: Current
+      active_power: Active Power
+      power_factor: Power Factor
+      forward_active_energy: Forward Active Energy
+      reverse_active_energy: Reverse Active Energy
       calibration:
         current_gain: 3116628
         voltage_gain: -757178
@@ -25,12 +25,12 @@ sensor:
         phase_angle: 188
     phase_b:
       name: Channel B
-      voltage: Channel B Voltage
-      current: Channel B Current
-      active_power: Channel B Active Power
-      power_factor: Channel B Power Factor
-      forward_active_energy: Channel B Forward Active Energy
-      reverse_active_energy: Channel B Reverse Active Energy
+      voltage: Voltage
+      current: Current
+      active_power: Active Power
+      power_factor: Power Factor
+      forward_active_energy: Forward Active Energy
+      reverse_active_energy: Reverse Active Energy
       calibration:
         current_gain: 3133655
         voltage_gain: -755235
@@ -38,12 +38,12 @@ sensor:
         phase_angle: 188
     phase_c:
       name: Channel C
-      voltage: Channel C Voltage
-      current: Channel C Current
-      active_power: Channel C Active Power
-      power_factor: Channel C Power Factor
-      forward_active_energy: Channel C Forward Active Energy
-      reverse_active_energy: Channel C Reverse Active Energy
+      voltage: Voltage
+      current: Current
+      active_power: Active Power
+      power_factor: Power Factor
+      forward_active_energy: Forward Active Energy
+      reverse_active_energy: Reverse Active Energy
       calibration:
         current_gain: 3111158
         voltage_gain: -743813
@@ -51,6 +51,6 @@ sensor:
         phase_angle: 180
     neutral:
       name: Neutral
-      current: Neutral Current
+      current: Current
       calibration:
         current_gain: 3189
diff --git a/tests/components/lvgl/lvgl-package.yaml b/tests/components/lvgl/lvgl-package.yaml
index 7cd2e2b93e..feee96672c 100644
--- a/tests/components/lvgl/lvgl-package.yaml
+++ b/tests/components/lvgl/lvgl-package.yaml
@@ -723,6 +723,20 @@ lvgl:
                 arc_color: 0xFFFF00
               focused:
                 arc_color: 0x808080
+        - arc:
+            align: center
+            id: lv_arc_1
+            value: !lambda return 75;
+            min_value: !lambda return 50;
+            max_value: !lambda return 60;
+            arc_color: 0xFF0000
+            indicator:
+              arc_width: !lambda return 20;
+              arc_color: 0xF000FF
+              pressed:
+                arc_color: 0xFFFF00
+              focused:
+                arc_color: 0x808080
         - bar:
             id: bar_id
             align: top_mid
diff --git a/tests/components/switch/common.yaml b/tests/components/switch/common.yaml
index b69e36a1c0..afdf26c150 100644
--- a/tests/components/switch/common.yaml
+++ b/tests/components/switch/common.yaml
@@ -9,6 +9,18 @@ switch:
     name: "Template Switch"
     id: the_switch
     optimistic: true
+    on_state:
+      - if:
+          condition:
+            - lambda: return x;
+          then:
+            - logger.log: "Switch turned ON"
+          else:
+            - logger.log: "Switch turned OFF"
+    on_turn_on:
+      - logger.log: "Switch is now ON"
+    on_turn_off:
+      - logger.log: "Switch is now OFF"
 
 esphome:
   on_boot: