cleanups

This reverts commit fbc3413ed9.

.github/workflows/codeql.yml

@@ -58,7 +58,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@014f16e7ab1402f30e7c3329d33797e7948572db # v4.31.3
+        uses: github/codeql-action/init@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -86,6 +86,6 @@ jobs:
           exit 1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@014f16e7ab1402f30e7c3329d33797e7948572db # v4.31.3
+        uses: github/codeql-action/analyze@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
         with:
           category: "/language:${{matrix.language}}"

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         = 2025.12.0-dev
+PROJECT_NUMBER         = 2025.11.0-dev
 
 # 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

esphome/analyze_memory/cli.py

@@ -1,6 +1,7 @@
 """CLI interface for memory analysis with report generation."""
 
 from collections import defaultdict
+import json
 import sys
 
 from . import (
@@ -15,11 +16,6 @@ from . import (
 class MemoryAnalyzerCLI(MemoryAnalyzer):
     """Memory analyzer with CLI-specific report generation."""
 
-    # Symbol size threshold for detailed analysis
-    SYMBOL_SIZE_THRESHOLD: int = (
-        100  # Show symbols larger than this in detailed analysis
-    )
-
     # Column width constants
     COL_COMPONENT: int = 29
     COL_FLASH_TEXT: int = 14
@@ -196,21 +192,14 @@ class MemoryAnalyzerCLI(MemoryAnalyzer):
                     f"{len(symbols):>{self.COL_CORE_COUNT}} | {percentage:>{self.COL_CORE_PERCENT - 1}.1f}%"
                 )
 
-            # All core symbols above threshold
+            # Top 15 largest core symbols
             lines.append("")
+            lines.append(f"Top 15 Largest {_COMPONENT_CORE} Symbols:")
             sorted_core_symbols = sorted(
                 self._esphome_core_symbols, key=lambda x: x[2], reverse=True
             )
-            large_core_symbols = [
-                (symbol, demangled, size)
-                for symbol, demangled, size in sorted_core_symbols
-                if size > self.SYMBOL_SIZE_THRESHOLD
-            ]
 
-            lines.append(
-                f"{_COMPONENT_CORE} Symbols > {self.SYMBOL_SIZE_THRESHOLD} B ({len(large_core_symbols)} symbols):"
-            )
-            for i, (symbol, demangled, size) in enumerate(large_core_symbols):
+            for i, (symbol, demangled, size) in enumerate(sorted_core_symbols[:15]):
                 lines.append(f"{i + 1}. {demangled} ({size:,} B)")
 
             lines.append("=" * self.TABLE_WIDTH)
@@ -280,15 +269,13 @@ class MemoryAnalyzerCLI(MemoryAnalyzer):
                 lines.append(f"Total size: {comp_mem.flash_total:,} B")
                 lines.append("")
 
-                # Show all symbols above threshold for better visibility
+                # Show all symbols > 100 bytes for better visibility
                 large_symbols = [
-                    (sym, dem, size)
-                    for sym, dem, size in sorted_symbols
-                    if size > self.SYMBOL_SIZE_THRESHOLD
+                    (sym, dem, size) for sym, dem, size in sorted_symbols if size > 100
                 ]
 
                 lines.append(
-                    f"{comp_name} Symbols > {self.SYMBOL_SIZE_THRESHOLD} B ({len(large_symbols)} symbols):"
+                    f"{comp_name} Symbols > 100 B ({len(large_symbols)} symbols):"
                 )
                 for i, (symbol, demangled, size) in enumerate(large_symbols):
                     lines.append(f"{i + 1}. {demangled} ({size:,} B)")
@@ -297,6 +284,28 @@ class MemoryAnalyzerCLI(MemoryAnalyzer):
 
         return "\n".join(lines)
 
+    def to_json(self) -> str:
+        """Export analysis results as JSON."""
+        data = {
+            "components": {
+                name: {
+                    "text": mem.text_size,
+                    "rodata": mem.rodata_size,
+                    "data": mem.data_size,
+                    "bss": mem.bss_size,
+                    "flash_total": mem.flash_total,
+                    "ram_total": mem.ram_total,
+                    "symbol_count": mem.symbol_count,
+                }
+                for name, mem in self.components.items()
+            },
+            "totals": {
+                "flash": sum(c.flash_total for c in self.components.values()),
+                "ram": sum(c.ram_total for c in self.components.values()),
+            },
+        }
+        return json.dumps(data, indent=2)
+
     def dump_uncategorized_symbols(self, output_file: str | None = None) -> None:
         """Dump uncategorized symbols for analysis."""
         # Sort by size descending

esphome/components/api/api_connection.cpp

@@ -476,9 +476,8 @@ uint16_t APIConnection::try_send_light_info(EntityBase *entity, APIConnection *c
   auto *light = static_cast<light::LightState *>(entity);
   ListEntitiesLightResponse msg;
   auto traits = light->get_traits();
-  auto supported_modes = traits.get_supported_color_modes();
   // Pass pointer to ColorModeMask so the iterator can encode actual ColorMode enum values
-  msg.supported_color_modes = &supported_modes;
+  msg.supported_color_modes = &traits.get_supported_color_modes();
   if (traits.supports_color_capability(light::ColorCapability::COLOR_TEMPERATURE) ||
       traits.supports_color_capability(light::ColorCapability::COLD_WARM_WHITE)) {
     msg.min_mireds = traits.get_min_mireds();
@@ -1296,8 +1295,8 @@ void APIConnection::alarm_control_panel_command(const AlarmControlPanelCommandRe
 
 #ifdef USE_EVENT
 void APIConnection::send_event(event::Event *event, const char *event_type) {
-  this->send_message_smart_(event, MessageCreator(event_type), EventResponse::MESSAGE_TYPE,
-                            EventResponse::ESTIMATED_SIZE);
+  this->schedule_message_(event, MessageCreator(event_type), EventResponse::MESSAGE_TYPE,
+                          EventResponse::ESTIMATED_SIZE);
 }
 uint16_t APIConnection::try_send_event_response(event::Event *event, const char *event_type, APIConnection *conn,
                                                 uint32_t remaining_size, bool is_single) {

esphome/components/api/api_connection.h

@@ -650,30 +650,21 @@ class APIConnection final : public APIServerConnection {
   }
 #endif
 
-  // Helper to check if a message type should bypass batching
-  // Returns true if:
-  // 1. It's an UpdateStateResponse (always send immediately to handle cases where
-  //    the main loop is blocked, e.g., during OTA updates)
-  // 2. It's an EventResponse (events are edge-triggered - every occurrence matters)
-  // 3. OR: User has opted into immediate sending (should_try_send_immediately = true
-  //    AND batch_delay = 0)
-  inline bool should_send_immediately_(uint8_t message_type) const {
-    return (
-#ifdef USE_UPDATE
-        message_type == UpdateStateResponse::MESSAGE_TYPE ||
-#endif
-#ifdef USE_EVENT
-        message_type == EventResponse::MESSAGE_TYPE ||
-#endif
-        (this->flags_.should_try_send_immediately && this->get_batch_delay_ms_() == 0));
-  }
-
   // Helper method to send a message either immediately or via batching
-  // Tries immediate send if should_send_immediately_() returns true and buffer has space
-  // Falls back to batching if immediate send fails or isn't applicable
   bool send_message_smart_(EntityBase *entity, MessageCreatorPtr creator, uint8_t message_type,
                            uint8_t estimated_size) {
-    if (this->should_send_immediately_(message_type) && this->helper_->can_write_without_blocking()) {
+    // Try to send immediately if:
+    // 1. It's an UpdateStateResponse (always send immediately to handle cases where
+    //    the main loop is blocked, e.g., during OTA updates)
+    // 2. OR: We should try to send immediately (should_try_send_immediately = true)
+    //        AND Batch delay is 0 (user has opted in to immediate sending)
+    // 3. AND: Buffer has space available
+    if ((
+#ifdef USE_UPDATE
+            message_type == UpdateStateResponse::MESSAGE_TYPE ||
+#endif
+            (this->flags_.should_try_send_immediately && this->get_batch_delay_ms_() == 0)) &&
+        this->helper_->can_write_without_blocking()) {
       // Now actually encode and send
       if (creator(entity, this, MAX_BATCH_PACKET_SIZE, true) &&
           this->send_buffer(ProtoWriteBuffer{&this->parent_->get_shared_buffer_ref()}, message_type)) {
@@ -691,27 +682,6 @@ class APIConnection final : public APIServerConnection {
     return this->schedule_message_(entity, creator, message_type, estimated_size);
   }
 
-  // Overload for MessageCreator (used by events which need to capture event_type)
-  bool send_message_smart_(EntityBase *entity, MessageCreator creator, uint8_t message_type, uint8_t estimated_size) {
-    // Try to send immediately if message type should bypass batching and buffer has space
-    if (this->should_send_immediately_(message_type) && this->helper_->can_write_without_blocking()) {
-      // Now actually encode and send
-      if (creator(entity, this, MAX_BATCH_PACKET_SIZE, true, message_type) &&
-          this->send_buffer(ProtoWriteBuffer{&this->parent_->get_shared_buffer_ref()}, message_type)) {
-#ifdef HAS_PROTO_MESSAGE_DUMP
-        // Log the message in verbose mode
-        this->log_proto_message_(entity, creator, message_type);
-#endif
-        return true;
-      }
-
-      // If immediate send failed, fall through to batching
-    }
-
-    // Fall back to scheduled batching
-    return this->schedule_message_(entity, std::move(creator), message_type, estimated_size);
-  }
-
   // Helper function to schedule a deferred message with known message type
   bool schedule_message_(EntityBase *entity, MessageCreator creator, uint8_t message_type, uint8_t estimated_size) {
     this->deferred_batch_.add_item(entity, std::move(creator), message_type, estimated_size);

esphome/components/captive_portal/__init__.py

@@ -1,12 +1,9 @@
-import logging
-
 import esphome.codegen as cg
 from esphome.components import web_server_base
 from esphome.components.web_server_base import CONF_WEB_SERVER_BASE_ID
 from esphome.config_helpers import filter_source_files_from_platform
 import esphome.config_validation as cv
 from esphome.const import (
-    CONF_AP,
     CONF_ID,
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
@@ -17,10 +14,6 @@ from esphome.const import (
 )
 from esphome.core import CORE, coroutine_with_priority
 from esphome.coroutine import CoroPriority
-import esphome.final_validate as fv
-from esphome.types import ConfigType
-
-_LOGGER = logging.getLogger(__name__)
 
 
 def AUTO_LOAD() -> list[str]:
@@ -57,27 +50,6 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
-def _final_validate(config: ConfigType) -> ConfigType:
-    full_config = fv.full_config.get()
-    wifi_conf = full_config.get("wifi")
-
-    if wifi_conf is None:
-        # This shouldn't happen due to DEPENDENCIES = ["wifi"], but check anyway
-        raise cv.Invalid("Captive portal requires the wifi component to be configured")
-
-    if CONF_AP not in wifi_conf:
-        _LOGGER.warning(
-            "Captive portal is enabled but no WiFi AP is configured. "
-            "The captive portal will not be accessible. "
-            "Add 'ap:' to your WiFi configuration to enable the captive portal."
-        )
-
-    return config
-
-
-FINAL_VALIDATE_SCHEMA = _final_validate
-
-
 @coroutine_with_priority(CoroPriority.CAPTIVE_PORTAL)
 async def to_code(config):
     paren = await cg.get_variable(config[CONF_WEB_SERVER_BASE_ID])

esphome/components/debug/debug_component.cpp

@@ -49,9 +49,9 @@ void DebugComponent::dump_config() {
   }
 #endif  // USE_TEXT_SENSOR
 
-#if defined(USE_ESP32) || defined(USE_ZEPHYR)
-  this->log_partition_info_();  // Log partition information
-#endif
+#ifdef USE_ESP32
+  this->log_partition_info_();  // Log partition information for ESP32
+#endif                          // USE_ESP32
 }
 
 void DebugComponent::loop() {

esphome/components/debug/debug_component.h

@@ -62,19 +62,19 @@ class DebugComponent : public PollingComponent {
   sensor::Sensor *cpu_frequency_sensor_{nullptr};
 #endif  // USE_SENSOR
 
-#if defined(USE_ESP32) || defined(USE_ZEPHYR)
+#ifdef USE_ESP32
   /**
    * @brief Logs information about the device's partition table.
    *
-   * This function iterates through the partition table and logs details
+   * This function iterates through the ESP32's partition table and logs details
    * about each partition, including its name, type, subtype, starting address,
    * and size. The information is useful for diagnosing issues related to flash
    * memory or verifying the partition configuration dynamically at runtime.
    *
-   * Only available when compiled for ESP32 and ZEPHYR platforms.
+   * Only available when compiled for ESP32 platforms.
    */
   void log_partition_info_();
-#endif
+#endif  // USE_ESP32
 
 #ifdef USE_TEXT_SENSOR
   text_sensor::TextSensor *device_info_{nullptr};

esphome/components/debug/debug_zephyr.cpp

@@ -5,7 +5,6 @@
 #include <zephyr/drivers/hwinfo.h>
 #include <hal/nrf_power.h>
 #include <cstdint>
-#include <zephyr/storage/flash_map.h>
 
 #define BOOTLOADER_VERSION_REGISTER NRF_TIMER2->CC[0]
 
@@ -87,37 +86,6 @@ std::string DebugComponent::get_reset_reason_() {
 
 uint32_t DebugComponent::get_free_heap_() { return INT_MAX; }
 
-static void fa_cb(const struct flash_area *fa, void *user_data) {
-#if CONFIG_FLASH_MAP_LABELS
-  const char *fa_label = flash_area_label(fa);
-
-  if (fa_label == nullptr) {
-    fa_label = "-";
-  }
-  ESP_LOGCONFIG(TAG, "%2d   0x%0*" PRIxPTR "   %-26s  %-24.24s  0x%-10x 0x%-12x", (int) fa->fa_id,
-                sizeof(uintptr_t) * 2, (uintptr_t) fa->fa_dev, fa->fa_dev->name, fa_label, (uint32_t) fa->fa_off,
-                fa->fa_size);
-#else
-  ESP_LOGCONFIG(TAG, "%2d   0x%0*" PRIxPTR "   %-26s  0x%-10x 0x%-12x", (int) fa->fa_id, sizeof(uintptr_t) * 2,
-                (uintptr_t) fa->fa_dev, fa->fa_dev->name, (uint32_t) fa->fa_off, fa->fa_size);
-#endif
-}
-
-void DebugComponent::log_partition_info_() {
-#if CONFIG_FLASH_MAP_LABELS
-  ESP_LOGCONFIG(TAG, "ID | Device     | Device Name               "
-                     "| Label                   | Offset     | Size");
-  ESP_LOGCONFIG(TAG, "--------------------------------------------"
-                     "-----------------------------------------------");
-#else
-  ESP_LOGCONFIG(TAG, "ID | Device     | Device Name               "
-                     "| Offset     | Size");
-  ESP_LOGCONFIG(TAG, "-----------------------------------------"
-                     "------------------------------");
-#endif
-  flash_area_foreach(fa_cb, nullptr);
-}
-
 void DebugComponent::get_device_info_(std::string &device_info) {
   std::string supply = "Main supply status: ";
   if (nrf_power_mainregstatus_get(NRF_POWER) == NRF_POWER_MAINREGSTATUS_NORMAL) {

esphome/components/esp32/__init__.py

@@ -334,14 +334,12 @@ def _is_framework_url(source: str) -> str:
 #  - https://github.com/espressif/arduino-esp32/releases
 ARDUINO_FRAMEWORK_VERSION_LOOKUP = {
     "recommended": cv.Version(3, 3, 2),
-    "latest": cv.Version(3, 3, 4),
-    "dev": cv.Version(3, 3, 4),
+    "latest": cv.Version(3, 3, 2),
+    "dev": cv.Version(3, 3, 2),
 }
 ARDUINO_PLATFORM_VERSION_LOOKUP = {
-    cv.Version(3, 3, 4): cv.Version(55, 3, 31, "2"),
-    cv.Version(3, 3, 3): cv.Version(55, 3, 31, "2"),
-    cv.Version(3, 3, 2): cv.Version(55, 3, 31, "2"),
-    cv.Version(3, 3, 1): cv.Version(55, 3, 31, "2"),
+    cv.Version(3, 3, 2): cv.Version(55, 3, 31, "1"),
+    cv.Version(3, 3, 1): cv.Version(55, 3, 31, "1"),
     cv.Version(3, 3, 0): cv.Version(55, 3, 30, "2"),
     cv.Version(3, 2, 1): cv.Version(54, 3, 21, "2"),
     cv.Version(3, 2, 0): cv.Version(54, 3, 20),
@@ -359,8 +357,8 @@ ESP_IDF_FRAMEWORK_VERSION_LOOKUP = {
     "dev": cv.Version(5, 5, 1),
 }
 ESP_IDF_PLATFORM_VERSION_LOOKUP = {
-    cv.Version(5, 5, 1): cv.Version(55, 3, 31, "2"),
-    cv.Version(5, 5, 0): cv.Version(55, 3, 31, "2"),
+    cv.Version(5, 5, 1): cv.Version(55, 3, 31, "1"),
+    cv.Version(5, 5, 0): cv.Version(55, 3, 31, "1"),
     cv.Version(5, 4, 3): cv.Version(55, 3, 32),
     cv.Version(5, 4, 2): cv.Version(54, 3, 21, "2"),
     cv.Version(5, 4, 1): cv.Version(54, 3, 21, "2"),
@@ -375,15 +373,14 @@ ESP_IDF_PLATFORM_VERSION_LOOKUP = {
 # The platform-espressif32 version
 #  - https://github.com/pioarduino/platform-espressif32/releases
 PLATFORM_VERSION_LOOKUP = {
-    "recommended": cv.Version(55, 3, 31, "2"),
-    "latest": cv.Version(55, 3, 31, "2"),
-    "dev": cv.Version(55, 3, 31, "2"),
+    "recommended": cv.Version(55, 3, 31, "1"),
+    "latest": cv.Version(55, 3, 31, "1"),
+    "dev": cv.Version(55, 3, 31, "1"),
 }
 
 
-def _check_versions(config):
-    config = config.copy()
-    value = config[CONF_FRAMEWORK]
+def _check_versions(value):
+    value = value.copy()
 
     if value[CONF_VERSION] in PLATFORM_VERSION_LOOKUP:
         if CONF_SOURCE in value or CONF_PLATFORM_VERSION in value:
@@ -448,7 +445,7 @@ def _check_versions(config):
             "If there are connectivity or build issues please remove the manual version."
         )
 
-    return config
+    return value
 
 
 def _parse_platform_version(value):
@@ -498,8 +495,6 @@ def final_validate(config):
     from esphome.components.psram import DOMAIN as PSRAM_DOMAIN
 
     errs = []
-    conf_fw = config[CONF_FRAMEWORK]
-    advanced = conf_fw[CONF_ADVANCED]
     full_config = fv.full_config.get()
     if pio_options := full_config[CONF_ESPHOME].get(CONF_PLATFORMIO_OPTIONS):
         pio_flash_size_key = "board_upload.flash_size"
@@ -516,14 +511,22 @@ def final_validate(config):
                     f"Please specify {CONF_FLASH_SIZE} within esp32 configuration only"
                 )
             )
-    if config[CONF_VARIANT] != VARIANT_ESP32 and advanced[CONF_IGNORE_EFUSE_MAC_CRC]:
+    if (
+        config[CONF_VARIANT] != VARIANT_ESP32
+        and CONF_ADVANCED in (conf_fw := config[CONF_FRAMEWORK])
+        and CONF_IGNORE_EFUSE_MAC_CRC in conf_fw[CONF_ADVANCED]
+    ):
         errs.append(
             cv.Invalid(
                 f"'{CONF_IGNORE_EFUSE_MAC_CRC}' is not supported on {config[CONF_VARIANT]}",
                 path=[CONF_FRAMEWORK, CONF_ADVANCED, CONF_IGNORE_EFUSE_MAC_CRC],
             )
         )
-    if advanced[CONF_EXECUTE_FROM_PSRAM]:
+    if (
+        config.get(CONF_FRAMEWORK, {})
+        .get(CONF_ADVANCED, {})
+        .get(CONF_EXECUTE_FROM_PSRAM)
+    ):
         if config[CONF_VARIANT] != VARIANT_ESP32S3:
             errs.append(
                 cv.Invalid(
@@ -539,17 +542,6 @@ def final_validate(config):
                 )
             )
 
-    if (
-        config[CONF_FLASH_SIZE] == "32MB"
-        and "ota" in full_config
-        and not advanced[CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES]
-    ):
-        errs.append(
-            cv.Invalid(
-                f"OTA with 32MB flash requires '{CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES}' to be set in the '{CONF_ADVANCED}' section of the esp32 configuration",
-                path=[CONF_FLASH_SIZE],
-            )
-        )
     if errs:
         raise cv.MultipleInvalid(errs)
 
@@ -604,74 +596,89 @@ def _validate_idf_component(config: ConfigType) -> ConfigType:
 
 FRAMEWORK_ESP_IDF = "esp-idf"
 FRAMEWORK_ARDUINO = "arduino"
-FRAMEWORK_SCHEMA = cv.Schema(
-    {
-        cv.Optional(CONF_TYPE): cv.one_of(FRAMEWORK_ESP_IDF, FRAMEWORK_ARDUINO),
-        cv.Optional(CONF_VERSION, default="recommended"): cv.string_strict,
-        cv.Optional(CONF_RELEASE): cv.string_strict,
-        cv.Optional(CONF_SOURCE): cv.string_strict,
-        cv.Optional(CONF_PLATFORM_VERSION): _parse_platform_version,
-        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(
-                    *ASSERTION_LEVELS, upper=True
-                ),
-                cv.Optional(CONF_COMPILER_OPTIMIZATION, default="SIZE"): cv.one_of(
-                    *COMPILER_OPTIMIZATIONS, upper=True
-                ),
-                cv.Optional(
-                    CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES, default=False
-                ): cv.boolean,
-                cv.Optional(CONF_ENABLE_LWIP_ASSERT, default=True): cv.boolean,
-                cv.Optional(CONF_IGNORE_EFUSE_CUSTOM_MAC, default=False): cv.boolean,
-                cv.Optional(CONF_IGNORE_EFUSE_MAC_CRC, default=False): cv.boolean,
-                # DHCP server is needed for WiFi AP mode. When WiFi component is used,
-                # it will handle disabling DHCP server when AP is not configured.
-                # Default to false (disabled) when WiFi is not used.
-                cv.OnlyWithout(
-                    CONF_ENABLE_LWIP_DHCP_SERVER, "wifi", default=False
-                ): cv.boolean,
-                cv.Optional(CONF_ENABLE_LWIP_MDNS_QUERIES, default=True): cv.boolean,
-                cv.Optional(
-                    CONF_ENABLE_LWIP_BRIDGE_INTERFACE, default=False
-                ): cv.boolean,
-                cv.Optional(
-                    CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, default=True
-                ): cv.boolean,
-                cv.Optional(
-                    CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, default=True
-                ): cv.boolean,
-                cv.Optional(CONF_DISABLE_LIBC_LOCKS_IN_IRAM, default=True): cv.boolean,
-                cv.Optional(CONF_DISABLE_VFS_SUPPORT_TERMIOS, default=True): cv.boolean,
-                cv.Optional(CONF_DISABLE_VFS_SUPPORT_SELECT, default=True): cv.boolean,
-                cv.Optional(CONF_DISABLE_VFS_SUPPORT_DIR, default=True): cv.boolean,
-                cv.Optional(CONF_EXECUTE_FROM_PSRAM, default=False): cv.boolean,
-                cv.Optional(CONF_LOOP_TASK_STACK_SIZE, default=8192): cv.int_range(
-                    min=8192, max=32768
-                ),
-            }
-        ),
-        cv.Optional(CONF_COMPONENTS, default=[]): cv.ensure_list(
-            cv.All(
-                cv.Schema(
-                    {
-                        cv.Required(CONF_NAME): cv.string_strict,
-                        cv.Optional(CONF_SOURCE): cv.git_ref,
-                        cv.Optional(CONF_REF): cv.string,
-                        cv.Optional(CONF_PATH): cv.string,
-                        cv.Optional(CONF_REFRESH): cv.All(cv.string, cv.source_refresh),
-                    }
-                ),
-                _validate_idf_component,
-            )
-        ),
-    }
+FRAMEWORK_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.Optional(CONF_TYPE, default=FRAMEWORK_ARDUINO): cv.one_of(
+                FRAMEWORK_ESP_IDF, FRAMEWORK_ARDUINO
+            ),
+            cv.Optional(CONF_VERSION, default="recommended"): cv.string_strict,
+            cv.Optional(CONF_RELEASE): cv.string_strict,
+            cv.Optional(CONF_SOURCE): cv.string_strict,
+            cv.Optional(CONF_PLATFORM_VERSION): _parse_platform_version,
+            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(
+                        *ASSERTION_LEVELS, upper=True
+                    ),
+                    cv.Optional(CONF_COMPILER_OPTIMIZATION, default="SIZE"): cv.one_of(
+                        *COMPILER_OPTIMIZATIONS, upper=True
+                    ),
+                    cv.Optional(CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES): cv.boolean,
+                    cv.Optional(CONF_ENABLE_LWIP_ASSERT, default=True): cv.boolean,
+                    cv.Optional(
+                        CONF_IGNORE_EFUSE_CUSTOM_MAC, default=False
+                    ): cv.boolean,
+                    cv.Optional(CONF_IGNORE_EFUSE_MAC_CRC): cv.boolean,
+                    # DHCP server is needed for WiFi AP mode. When WiFi component is used,
+                    # it will handle disabling DHCP server when AP is not configured.
+                    # Default to false (disabled) when WiFi is not used.
+                    cv.OnlyWithout(
+                        CONF_ENABLE_LWIP_DHCP_SERVER, "wifi", default=False
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_ENABLE_LWIP_MDNS_QUERIES, default=True
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_ENABLE_LWIP_BRIDGE_INTERFACE, default=False
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, default=True
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, default=True
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_DISABLE_LIBC_LOCKS_IN_IRAM, default=True
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_DISABLE_VFS_SUPPORT_TERMIOS, default=True
+                    ): cv.boolean,
+                    cv.Optional(
+                        CONF_DISABLE_VFS_SUPPORT_SELECT, default=True
+                    ): cv.boolean,
+                    cv.Optional(CONF_DISABLE_VFS_SUPPORT_DIR, default=True): cv.boolean,
+                    cv.Optional(CONF_EXECUTE_FROM_PSRAM): cv.boolean,
+                    cv.Optional(CONF_LOOP_TASK_STACK_SIZE, default=8192): cv.int_range(
+                        min=8192, max=32768
+                    ),
+                }
+            ),
+            cv.Optional(CONF_COMPONENTS, default=[]): cv.ensure_list(
+                cv.All(
+                    cv.Schema(
+                        {
+                            cv.Required(CONF_NAME): cv.string_strict,
+                            cv.Optional(CONF_SOURCE): cv.git_ref,
+                            cv.Optional(CONF_REF): cv.string,
+                            cv.Optional(CONF_PATH): cv.string,
+                            cv.Optional(CONF_REFRESH): cv.All(
+                                cv.string, cv.source_refresh
+                            ),
+                        }
+                    ),
+                    _validate_idf_component,
+                )
+            ),
+        }
+    ),
+    _check_versions,
 )
 
 
@@ -734,11 +741,11 @@ def _show_framework_migration_message(name: str, variant: str) -> None:
 
 
 def _set_default_framework(config):
-    config = config.copy()
     if CONF_FRAMEWORK not in config:
-        config[CONF_FRAMEWORK] = FRAMEWORK_SCHEMA({})
-    if CONF_TYPE not in config[CONF_FRAMEWORK]:
+        config = config.copy()
+
         variant = config[CONF_VARIANT]
+        config[CONF_FRAMEWORK] = FRAMEWORK_SCHEMA({})
         if variant in ARDUINO_ALLOWED_VARIANTS:
             config[CONF_FRAMEWORK][CONF_TYPE] = FRAMEWORK_ARDUINO
             _show_framework_migration_message(
@@ -778,7 +785,6 @@ CONFIG_SCHEMA = cv.All(
     ),
     _detect_variant,
     _set_default_framework,
-    _check_versions,
     set_core_data,
     cv.has_at_least_one_key(CONF_BOARD, CONF_VARIANT),
 )
@@ -797,7 +803,9 @@ def _configure_lwip_max_sockets(conf: dict) -> None:
     from esphome.components.socket import KEY_SOCKET_CONSUMERS
 
     # Check if user manually specified CONFIG_LWIP_MAX_SOCKETS
-    user_max_sockets = conf[CONF_SDKCONFIG_OPTIONS].get("CONFIG_LWIP_MAX_SOCKETS")
+    user_max_sockets = conf.get(CONF_SDKCONFIG_OPTIONS, {}).get(
+        "CONFIG_LWIP_MAX_SOCKETS"
+    )
 
     socket_consumers: dict[str, int] = CORE.data.get(KEY_SOCKET_CONSUMERS, {})
     total_sockets = sum(socket_consumers.values())
@@ -967,18 +975,23 @@ async def to_code(config):
     # WiFi component handles its own optimization when AP mode is not used
     # When using Arduino with Ethernet, DHCP server functions must be available
     # for the Network library to compile, even if not actively used
-    if advanced.get(CONF_ENABLE_LWIP_DHCP_SERVER) is False and not (
-        conf[CONF_TYPE] == FRAMEWORK_ARDUINO and "ethernet" in CORE.loaded_integrations
+    if (
+        CONF_ENABLE_LWIP_DHCP_SERVER in advanced
+        and not advanced[CONF_ENABLE_LWIP_DHCP_SERVER]
+        and not (
+            conf[CONF_TYPE] == FRAMEWORK_ARDUINO
+            and "ethernet" in CORE.loaded_integrations
+        )
     ):
         add_idf_sdkconfig_option("CONFIG_LWIP_DHCPS", False)
-    if not advanced[CONF_ENABLE_LWIP_MDNS_QUERIES]:
+    if not advanced.get(CONF_ENABLE_LWIP_MDNS_QUERIES, True):
         add_idf_sdkconfig_option("CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES", False)
-    if not advanced[CONF_ENABLE_LWIP_BRIDGE_INTERFACE]:
+    if not advanced.get(CONF_ENABLE_LWIP_BRIDGE_INTERFACE, False):
         add_idf_sdkconfig_option("CONFIG_LWIP_BRIDGEIF_MAX_PORTS", 0)
 
     _configure_lwip_max_sockets(conf)
 
-    if advanced[CONF_EXECUTE_FROM_PSRAM]:
+    if advanced.get(CONF_EXECUTE_FROM_PSRAM, False):
         add_idf_sdkconfig_option("CONFIG_SPIRAM_FETCH_INSTRUCTIONS", True)
         add_idf_sdkconfig_option("CONFIG_SPIRAM_RODATA", True)
 
@@ -989,22 +1002,23 @@ async def to_code(config):
     # - select() on 4 sockets: ~190μs (Arduino/core locking) vs ~235μs (ESP-IDF default)
     # - Up to 200% slower under load when all operations queue through tcpip_thread
     # Enabling this makes ESP-IDF socket performance match Arduino framework.
-    if advanced[CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING]:
+    if advanced.get(CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, True):
         add_idf_sdkconfig_option("CONFIG_LWIP_TCPIP_CORE_LOCKING", True)
-    if advanced[CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY]:
+    if advanced.get(CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, True):
         add_idf_sdkconfig_option("CONFIG_LWIP_CHECK_THREAD_SAFETY", True)
 
     # Disable placing libc locks in IRAM to save RAM
     # This is safe for ESPHome since no IRAM ISRs (interrupts that run while cache is disabled)
     # use libc lock APIs. Saves approximately 1.3KB (1,356 bytes) of IRAM.
-    if advanced[CONF_DISABLE_LIBC_LOCKS_IN_IRAM]:
+    if advanced.get(CONF_DISABLE_LIBC_LOCKS_IN_IRAM, True):
         add_idf_sdkconfig_option("CONFIG_LIBC_LOCKS_PLACE_IN_IRAM", False)
 
     # Disable VFS support for termios (terminal I/O functions)
     # ESPHome doesn't use termios functions on ESP32 (only used in host UART driver).
     # Saves approximately 1.8KB of flash when disabled (default).
     add_idf_sdkconfig_option(
-        "CONFIG_VFS_SUPPORT_TERMIOS", not advanced[CONF_DISABLE_VFS_SUPPORT_TERMIOS]
+        "CONFIG_VFS_SUPPORT_TERMIOS",
+        not advanced.get(CONF_DISABLE_VFS_SUPPORT_TERMIOS, True),
     )
 
     # Disable VFS support for select() with file descriptors
@@ -1018,7 +1032,8 @@ async def to_code(config):
     else:
         # No component needs it - allow user to control (default: disabled)
         add_idf_sdkconfig_option(
-            "CONFIG_VFS_SUPPORT_SELECT", not advanced[CONF_DISABLE_VFS_SUPPORT_SELECT]
+            "CONFIG_VFS_SUPPORT_SELECT",
+            not advanced.get(CONF_DISABLE_VFS_SUPPORT_SELECT, True),
         )
 
     # Disable VFS support for directory functions (opendir, readdir, mkdir, etc.)
@@ -1031,7 +1046,8 @@ async def to_code(config):
     else:
         # No component needs it - allow user to control (default: disabled)
         add_idf_sdkconfig_option(
-            "CONFIG_VFS_SUPPORT_DIR", not advanced[CONF_DISABLE_VFS_SUPPORT_DIR]
+            "CONFIG_VFS_SUPPORT_DIR",
+            not advanced.get(CONF_DISABLE_VFS_SUPPORT_DIR, True),
         )
 
     cg.add_platformio_option("board_build.partitions", "partitions.csv")
@@ -1045,7 +1061,7 @@ async def to_code(config):
             add_idf_sdkconfig_option(flag, assertion_level == key)
 
     add_idf_sdkconfig_option("CONFIG_COMPILER_OPTIMIZATION_DEFAULT", False)
-    compiler_optimization = advanced[CONF_COMPILER_OPTIMIZATION]
+    compiler_optimization = advanced.get(CONF_COMPILER_OPTIMIZATION)
     for key, flag in COMPILER_OPTIMIZATIONS.items():
         add_idf_sdkconfig_option(flag, compiler_optimization == key)
 
@@ -1054,20 +1070,18 @@ async def to_code(config):
         conf[CONF_ADVANCED][CONF_ENABLE_LWIP_ASSERT],
     )
 
-    if advanced[CONF_IGNORE_EFUSE_MAC_CRC]:
+    if advanced.get(CONF_IGNORE_EFUSE_MAC_CRC):
         add_idf_sdkconfig_option("CONFIG_ESP_MAC_IGNORE_MAC_CRC_ERROR", True)
         add_idf_sdkconfig_option("CONFIG_ESP_PHY_CALIBRATION_AND_DATA_STORAGE", False)
-    if advanced[CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES]:
+    if advanced.get(CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES):
         _LOGGER.warning(
             "Using experimental features in ESP-IDF may result in unexpected failures."
         )
         add_idf_sdkconfig_option("CONFIG_IDF_EXPERIMENTAL_FEATURES", True)
-        if config[CONF_FLASH_SIZE] == "32MB":
-            add_idf_sdkconfig_option(
-                "CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_QUAD_FLASH", True
-            )
 
-    cg.add_define("ESPHOME_LOOP_TASK_STACK_SIZE", advanced[CONF_LOOP_TASK_STACK_SIZE])
+    cg.add_define(
+        "ESPHOME_LOOP_TASK_STACK_SIZE", advanced.get(CONF_LOOP_TASK_STACK_SIZE)
+    )
 
     cg.add_define(
         "USE_ESP_IDF_VERSION_CODE",

esphome/components/esp32_ble/ble.cpp

@@ -638,13 +638,11 @@ void ESP32BLE::dump_config() {
         io_capability_s = "invalid";
         break;
     }
-    char mac_s[18];
-    format_mac_addr_upper(mac_address, mac_s);
     ESP_LOGCONFIG(TAG,
                   "BLE:\n"
                   "  MAC address: %s\n"
                   "  IO Capability: %s",
-                  mac_s, io_capability_s);
+                  format_mac_address_pretty(mac_address).c_str(), io_capability_s);
   } else {
     ESP_LOGCONFIG(TAG, "Bluetooth stack is not enabled");
   }

esphome/components/esp32_ble_client/ble_client_base.cpp

@@ -389,8 +389,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       if (this->conn_id_ != param->search_res.conn_id)
         return false;
       this->service_count_++;
-      if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE ||
-          this->connection_type_ == espbt::ConnectionType::V3_WITH_CACHE) {
+      if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) {
         // V3 clients don't need services initialized since
         // as they use the ESP APIs to get services.
         break;

esphome/components/esp32_ble_server/ble_server_automations.cpp

@@ -15,7 +15,10 @@ Trigger<std::vector<uint8_t>, uint16_t> *BLETriggers::create_characteristic_on_w
   Trigger<std::vector<uint8_t>, uint16_t> *on_write_trigger =  // NOLINT(cppcoreguidelines-owning-memory)
       new Trigger<std::vector<uint8_t>, uint16_t>();
   characteristic->on_write([on_write_trigger](std::span<const uint8_t> data, uint16_t id) {
-    // Convert span to vector for trigger
+    // Convert span to vector for trigger - copy is necessary because:
+    // 1. Trigger stores the data for use in automation actions that execute later
+    // 2. The span is only valid during this callback (points to temporary BLE stack data)
+    // 3. User lambdas in automations need persistent data they can access asynchronously
     on_write_trigger->trigger(std::vector<uint8_t>(data.begin(), data.end()), id);
   });
   return on_write_trigger;
@@ -27,7 +30,10 @@ Trigger<std::vector<uint8_t>, uint16_t> *BLETriggers::create_descriptor_on_write
   Trigger<std::vector<uint8_t>, uint16_t> *on_write_trigger =  // NOLINT(cppcoreguidelines-owning-memory)
       new Trigger<std::vector<uint8_t>, uint16_t>();
   descriptor->on_write([on_write_trigger](std::span<const uint8_t> data, uint16_t id) {
-    // Convert span to vector for trigger
+    // Convert span to vector for trigger - copy is necessary because:
+    // 1. Trigger stores the data for use in automation actions that execute later
+    // 2. The span is only valid during this callback (points to temporary BLE stack data)
+    // 3. User lambdas in automations need persistent data they can access asynchronously
     on_write_trigger->trigger(std::vector<uint8_t>(data.begin(), data.end()), id);
   });
   return on_write_trigger;

esphome/components/esp32_ble_tracker/automation.h

@@ -10,7 +10,7 @@ namespace esphome::esp32_ble_tracker {
 class ESPBTAdvertiseTrigger : public Trigger<const ESPBTDevice &>, public ESPBTDeviceListener {
  public:
   explicit ESPBTAdvertiseTrigger(ESP32BLETracker *parent) { parent->register_listener(this); }
-  void set_addresses(std::initializer_list<uint64_t> addresses) { this->address_vec_ = addresses; }
+  void set_addresses(const std::vector<uint64_t> &addresses) { this->address_vec_ = addresses; }
 
   bool parse_device(const ESPBTDevice &device) override {
     uint64_t u64_addr = device.address_uint64();

esphome/components/esp32_improv/esp32_improv_component.cpp

@@ -336,7 +336,7 @@ void ESP32ImprovComponent::process_incoming_data_() {
         this->connecting_sta_ = sta;
 
         wifi::global_wifi_component->set_sta(sta);
-        wifi::global_wifi_component->start_connecting(sta);
+        wifi::global_wifi_component->start_connecting(sta, false);
         this->set_state_(improv::STATE_PROVISIONING);
         ESP_LOGD(TAG, "Received Improv Wi-Fi settings ssid=%s, password=" LOG_SECRET("%s"), command.ssid.c_str(),
                  command.password.c_str());

esphome/components/ethernet/ethernet_component.cpp

@@ -381,10 +381,7 @@ void EthernetComponent::dump_config() {
       break;
   }
 
-  ESP_LOGCONFIG(TAG,
-                "Ethernet:\n"
-                "  Connected: %s",
-                YESNO(this->is_connected()));
+  ESP_LOGCONFIG(TAG, "Ethernet:");
   this->dump_connect_params_();
 #ifdef USE_ETHERNET_SPI
   ESP_LOGCONFIG(TAG,

esphome/components/improv_serial/improv_serial_component.cpp

@@ -231,7 +231,7 @@ bool ImprovSerialComponent::parse_improv_payload_(improv::ImprovCommand &command
       this->connecting_sta_ = sta;
 
       wifi::global_wifi_component->set_sta(sta);
-      wifi::global_wifi_component->start_connecting(sta);
+      wifi::global_wifi_component->start_connecting(sta, false);
       this->set_state_(improv::STATE_PROVISIONING);
       ESP_LOGD(TAG, "Received settings: SSID=%s, password=" LOG_SECRET("%s"), command.ssid.c_str(),
                command.password.c_str());

esphome/components/light/light_call.cpp

@@ -52,10 +52,8 @@ static void log_invalid_parameter(const char *name, const LogString *message) {
   }
 
 static const LogString *color_mode_to_human(ColorMode color_mode) {
-  if (color_mode == ColorMode::ON_OFF)
-    return LOG_STR("On/Off");
-  if (color_mode == ColorMode::BRIGHTNESS)
-    return LOG_STR("Brightness");
+  if (color_mode == ColorMode::UNKNOWN)
+    return LOG_STR("Unknown");
   if (color_mode == ColorMode::WHITE)
     return LOG_STR("White");
   if (color_mode == ColorMode::COLOR_TEMPERATURE)
@@ -70,7 +68,7 @@ static const LogString *color_mode_to_human(ColorMode color_mode) {
     return LOG_STR("RGB + cold/warm white");
   if (color_mode == ColorMode::RGB_COLOR_TEMPERATURE)
     return LOG_STR("RGB + color temperature");
-  return LOG_STR("Unknown");
+  return LOG_STR("");
 }
 
 // Helper to log percentage values
@@ -408,7 +406,7 @@ void LightCall::transform_parameters_() {
   }
 }
 ColorMode LightCall::compute_color_mode_() {
-  auto supported_modes = this->parent_->get_traits().get_supported_color_modes();
+  const auto &supported_modes = this->parent_->get_traits().get_supported_color_modes();
   int supported_count = supported_modes.size();
 
   // Some lights don't support any color modes (e.g. monochromatic light), leave it at unknown.

esphome/components/light/light_state.cpp

@@ -24,9 +24,6 @@ void LightState::setup() {
     effect->init_internal(this);
   }
 
-  // Start with loop disabled if idle - respects any effects/transitions set up during initialization
-  this->disable_loop_if_idle_();
-
   // When supported color temperature range is known, initialize color temperature setting within bounds.
   auto traits = this->get_traits();
   float min_mireds = traits.get_min_mireds();
@@ -129,9 +126,6 @@ void LightState::loop() {
       this->is_transformer_active_ = false;
       this->transformer_ = nullptr;
       this->target_state_reached_callback_.call();
-
-      // Disable loop if idle (no transformer and no effect)
-      this->disable_loop_if_idle_();
     }
   }
 
@@ -139,8 +133,6 @@ void LightState::loop() {
   if (this->next_write_) {
     this->next_write_ = false;
     this->output_->write_state(this);
-    // Disable loop if idle (no transformer and no effect)
-    this->disable_loop_if_idle_();
   }
 }
 
@@ -236,8 +228,6 @@ void LightState::start_effect_(uint32_t effect_index) {
   this->active_effect_index_ = effect_index;
   auto *effect = this->get_active_effect_();
   effect->start_internal();
-  // Enable loop while effect is active
-  this->enable_loop();
 }
 LightEffect *LightState::get_active_effect_() {
   if (this->active_effect_index_ == 0) {
@@ -252,8 +242,6 @@ void LightState::stop_effect_() {
     effect->stop();
   }
   this->active_effect_index_ = 0;
-  // Disable loop if idle (no effect and no transformer)
-  this->disable_loop_if_idle_();
 }
 
 void LightState::start_transition_(const LightColorValues &target, uint32_t length, bool set_remote_values) {
@@ -263,8 +251,6 @@ void LightState::start_transition_(const LightColorValues &target, uint32_t leng
   if (set_remote_values) {
     this->remote_values = target;
   }
-  // Enable loop while transition is active
-  this->enable_loop();
 }
 
 void LightState::start_flash_(const LightColorValues &target, uint32_t length, bool set_remote_values) {
@@ -280,8 +266,6 @@ void LightState::start_flash_(const LightColorValues &target, uint32_t length, b
   if (set_remote_values) {
     this->remote_values = target;
   };
-  // Enable loop while flash is active
-  this->enable_loop();
 }
 
 void LightState::set_immediately_(const LightColorValues &target, bool set_remote_values) {
@@ -293,14 +277,6 @@ void LightState::set_immediately_(const LightColorValues &target, bool set_remot
   }
   this->output_->update_state(this);
   this->next_write_ = true;
-  this->enable_loop();
-}
-
-void LightState::disable_loop_if_idle_() {
-  // Only disable loop if both transformer and effect are inactive, and no pending writes
-  if (this->transformer_ == nullptr && this->get_active_effect_() == nullptr && !this->next_write_) {
-    this->disable_loop();
-  }
 }
 
 void LightState::save_remote_values_() {

esphome/components/light/light_state.h

@@ -256,9 +256,6 @@ class LightState : public EntityBase, public Component {
   /// Internal method to save the current remote_values to the preferences
   void save_remote_values_();
 
-  /// Disable loop if neither transformer nor effect is active
-  void disable_loop_if_idle_();
-
   /// Store the output to allow effects to have more access.
   LightOutput *output_;
   /// The currently active transformer for this light (transition/flash).

esphome/components/light/light_traits.h

@@ -18,8 +18,7 @@ class LightTraits {
  public:
   LightTraits() = default;
 
-  // Return by value to avoid dangling reference when get_traits() returns a temporary
-  ColorModeMask get_supported_color_modes() const { return this->supported_color_modes_; }
+  const ColorModeMask &get_supported_color_modes() const { return this->supported_color_modes_; }
   void set_supported_color_modes(ColorModeMask supported_color_modes) {
     this->supported_color_modes_ = supported_color_modes;
   }

esphome/components/lvgl/__init__.py

@@ -331,7 +331,7 @@ async def to_code(configs):
     # This must be done after all widgets are created
     for comp in helpers.lvgl_components_required:
         cg.add_define(f"USE_LVGL_{comp.upper()}")
-    if {"transform_angle", "transform_zoom"} & styles_used:
+    if "transform_angle" in styles_used:
         add_define("LV_COLOR_SCREEN_TRANSP", "1")
     for use in helpers.lv_uses:
         add_define(f"LV_USE_{use.upper()}")

esphome/components/network/__init__.py

@@ -1,9 +1,7 @@
 import ipaddress
-import logging
 
 import esphome.codegen as cg
 from esphome.components.esp32 import add_idf_sdkconfig_option
-from esphome.components.psram import is_guaranteed as psram_is_guaranteed
 import esphome.config_validation as cv
 from esphome.const import CONF_ENABLE_IPV6, CONF_MIN_IPV6_ADDR_COUNT
 from esphome.core import CORE, CoroPriority, coroutine_with_priority
@@ -11,13 +9,6 @@ from esphome.core import CORE, CoroPriority, coroutine_with_priority
 CODEOWNERS = ["@esphome/core"]
 AUTO_LOAD = ["mdns"]
 
-_LOGGER = logging.getLogger(__name__)
-
-# High performance networking tracking infrastructure
-# Components can request high performance networking and this configures lwip and WiFi settings
-KEY_HIGH_PERFORMANCE_NETWORKING = "high_performance_networking"
-CONF_ENABLE_HIGH_PERFORMANCE = "enable_high_performance"
-
 network_ns = cg.esphome_ns.namespace("network")
 IPAddress = network_ns.class_("IPAddress")
 
@@ -56,55 +47,6 @@ def ip_address_literal(ip: str | int | None) -> cg.MockObj:
     return IPAddress(str(ip))
 
 
-def require_high_performance_networking() -> None:
-    """Request high performance networking for network and WiFi.
-
-    Call this from components that need optimized network performance for streaming
-    or high-throughput data transfer. This enables high performance mode which
-    configures both lwip TCP settings and WiFi driver settings for improved
-    network performance.
-
-    Settings applied (ESP-IDF only):
-    - lwip: Larger TCP buffers, windows, and mailbox sizes
-    - WiFi: Increased RX/TX buffers, AMPDU aggregation, PSRAM allocation (set by wifi component)
-
-    Configuration is PSRAM-aware:
-    - With PSRAM guaranteed: Aggressive settings (512 RX buffers, 512KB TCP windows)
-    - Without PSRAM: Conservative optimized settings (64 buffers, 65KB TCP windows)
-
-    Example:
-        from esphome.components import network
-
-        def _request_high_performance_networking(config):
-            network.require_high_performance_networking()
-            return config
-
-        CONFIG_SCHEMA = cv.All(
-            ...,
-            _request_high_performance_networking,
-        )
-    """
-    # Only set up once (idempotent - multiple components can call this)
-    if not CORE.data.get(KEY_HIGH_PERFORMANCE_NETWORKING, False):
-        CORE.data[KEY_HIGH_PERFORMANCE_NETWORKING] = True
-
-
-def has_high_performance_networking() -> bool:
-    """Check if high performance networking mode is enabled.
-
-    Returns True when high performance networking has been requested by a
-    component or explicitly enabled in the network configuration. This indicates
-    that lwip and WiFi will use optimized buffer sizes and settings.
-
-    This function should be called during code generation (to_code phase) by
-    components that need to apply performance-related settings.
-
-    Returns:
-        bool: True if high performance networking is enabled, False otherwise
-    """
-    return CORE.data.get(KEY_HIGH_PERFORMANCE_NETWORKING, False)
-
-
 CONFIG_SCHEMA = cv.Schema(
     {
         cv.SplitDefault(
@@ -129,7 +71,6 @@ CONFIG_SCHEMA = cv.Schema(
             ),
         ),
         cv.Optional(CONF_MIN_IPV6_ADDR_COUNT, default=0): cv.positive_int,
-        cv.Optional(CONF_ENABLE_HIGH_PERFORMANCE): cv.All(cv.boolean, cv.only_on_esp32),
     }
 )
 
@@ -139,70 +80,6 @@ async def to_code(config):
     cg.add_define("USE_NETWORK")
     if CORE.using_arduino and CORE.is_esp32:
         cg.add_library("Networking", None)
-
-    # Apply high performance networking settings
-    # Config can explicitly enable/disable, or default to component-driven behavior
-    enable_high_perf = config.get(CONF_ENABLE_HIGH_PERFORMANCE)
-    component_requested = CORE.data.get(KEY_HIGH_PERFORMANCE_NETWORKING, False)
-
-    # Explicit config overrides component request
-    should_enable = (
-        enable_high_perf if enable_high_perf is not None else component_requested
-    )
-
-    # Log when user explicitly disables but a component requested it
-    if enable_high_perf is False and component_requested:
-        _LOGGER.info(
-            "High performance networking disabled by user configuration (overriding component request)"
-        )
-
-    if CORE.is_esp32 and CORE.using_esp_idf and should_enable:
-        # Check if PSRAM is guaranteed (set by psram component during final validation)
-        psram_guaranteed = psram_is_guaranteed()
-
-        if psram_guaranteed:
-            _LOGGER.info(
-                "Applying high-performance lwip settings (PSRAM guaranteed): 512KB TCP windows, 512 mailbox sizes"
-            )
-            # PSRAM is guaranteed - use aggressive settings
-            # Higher maximum values are allowed because CONFIG_LWIP_WND_SCALE is set to true
-            # CONFIG_LWIP_WND_SCALE can only be enabled if CONFIG_SPIRAM_IGNORE_NOTFOUND isn't set
-            # Based on https://github.com/espressif/esp-adf/issues/297#issuecomment-783811702
-
-            # Enable window scaling for much larger TCP windows
-            add_idf_sdkconfig_option("CONFIG_LWIP_WND_SCALE", True)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_RCV_SCALE", 3)
-
-            # Large TCP buffers and windows (requires PSRAM)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_SND_BUF_DEFAULT", 65534)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_WND_DEFAULT", 512000)
-
-            # Large mailboxes for high throughput
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCPIP_RECVMBOX_SIZE", 512)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_RECVMBOX_SIZE", 512)
-
-            # TCP connection limits
-            add_idf_sdkconfig_option("CONFIG_LWIP_MAX_ACTIVE_TCP", 16)
-            add_idf_sdkconfig_option("CONFIG_LWIP_MAX_LISTENING_TCP", 16)
-
-            # TCP optimizations
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_MAXRTX", 12)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_SYNMAXRTX", 6)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_MSS", 1436)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_MSL", 60000)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_OVERSIZE_MSS", True)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_QUEUE_OOSEQ", True)
-        else:
-            _LOGGER.info(
-                "Applying optimized lwip settings: 65KB TCP windows, 64 mailbox sizes"
-            )
-            # PSRAM not guaranteed - use more conservative, but still optimized settings
-            # Based on https://github.com/espressif/esp-idf/blob/release/v5.4/examples/wifi/iperf/sdkconfig.defaults.esp32
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_SND_BUF_DEFAULT", 65534)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_WND_DEFAULT", 65534)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCP_RECVMBOX_SIZE", 64)
-            add_idf_sdkconfig_option("CONFIG_LWIP_TCPIP_RECVMBOX_SIZE", 64)
-
     if (enable_ipv6 := config.get(CONF_ENABLE_IPV6, None)) is not None:
         cg.add_define("USE_NETWORK_IPV6", enable_ipv6)
         if enable_ipv6:

esphome/components/network/ip_address.h

@@ -118,10 +118,10 @@ struct IPAddress {
   operator arduino_ns::IPAddress() const { return ip_addr_get_ip4_u32(&ip_addr_); }
 #endif
 
-  bool is_set() const { return !ip_addr_isany(&ip_addr_); }  // NOLINT(readability-simplify-boolean-expr)
-  bool is_ip4() const { return IP_IS_V4(&ip_addr_); }
-  bool is_ip6() const { return IP_IS_V6(&ip_addr_); }
-  bool is_multicast() const { return ip_addr_ismulticast(&ip_addr_); }
+  bool is_set() { return !ip_addr_isany(&ip_addr_); }  // NOLINT(readability-simplify-boolean-expr)
+  bool is_ip4() { return IP_IS_V4(&ip_addr_); }
+  bool is_ip6() { return IP_IS_V6(&ip_addr_); }
+  bool is_multicast() { return ip_addr_ismulticast(&ip_addr_); }
   std::string str() const { return str_lower_case(ipaddr_ntoa(&ip_addr_)); }
   bool operator==(const IPAddress &other) const { return ip_addr_cmp(&ip_addr_, &other.ip_addr_); }
   bool operator!=(const IPAddress &other) const { return !ip_addr_cmp(&ip_addr_, &other.ip_addr_); }

esphome/components/nrf52/__init__.py

@@ -103,11 +103,11 @@ nrf52_ns = cg.esphome_ns.namespace("nrf52")
 DeviceFirmwareUpdate = nrf52_ns.class_("DeviceFirmwareUpdate", cg.Component)
 
 CONF_DFU = "dfu"
-CONF_DCDC = "dcdc"
 CONF_REG0 = "reg0"
 CONF_UICR_ERASE = "uicr_erase"
 
 VOLTAGE_LEVELS = [1.8, 2.1, 2.4, 2.7, 3.0, 3.3]
+DEFAULT_VOLTAGE_LEVEL = "default"
 
 CONFIG_SCHEMA = cv.All(
     _detect_bootloader,
@@ -122,12 +122,14 @@ CONFIG_SCHEMA = cv.All(
                     cv.Required(CONF_RESET_PIN): pins.gpio_output_pin_schema,
                 }
             ),
-            cv.Optional(CONF_DCDC, default=True): cv.boolean,
             cv.Optional(CONF_REG0): cv.Schema(
                 {
-                    cv.Required(CONF_VOLTAGE): cv.All(
-                        cv.voltage,
-                        cv.one_of(*VOLTAGE_LEVELS, float=True),
+                    cv.Required(CONF_VOLTAGE): cv.Any(
+                        cv.All(
+                            cv.voltage,
+                            cv.one_of(*VOLTAGE_LEVELS, float=True),
+                        ),
+                        cv.one_of(*[DEFAULT_VOLTAGE_LEVEL], lower=True),
                     ),
                     cv.Optional(CONF_UICR_ERASE, default=False): cv.boolean,
                 }
@@ -198,10 +200,11 @@ async def to_code(config: ConfigType) -> None:
 
     if dfu_config := config.get(CONF_DFU):
         CORE.add_job(_dfu_to_code, dfu_config)
-    zephyr_add_prj_conf("BOARD_ENABLE_DCDC", config[CONF_DCDC])
 
     if reg0_config := config.get(CONF_REG0):
-        value = VOLTAGE_LEVELS.index(reg0_config[CONF_VOLTAGE])
+        value = 7  # DEFAULT_VOLTAGE_LEVEL
+        if reg0_config[CONF_VOLTAGE] in VOLTAGE_LEVELS:
+            value = VOLTAGE_LEVELS.index(reg0_config[CONF_VOLTAGE])
         cg.add_define("USE_NRF52_REG0_VOUT", value)
         if reg0_config[CONF_UICR_ERASE]:
             cg.add_define("USE_NRF52_UICR_ERASE")

esphome/components/nrf52/uicr.cpp

@@ -69,20 +69,9 @@ static StatusFlags fix_bootloader() {
 }
 #endif
 
-#define BOOTLOADER_VERSION_REGISTER NRF_TIMER2->CC[0]
-
 static StatusFlags set_uicr() {
   StatusFlags status = StatusFlags::OK;
-#ifndef USE_BOOTLOADER_MCUBOOT
-  if (BOOTLOADER_VERSION_REGISTER <= 0x902) {
-#ifdef CONFIG_PRINTK
-    printk("cannot control regout0 for %#x\n", BOOTLOADER_VERSION_REGISTER);
-#endif
-  } else
-#endif
-  {
-    status |= set_regout0();
-  }
+  status |= set_regout0();
 #ifndef USE_BOOTLOADER_MCUBOOT
   status |= fix_bootloader();
 #endif

esphome/components/openthread/__init__.py

@@ -174,9 +174,6 @@ FINAL_VALIDATE_SCHEMA = _final_validate
 async def to_code(config):
     cg.add_define("USE_OPENTHREAD")
 
-    # OpenThread uses esp_vfs_eventfd which requires VFS select support
-    require_vfs_select()
-
     # OpenThread SRP needs access to mDNS services after setup
     enable_mdns_storage()
 

esphome/components/psram/__init__.py

@@ -35,9 +35,6 @@ DOMAIN = "psram"
 
 DEPENDENCIES = [PLATFORM_ESP32]
 
-# PSRAM availability tracking for cross-component coordination
-KEY_PSRAM_GUARANTEED = "psram_guaranteed"
-
 _LOGGER = logging.getLogger(__name__)
 
 psram_ns = cg.esphome_ns.namespace(DOMAIN)
@@ -74,23 +71,6 @@ def supported() -> bool:
     return variant in SPIRAM_MODES
 
 
-def is_guaranteed() -> bool:
-    """Check if PSRAM is guaranteed to be available.
-
-    Returns True when PSRAM is configured with both 'disabled: false' and
-    'ignore_not_found: false', meaning the device will fail to boot if PSRAM
-    is not found. This ensures safe use of high buffer configurations that
-    depend on PSRAM.
-
-    This function should be called during code generation (to_code phase) by
-    components that need to know PSRAM availability for configuration decisions.
-
-    Returns:
-        bool: True if PSRAM is guaranteed, False otherwise
-    """
-    return CORE.data.get(KEY_PSRAM_GUARANTEED, False)
-
-
 def validate_psram_mode(config):
     esp32_config = fv.full_config.get()[PLATFORM_ESP32]
     if config[CONF_SPEED] == "120MHZ":
@@ -151,22 +131,7 @@ def get_config_schema(config):
 
 CONFIG_SCHEMA = get_config_schema
 
-
-def _store_psram_guaranteed(config):
-    """Store PSRAM guaranteed status in CORE.data for other components.
-
-    PSRAM is "guaranteed" when it will fail if not found, ensuring safe use
-    of high buffer configurations in network/wifi components.
-
-    Called during final validation to ensure the flag is available
-    before any to_code() functions run.
-    """
-    psram_guaranteed = not config[CONF_DISABLED] and not config[CONF_IGNORE_NOT_FOUND]
-    CORE.data[KEY_PSRAM_GUARANTEED] = psram_guaranteed
-    return config
-
-
-FINAL_VALIDATE_SCHEMA = cv.All(validate_psram_mode, _store_psram_guaranteed)
+FINAL_VALIDATE_SCHEMA = validate_psram_mode
 
 
 async def to_code(config):

esphome/components/sntp/time.py

@@ -1,14 +1,9 @@
-import logging
-
 import esphome.codegen as cg
 from esphome.components import time as time_
-from esphome.config_helpers import merge_config
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_ID,
-    CONF_PLATFORM,
     CONF_SERVERS,
-    CONF_TIME,
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
@@ -17,74 +12,13 @@ from esphome.const import (
     PLATFORM_RTL87XX,
 )
 from esphome.core import CORE
-import esphome.final_validate as fv
-from esphome.types import ConfigType
-
-_LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ["network"]
-
-CONF_SNTP = "sntp"
-
 sntp_ns = cg.esphome_ns.namespace("sntp")
 SNTPComponent = sntp_ns.class_("SNTPComponent", time_.RealTimeClock)
 
 DEFAULT_SERVERS = ["0.pool.ntp.org", "1.pool.ntp.org", "2.pool.ntp.org"]
 
-
-def _sntp_final_validate(config: ConfigType) -> None:
-    """Merge multiple SNTP instances into one, similar to OTA merging behavior."""
-    full_conf = fv.full_config.get()
-    time_confs = full_conf.get(CONF_TIME, [])
-
-    sntp_configs: list[ConfigType] = []
-    other_time_configs: list[ConfigType] = []
-
-    for time_conf in time_confs:
-        if time_conf.get(CONF_PLATFORM) == CONF_SNTP:
-            sntp_configs.append(time_conf)
-        else:
-            other_time_configs.append(time_conf)
-
-    if len(sntp_configs) <= 1:
-        return
-
-    # Merge all SNTP configs into the first one
-    merged = sntp_configs[0]
-    for sntp_conf in sntp_configs[1:]:
-        # Validate that IDs are consistent if manually specified
-        if merged[CONF_ID].is_manual and sntp_conf[CONF_ID].is_manual:
-            raise cv.Invalid(
-                f"Found multiple SNTP configurations but {CONF_ID} is inconsistent"
-            )
-        merged = merge_config(merged, sntp_conf)
-
-    # Deduplicate servers while preserving order
-    servers = merged[CONF_SERVERS]
-    unique_servers = list(dict.fromkeys(servers))
-
-    # Warn if we're dropping servers due to 3-server limit
-    if len(unique_servers) > 3:
-        dropped = unique_servers[3:]
-        unique_servers = unique_servers[:3]
-        _LOGGER.warning(
-            "SNTP supports maximum 3 servers. Dropped excess server(s): %s",
-            dropped,
-        )
-
-    merged[CONF_SERVERS] = unique_servers
-
-    _LOGGER.warning(
-        "Found and merged %d SNTP time configurations into one instance",
-        len(sntp_configs),
-    )
-
-    # Replace time configs with merged SNTP + other time platforms
-    other_time_configs.append(merged)
-    full_conf[CONF_TIME] = other_time_configs
-    fv.full_config.set(full_conf)
-
-
 CONFIG_SCHEMA = cv.All(
     time_.TIME_SCHEMA.extend(
         {
@@ -106,8 +40,6 @@ CONFIG_SCHEMA = cv.All(
     ),
 )
 
-FINAL_VALIDATE_SCHEMA = _sntp_final_validate
-
 
 async def to_code(config):
     servers = config[CONF_SERVERS]

esphome/components/speaker/media_player/__init__.py

@@ -6,7 +6,7 @@ from pathlib import Path
 
 from esphome import automation, external_files
 import esphome.codegen as cg
-from esphome.components import audio, esp32, media_player, network, psram, speaker
+from esphome.components import audio, esp32, media_player, psram, speaker
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_BUFFER_SIZE,
@@ -32,7 +32,6 @@ _LOGGER = logging.getLogger(__name__)
 
 
 AUTO_LOAD = ["audio"]
-DEPENDENCIES = ["network"]
 
 CODEOWNERS = ["@kahrendt", "@synesthesiam"]
 DOMAIN = "media_player"
@@ -281,18 +280,6 @@ PIPELINE_SCHEMA = cv.Schema(
     }
 )
 
-
-def _request_high_performance_networking(config):
-    """Request high performance networking for streaming media.
-
-    Speaker media player streams audio data, so it always benefits from
-    optimized WiFi and lwip settings regardless of codec support.
-    Called during config validation to ensure flags are set before to_code().
-    """
-    network.require_high_performance_networking()
-    return config
-
-
 CONFIG_SCHEMA = cv.All(
     media_player.media_player_schema(SpeakerMediaPlayer).extend(
         {
@@ -317,7 +304,6 @@ CONFIG_SCHEMA = cv.All(
     ),
     cv.only_with_esp_idf,
     _validate_repeated_speaker,
-    _request_high_performance_networking,
 )
 
 
@@ -335,10 +321,28 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 
 async def to_code(config):
     if CORE.data[DOMAIN][config[CONF_ID].id][CONF_CODEC_SUPPORT_ENABLED]:
-        # Compile all supported audio codecs
+        # Compile all supported audio codecs and optimize the wifi settings
+
         cg.add_define("USE_AUDIO_FLAC_SUPPORT", True)
         cg.add_define("USE_AUDIO_MP3_SUPPORT", True)
 
+        # Based on https://github.com/espressif/esp-idf/blob/release/v5.4/examples/wifi/iperf/sdkconfig.defaults.esp32
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM", 16)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM", 64)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_DYNAMIC_TX_BUFFER_NUM", 64)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_TX_ENABLED", True)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_TX_BA_WIN", 32)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_RX_ENABLED", True)
+        esp32.add_idf_sdkconfig_option("CONFIG_ESP_WIFI_RX_BA_WIN", 32)
+
+        esp32.add_idf_sdkconfig_option("CONFIG_LWIP_TCP_SND_BUF_DEFAULT", 65534)
+        esp32.add_idf_sdkconfig_option("CONFIG_LWIP_TCP_WND_DEFAULT", 65534)
+        esp32.add_idf_sdkconfig_option("CONFIG_LWIP_TCP_RECVMBOX_SIZE", 64)
+        esp32.add_idf_sdkconfig_option("CONFIG_LWIP_TCPIP_RECVMBOX_SIZE", 64)
+
+        # Allocate wifi buffers in PSRAM
+        esp32.add_idf_sdkconfig_option("CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP", True)
+
     var = await media_player.new_media_player(config)
     await cg.register_component(var, config)
 

esphome/components/template/alarm_control_panel/__init__.py

@@ -137,11 +137,7 @@ async def to_code(config):
         cg.add(var.set_arming_night_time(config[CONF_ARMING_NIGHT_TIME]))
         supports_arm_night = True
 
-    if sensors := config.get(CONF_BINARY_SENSORS, []):
-        # Initialize FixedVector with the exact number of sensors
-        cg.add(var.init_sensors(len(sensors)))
-
-    for sensor in sensors:
+    for sensor in config.get(CONF_BINARY_SENSORS, []):
         bs = await cg.get_variable(sensor[CONF_INPUT])
 
         flags = BinarySensorFlags[FLAG_NORMAL]

esphome/components/template/alarm_control_panel/template_alarm_control_panel.cpp

@@ -20,13 +20,10 @@ void TemplateAlarmControlPanel::add_sensor(binary_sensor::BinarySensor *sensor,
   // Save the flags and type. Assign a store index for the per sensor data type.
   SensorDataStore sd;
   sd.last_chime_state = false;
-  AlarmSensor alarm_sensor;
-  alarm_sensor.sensor = sensor;
-  alarm_sensor.info.flags = flags;
-  alarm_sensor.info.type = type;
-  alarm_sensor.info.store_index = this->next_store_index_++;
-  this->sensors_.push_back(alarm_sensor);
+  this->sensor_map_[sensor].flags = flags;
+  this->sensor_map_[sensor].type = type;
   this->sensor_data_.push_back(sd);
+  this->sensor_map_[sensor].store_index = this->next_store_index_++;
 };
 
 static const LogString *sensor_type_to_string(AlarmSensorType type) {
@@ -48,7 +45,7 @@ void TemplateAlarmControlPanel::dump_config() {
   ESP_LOGCONFIG(TAG,
                 "TemplateAlarmControlPanel:\n"
                 "  Current State: %s\n"
-                "  Number of Codes: %zu\n"
+                "  Number of Codes: %u\n"
                 "  Requires Code To Arm: %s\n"
                 "  Arming Away Time: %" PRIu32 "s\n"
                 "  Arming Home Time: %" PRIu32 "s\n"
@@ -61,8 +58,7 @@ void TemplateAlarmControlPanel::dump_config() {
                 (this->arming_home_time_ / 1000), (this->arming_night_time_ / 1000), (this->pending_time_ / 1000),
                 (this->trigger_time_ / 1000), this->get_supported_features());
 #ifdef USE_BINARY_SENSOR
-  for (const auto &alarm_sensor : this->sensors_) {
-    const uint16_t flags = alarm_sensor.info.flags;
+  for (auto const &[sensor, info] : this->sensor_map_) {
     ESP_LOGCONFIG(TAG,
                   "  Binary Sensor:\n"
                   "    Name: %s\n"
@@ -71,10 +67,11 @@ void TemplateAlarmControlPanel::dump_config() {
                   "    Armed night bypass: %s\n"
                   "    Auto bypass: %s\n"
                   "    Chime mode: %s",
-                  alarm_sensor.sensor->get_name().c_str(), LOG_STR_ARG(sensor_type_to_string(alarm_sensor.info.type)),
-                  TRUEFALSE(flags & BINARY_SENSOR_MODE_BYPASS_ARMED_HOME),
-                  TRUEFALSE(flags & BINARY_SENSOR_MODE_BYPASS_ARMED_NIGHT),
-                  TRUEFALSE(flags & BINARY_SENSOR_MODE_BYPASS_AUTO), TRUEFALSE(flags & BINARY_SENSOR_MODE_CHIME));
+                  sensor->get_name().c_str(), LOG_STR_ARG(sensor_type_to_string(info.type)),
+                  TRUEFALSE(info.flags & BINARY_SENSOR_MODE_BYPASS_ARMED_HOME),
+                  TRUEFALSE(info.flags & BINARY_SENSOR_MODE_BYPASS_ARMED_NIGHT),
+                  TRUEFALSE(info.flags & BINARY_SENSOR_MODE_BYPASS_AUTO),
+                  TRUEFALSE(info.flags & BINARY_SENSOR_MODE_CHIME));
   }
 #endif
 }
@@ -124,9 +121,7 @@ void TemplateAlarmControlPanel::loop() {
 
 #ifdef USE_BINARY_SENSOR
   // Test all of the sensors regardless of the alarm panel state
-  for (const auto &alarm_sensor : this->sensors_) {
-    const auto &info = alarm_sensor.info;
-    auto *sensor = alarm_sensor.sensor;
+  for (auto const &[sensor, info] : this->sensor_map_) {
     // Check for chime zones
     if (info.flags & BINARY_SENSOR_MODE_CHIME) {
       // Look for the transition from closed to open
@@ -247,11 +242,11 @@ void TemplateAlarmControlPanel::arm_(optional<std::string> code, alarm_control_p
 
 void TemplateAlarmControlPanel::bypass_before_arming() {
 #ifdef USE_BINARY_SENSOR
-  for (const auto &alarm_sensor : this->sensors_) {
+  for (auto const &[sensor, info] : this->sensor_map_) {
     // Check for faulted bypass_auto sensors and remove them from monitoring
-    if ((alarm_sensor.info.flags & BINARY_SENSOR_MODE_BYPASS_AUTO) && (alarm_sensor.sensor->state)) {
-      ESP_LOGW(TAG, "'%s' is faulted and will be automatically bypassed", alarm_sensor.sensor->get_name().c_str());
-      this->bypassed_sensor_indicies_.push_back(alarm_sensor.info.store_index);
+    if ((info.flags & BINARY_SENSOR_MODE_BYPASS_AUTO) && (sensor->state)) {
+      ESP_LOGW(TAG, "'%s' is faulted and will be automatically bypassed", sensor->get_name().c_str());
+      this->bypassed_sensor_indicies_.push_back(info.store_index);
     }
   }
 #endif

esphome/components/template/alarm_control_panel/template_alarm_control_panel.h

@@ -1,12 +1,11 @@
 #pragma once
 
 #include <cinttypes>
-#include <vector>
+#include <map>
 
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
 #include "esphome/core/defines.h"
-#include "esphome/core/helpers.h"
 
 #include "esphome/components/alarm_control_panel/alarm_control_panel.h"
 
@@ -50,13 +49,6 @@ struct SensorInfo {
   uint8_t store_index;
 };
 
-#ifdef USE_BINARY_SENSOR
-struct AlarmSensor {
-  binary_sensor::BinarySensor *sensor;
-  SensorInfo info;
-};
-#endif
-
 class TemplateAlarmControlPanel final : public alarm_control_panel::AlarmControlPanel, public Component {
  public:
   TemplateAlarmControlPanel();
@@ -71,12 +63,6 @@ class TemplateAlarmControlPanel final : public alarm_control_panel::AlarmControl
   void bypass_before_arming();
 
 #ifdef USE_BINARY_SENSOR
-  /** Initialize the sensors vector with the specified capacity.
-   *
-   * @param capacity The number of sensors to allocate space for.
-   */
-  void init_sensors(size_t capacity) { this->sensors_.init(capacity); }
-
   /** Add a binary_sensor to the alarm_panel.
    *
    * @param sensor The BinarySensor instance.
@@ -136,8 +122,8 @@ class TemplateAlarmControlPanel final : public alarm_control_panel::AlarmControl
  protected:
   void control(const alarm_control_panel::AlarmControlPanelCall &call) override;
 #ifdef USE_BINARY_SENSOR
-  // List of binary sensors with their alarm-specific info
-  FixedVector<AlarmSensor> sensors_;
+  // This maps a binary sensor to its alarm specific info
+  std::map<binary_sensor::BinarySensor *, SensorInfo> sensor_map_;
   // a list of automatically bypassed sensors
   std::vector<uint8_t> bypassed_sensor_indicies_;
 #endif

esphome/components/thermostat/climate.py

@@ -945,10 +945,6 @@ async def to_code(config):
     cg.add(var.set_humidity_hysteresis(config[CONF_HUMIDITY_HYSTERESIS]))
 
     if CONF_PRESET in config:
-        # Separate standard and custom presets, and build preset config variables
-        standard_presets: list[tuple[cg.MockObj, cg.MockObj]] = []
-        custom_presets: list[tuple[str, cg.MockObj]] = []
-
         for preset_config in config[CONF_PRESET]:
             name = preset_config[CONF_NAME]
             standard_preset = None
@@ -991,39 +987,9 @@ async def to_code(config):
                 )
 
             if standard_preset is not None:
-                standard_presets.append((standard_preset, preset_target_variable))
+                cg.add(var.set_preset_config(standard_preset, preset_target_variable))
             else:
-                custom_presets.append((name, preset_target_variable))
-
-        # Build initializer list for standard presets
-        if standard_presets:
-            cg.add(
-                var.set_preset_config(
-                    [
-                        cg.StructInitializer(
-                            thermostat_ns.struct("ThermostatPresetEntry"),
-                            ("preset", preset),
-                            ("config", preset_var),
-                        )
-                        for preset, preset_var in standard_presets
-                    ]
-                )
-            )
-
-        # Build initializer list for custom presets
-        if custom_presets:
-            cg.add(
-                var.set_custom_preset_config(
-                    [
-                        cg.StructInitializer(
-                            thermostat_ns.struct("ThermostatCustomPresetEntry"),
-                            ("name", cg.RawExpression(f'"{name}"')),
-                            ("config", preset_var),
-                        )
-                        for name, preset_var in custom_presets
-                    ]
-                )
-            )
+                cg.add(var.set_custom_preset_config(name, preset_target_variable))
 
     if CONF_DEFAULT_PRESET in config:
         default_preset_name = config[CONF_DEFAULT_PRESET]

esphome/components/thermostat/thermostat_climate.cpp

@@ -53,8 +53,8 @@ void ThermostatClimate::setup() {
   if (use_default_preset) {
     if (this->default_preset_ != climate::ClimatePreset::CLIMATE_PRESET_NONE) {
       this->change_preset_(this->default_preset_);
-    } else if (this->default_custom_preset_ != nullptr) {
-      this->change_custom_preset_(this->default_custom_preset_);
+    } else if (!this->default_custom_preset_.empty()) {
+      this->change_custom_preset_(this->default_custom_preset_.c_str());
     }
   }
 
@@ -319,16 +319,16 @@ climate::ClimateTraits ThermostatClimate::traits() {
   if (this->supports_swing_mode_vertical_)
     traits.add_supported_swing_mode(climate::CLIMATE_SWING_VERTICAL);
 
-  for (const auto &entry : this->preset_config_) {
-    traits.add_supported_preset(entry.preset);
+  for (auto &it : this->preset_config_) {
+    traits.add_supported_preset(it.first);
   }
 
-  // Extract custom preset names from the custom_preset_config_ vector
+  // Extract custom preset names from the custom_preset_config_ map
   if (!this->custom_preset_config_.empty()) {
     std::vector<const char *> custom_preset_names;
     custom_preset_names.reserve(this->custom_preset_config_.size());
-    for (const auto &entry : this->custom_preset_config_) {
-      custom_preset_names.push_back(entry.name);
+    for (const auto &it : this->custom_preset_config_) {
+      custom_preset_names.push_back(it.first.c_str());
     }
     traits.set_supported_custom_presets(custom_preset_names);
   }
@@ -1154,18 +1154,12 @@ void ThermostatClimate::dump_preset_config_(const char *preset_name, const Therm
 }
 
 void ThermostatClimate::change_preset_(climate::ClimatePreset preset) {
-  // Linear search through preset configurations
-  const ThermostatClimateTargetTempConfig *config = nullptr;
-  for (const auto &entry : this->preset_config_) {
-    if (entry.preset == preset) {
-      config = &entry.config;
-      break;
-    }
-  }
+  auto config = this->preset_config_.find(preset);
 
-  if (config != nullptr) {
+  if (config != this->preset_config_.end()) {
     ESP_LOGV(TAG, "Preset %s requested", LOG_STR_ARG(climate::climate_preset_to_string(preset)));
-    if (this->change_preset_internal_(*config) || (!this->preset.has_value()) || this->preset.value() != preset) {
+    if (this->change_preset_internal_(config->second) || (!this->preset.has_value()) ||
+        this->preset.value() != preset) {
       // Fire any preset changed trigger if defined
       Trigger<> *trig = this->preset_change_trigger_;
       this->set_preset_(preset);
@@ -1184,18 +1178,11 @@ void ThermostatClimate::change_preset_(climate::ClimatePreset preset) {
 }
 
 void ThermostatClimate::change_custom_preset_(const char *custom_preset) {
-  // Linear search through custom preset configurations
-  const ThermostatClimateTargetTempConfig *config = nullptr;
-  for (const auto &entry : this->custom_preset_config_) {
-    if (strcmp(entry.name, custom_preset) == 0) {
-      config = &entry.config;
-      break;
-    }
-  }
+  auto config = this->custom_preset_config_.find(custom_preset);
 
-  if (config != nullptr) {
+  if (config != this->custom_preset_config_.end()) {
     ESP_LOGV(TAG, "Custom preset %s requested", custom_preset);
-    if (this->change_preset_internal_(*config) || !this->has_custom_preset() ||
+    if (this->change_preset_internal_(config->second) || !this->has_custom_preset() ||
         strcmp(this->get_custom_preset(), custom_preset) != 0) {
       // Fire any preset changed trigger if defined
       Trigger<> *trig = this->preset_change_trigger_;
@@ -1260,12 +1247,14 @@ bool ThermostatClimate::change_preset_internal_(const ThermostatClimateTargetTem
   return something_changed;
 }
 
-void ThermostatClimate::set_preset_config(std::initializer_list<PresetEntry> presets) {
-  this->preset_config_ = presets;
+void ThermostatClimate::set_preset_config(climate::ClimatePreset preset,
+                                          const ThermostatClimateTargetTempConfig &config) {
+  this->preset_config_[preset] = config;
 }
 
-void ThermostatClimate::set_custom_preset_config(std::initializer_list<CustomPresetEntry> presets) {
-  this->custom_preset_config_ = presets;
+void ThermostatClimate::set_custom_preset_config(const std::string &name,
+                                                 const ThermostatClimateTargetTempConfig &config) {
+  this->custom_preset_config_[name] = config;
 }
 
 ThermostatClimate::ThermostatClimate()
@@ -1304,16 +1293,8 @@ ThermostatClimate::ThermostatClimate()
       humidity_control_humidify_action_trigger_(new Trigger<>()),
       humidity_control_off_action_trigger_(new Trigger<>()) {}
 
-void ThermostatClimate::set_default_preset(const char *custom_preset) {
-  // Find the preset in custom_preset_config_ and store pointer from there
-  for (const auto &entry : this->custom_preset_config_) {
-    if (strcmp(entry.name, custom_preset) == 0) {
-      this->default_custom_preset_ = entry.name;
-      return;
-    }
-  }
-  // If not found, it will be caught during validation
-  this->default_custom_preset_ = nullptr;
+void ThermostatClimate::set_default_preset(const std::string &custom_preset) {
+  this->default_custom_preset_ = custom_preset;
 }
 
 void ThermostatClimate::set_default_preset(climate::ClimatePreset preset) { this->default_preset_ = preset; }
@@ -1624,22 +1605,19 @@ void ThermostatClimate::dump_config() {
 
   if (!this->preset_config_.empty()) {
     ESP_LOGCONFIG(TAG, "  Supported PRESETS:");
-    for (const auto &entry : this->preset_config_) {
-      const auto *preset_name = LOG_STR_ARG(climate::climate_preset_to_string(entry.preset));
-      ESP_LOGCONFIG(TAG, "    %s:%s", preset_name, entry.preset == this->default_preset_ ? " (default)" : "");
-      this->dump_preset_config_(preset_name, entry.config);
+    for (auto &it : this->preset_config_) {
+      const auto *preset_name = LOG_STR_ARG(climate::climate_preset_to_string(it.first));
+      ESP_LOGCONFIG(TAG, "    %s:%s", preset_name, it.first == this->default_preset_ ? " (default)" : "");
+      this->dump_preset_config_(preset_name, it.second);
     }
   }
 
   if (!this->custom_preset_config_.empty()) {
     ESP_LOGCONFIG(TAG, "  Supported CUSTOM PRESETS:");
-    for (const auto &entry : this->custom_preset_config_) {
-      const auto *preset_name = entry.name;
-      ESP_LOGCONFIG(TAG, "    %s:%s", preset_name,
-                    (this->default_custom_preset_ != nullptr && strcmp(entry.name, this->default_custom_preset_) == 0)
-                        ? " (default)"
-                        : "");
-      this->dump_preset_config_(preset_name, entry.config);
+    for (auto &it : this->custom_preset_config_) {
+      const auto *preset_name = it.first.c_str();
+      ESP_LOGCONFIG(TAG, "    %s:%s", preset_name, it.first == this->default_custom_preset_ ? " (default)" : "");
+      this->dump_preset_config_(preset_name, it.second);
     }
   }
 }

esphome/components/thermostat/thermostat_climate.h

@@ -3,12 +3,12 @@
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
 #include "esphome/core/hal.h"
-#include "esphome/core/helpers.h"
 #include "esphome/components/climate/climate.h"
 #include "esphome/components/sensor/sensor.h"
 
 #include <array>
 #include <cinttypes>
+#include <map>
 
 namespace esphome {
 namespace thermostat {
@@ -72,29 +72,14 @@ struct ThermostatClimateTargetTempConfig {
   optional<climate::ClimateMode> mode_{};
 };
 
-/// Entry for standard preset lookup
-struct ThermostatPresetEntry {
-  climate::ClimatePreset preset;
-  ThermostatClimateTargetTempConfig config;
-};
-
-/// Entry for custom preset lookup
-struct ThermostatCustomPresetEntry {
-  const char *name;
-  ThermostatClimateTargetTempConfig config;
-};
-
 class ThermostatClimate : public climate::Climate, public Component {
  public:
-  using PresetEntry = ThermostatPresetEntry;
-  using CustomPresetEntry = ThermostatCustomPresetEntry;
-
   ThermostatClimate();
   void setup() override;
   void dump_config() override;
   void loop() override;
 
-  void set_default_preset(const char *custom_preset);
+  void set_default_preset(const std::string &custom_preset);
   void set_default_preset(climate::ClimatePreset preset);
   void set_on_boot_restore_from(OnBootRestoreFrom on_boot_restore_from);
   void set_set_point_minimum_differential(float differential);
@@ -146,8 +131,8 @@ class ThermostatClimate : public climate::Climate, public Component {
   void set_supports_humidification(bool supports_humidification);
   void set_supports_two_points(bool supports_two_points);
 
-  void set_preset_config(std::initializer_list<PresetEntry> presets);
-  void set_custom_preset_config(std::initializer_list<CustomPresetEntry> presets);
+  void set_preset_config(climate::ClimatePreset preset, const ThermostatClimateTargetTempConfig &config);
+  void set_custom_preset_config(const std::string &name, const ThermostatClimateTargetTempConfig &config);
 
   Trigger<> *get_cool_action_trigger() const;
   Trigger<> *get_supplemental_cool_action_trigger() const;
@@ -531,6 +516,9 @@ class ThermostatClimate : public climate::Climate, public Component {
   Trigger<> *prev_swing_mode_trigger_{nullptr};
   Trigger<> *prev_humidity_control_trigger_{nullptr};
 
+  /// Default custom preset to use on start up
+  std::string default_custom_preset_{};
+
   /// Climate action timers
   std::array<ThermostatClimateTimer, THERMOSTAT_TIMER_COUNT> timer_{
       ThermostatClimateTimer(false, 0, 0, std::bind(&ThermostatClimate::cooling_max_run_time_timer_callback_, this)),
@@ -546,12 +534,9 @@ class ThermostatClimate : public climate::Climate, public Component {
   };
 
   /// The set of standard preset configurations this thermostat supports (Eg. AWAY, ECO, etc)
-  FixedVector<PresetEntry> preset_config_{};
+  std::map<climate::ClimatePreset, ThermostatClimateTargetTempConfig> preset_config_{};
   /// The set of custom preset configurations this thermostat supports (eg. "My Custom Preset")
-  FixedVector<CustomPresetEntry> custom_preset_config_{};
-  /// Default custom preset to use on start up (pointer to entry in custom_preset_config_)
- private:
-  const char *default_custom_preset_{nullptr};
+  std::map<std::string, ThermostatClimateTargetTempConfig> custom_preset_config_{};
 };
 
 }  // namespace thermostat

esphome/components/uart/__init__.py

@@ -1,4 +1,3 @@
-from logging import getLogger
 import math
 import re
 
@@ -36,8 +35,6 @@ from esphome.core import CORE, ID
 import esphome.final_validate as fv
 from esphome.yaml_util import make_data_base
 
-_LOGGER = getLogger(__name__)
-
 CODEOWNERS = ["@esphome/core"]
 uart_ns = cg.esphome_ns.namespace("uart")
 UARTComponent = uart_ns.class_("UARTComponent")
@@ -133,21 +130,6 @@ def validate_host_config(config):
     return config
 
 
-def validate_rx_buffer_size(config):
-    if CORE.is_esp32:
-        # ESP32 UART hardware FIFO is 128 bytes (LP UART is 16 bytes, but we use 128 as safe minimum)
-        # rx_buffer_size must be greater than the hardware FIFO length
-        min_buffer_size = 128
-        if config[CONF_RX_BUFFER_SIZE] <= min_buffer_size:
-            _LOGGER.warning(
-                "UART rx_buffer_size (%d bytes) is too small and must be greater than the hardware "
-                "FIFO size (%d bytes). The buffer size will be automatically adjusted at runtime.",
-                config[CONF_RX_BUFFER_SIZE],
-                min_buffer_size,
-            )
-    return config
-
-
 def _uart_declare_type(value):
     if CORE.is_esp8266:
         return cv.declare_id(ESP8266UartComponent)(value)
@@ -265,7 +247,6 @@ CONFIG_SCHEMA = cv.All(
     ).extend(cv.COMPONENT_SCHEMA),
     cv.has_at_least_one_key(CONF_TX_PIN, CONF_RX_PIN, CONF_PORT),
     validate_host_config,
-    validate_rx_buffer_size,
 )
 
 

esphome/components/uart/uart_component_esp_idf.cpp

@@ -91,16 +91,6 @@ void IDFUARTComponent::setup() {
   this->uart_num_ = static_cast<uart_port_t>(next_uart_num++);
   this->lock_ = xSemaphoreCreateMutex();
 
-#if (SOC_UART_LP_NUM >= 1)
-  size_t fifo_len = ((this->uart_num_ < SOC_UART_HP_NUM) ? SOC_UART_FIFO_LEN : SOC_LP_UART_FIFO_LEN);
-#else
-  size_t fifo_len = SOC_UART_FIFO_LEN;
-#endif
-  if (this->rx_buffer_size_ <= fifo_len) {
-    ESP_LOGW(TAG, "rx_buffer_size is too small, must be greater than %zu", fifo_len);
-    this->rx_buffer_size_ = fifo_len * 2;
-  }
-
   xSemaphoreTake(this->lock_, portMAX_DELAY);
 
   this->load_settings(false);
@@ -247,12 +237,8 @@ void IDFUARTComponent::set_rx_timeout(size_t rx_timeout) {
 
 void IDFUARTComponent::write_array(const uint8_t *data, size_t len) {
   xSemaphoreTake(this->lock_, portMAX_DELAY);
-  int32_t write_len = uart_write_bytes(this->uart_num_, data, len);
+  uart_write_bytes(this->uart_num_, data, len);
   xSemaphoreGive(this->lock_);
-  if (write_len != (int32_t) len) {
-    ESP_LOGW(TAG, "uart_write_bytes failed: %d != %zu", write_len, len);
-    this->mark_failed();
-  }
 #ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
     this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
@@ -281,7 +267,6 @@ bool IDFUARTComponent::peek_byte(uint8_t *data) {
 
 bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
   size_t length_to_read = len;
-  int32_t read_len = 0;
   if (!this->check_read_timeout_(len))
     return false;
   xSemaphoreTake(this->lock_, portMAX_DELAY);
@@ -292,31 +277,25 @@ bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
     this->has_peek_ = false;
   }
   if (length_to_read > 0)
-    read_len = uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_PERIOD_MS);
+    uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_PERIOD_MS);
   xSemaphoreGive(this->lock_);
 #ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
     this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
   }
 #endif
-  return read_len == (int32_t) length_to_read;
+  return true;
 }
 
 int IDFUARTComponent::available() {
-  size_t available = 0;
-  esp_err_t err;
+  size_t available;
 
   xSemaphoreTake(this->lock_, portMAX_DELAY);
-  err = uart_get_buffered_data_len(this->uart_num_, &available);
+  uart_get_buffered_data_len(this->uart_num_, &available);
+  if (this->has_peek_)
+    available++;
   xSemaphoreGive(this->lock_);
 
-  if (err != ESP_OK) {
-    ESP_LOGW(TAG, "uart_get_buffered_data_len failed: %s", esp_err_to_name(err));
-    this->mark_failed();
-  }
-  if (this->has_peek_) {
-    available++;
-  }
   return available;
 }
 

esphome/components/web_server/ota/__init__.py

@@ -1,69 +1,17 @@
-import logging
-
 import esphome.codegen as cg
 from esphome.components.esp32 import add_idf_component
 from esphome.components.ota import BASE_OTA_SCHEMA, OTAComponent, ota_to_code
-from esphome.config_helpers import merge_config
 import esphome.config_validation as cv
-from esphome.const import CONF_ID, CONF_OTA, CONF_PLATFORM
+from esphome.const import CONF_ID
 from esphome.core import CORE, coroutine_with_priority
 from esphome.coroutine import CoroPriority
-import esphome.final_validate as fv
-from esphome.types import ConfigType
-
-_LOGGER = logging.getLogger(__name__)
 
 CODEOWNERS = ["@esphome/core"]
 DEPENDENCIES = ["network", "web_server_base"]
 
-CONF_WEB_SERVER = "web_server"
-
 web_server_ns = cg.esphome_ns.namespace("web_server")
 WebServerOTAComponent = web_server_ns.class_("WebServerOTAComponent", OTAComponent)
 
-
-def _web_server_ota_final_validate(config: ConfigType) -> None:
-    """Merge multiple web_server OTA instances into one.
-
-    Multiple web_server OTA instances register duplicate HTTP handlers for /update,
-    causing undefined behavior. Merge them into a single instance.
-    """
-    full_conf = fv.full_config.get()
-    ota_confs = full_conf.get(CONF_OTA, [])
-
-    web_server_ota_configs: list[ConfigType] = []
-    other_ota_configs: list[ConfigType] = []
-
-    for ota_conf in ota_confs:
-        if ota_conf.get(CONF_PLATFORM) == CONF_WEB_SERVER:
-            web_server_ota_configs.append(ota_conf)
-        else:
-            other_ota_configs.append(ota_conf)
-
-    if len(web_server_ota_configs) <= 1:
-        return
-
-    # Merge all web_server OTA configs into the first one
-    merged = web_server_ota_configs[0]
-    for ota_conf in web_server_ota_configs[1:]:
-        # Validate that IDs are consistent if manually specified
-        if merged[CONF_ID].is_manual and ota_conf[CONF_ID].is_manual:
-            raise cv.Invalid(
-                f"Found multiple web_server OTA configurations but {CONF_ID} is inconsistent"
-            )
-        merged = merge_config(merged, ota_conf)
-
-    _LOGGER.warning(
-        "Found and merged %d web_server OTA configurations into one instance",
-        len(web_server_ota_configs),
-    )
-
-    # Replace OTA configs with merged web_server + other OTA platforms
-    other_ota_configs.append(merged)
-    full_conf[CONF_OTA] = other_ota_configs
-    fv.full_config.set(full_conf)
-
-
 CONFIG_SCHEMA = (
     cv.Schema(
         {
@@ -74,8 +22,6 @@ CONFIG_SCHEMA = (
     .extend(cv.COMPONENT_SCHEMA)
 )
 
-FINAL_VALIDATE_SCHEMA = _web_server_ota_final_validate
-
 
 @coroutine_with_priority(CoroPriority.WEB_SERVER_OTA)
 async def to_code(config):

esphome/components/wifi/__init__.py

@@ -5,13 +5,10 @@ from esphome.automation import Condition
 import esphome.codegen as cg
 from esphome.components.const import CONF_USE_PSRAM
 from esphome.components.esp32 import add_idf_sdkconfig_option, const, get_esp32_variant
-from esphome.components.network import (
-    has_high_performance_networking,
-    ip_address_literal,
-)
-from esphome.components.psram import is_guaranteed as psram_is_guaranteed
+from esphome.components.network import ip_address_literal
 from esphome.config_helpers import filter_source_files_from_platform
 import esphome.config_validation as cv
+from esphome.config_validation import only_with_esp_idf
 from esphome.const import (
     CONF_AP,
     CONF_BSSID,
@@ -59,8 +56,6 @@ _LOGGER = logging.getLogger(__name__)
 
 AUTO_LOAD = ["network"]
 
-_LOGGER = logging.getLogger(__name__)
-
 NO_WIFI_VARIANTS = [const.VARIANT_ESP32H2, const.VARIANT_ESP32P4]
 CONF_SAVE = "save"
 CONF_MIN_AUTH_MODE = "min_auth_mode"
@@ -351,7 +346,7 @@ CONFIG_SCHEMA = cv.All(
                 single=True
             ),
             cv.Optional(CONF_USE_PSRAM): cv.All(
-                cv.only_on_esp32, cv.requires_component("psram"), cv.boolean
+                only_with_esp_idf, cv.requires_component("psram"), cv.boolean
             ),
         }
     ),
@@ -501,56 +496,6 @@ async def to_code(config):
 
     if config.get(CONF_USE_PSRAM):
         add_idf_sdkconfig_option("CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP", True)
-
-    # Apply high performance WiFi settings if high performance networking is enabled
-    if CORE.is_esp32 and CORE.using_esp_idf and has_high_performance_networking():
-        # Check if PSRAM is guaranteed (set by psram component during final validation)
-        psram_guaranteed = psram_is_guaranteed()
-
-        # Always allocate WiFi buffers in PSRAM if available
-        add_idf_sdkconfig_option("CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP", True)
-
-        if psram_guaranteed:
-            _LOGGER.info(
-                "Applying high-performance WiFi settings (PSRAM guaranteed): 512 RX buffers, 32 TX buffers"
-            )
-            # PSRAM is guaranteed - use aggressive settings
-            # Higher maximum values are allowed because CONFIG_LWIP_WND_SCALE is set to true in networking component
-            # Based on https://github.com/espressif/esp-adf/issues/297#issuecomment-783811702
-
-            # Large dynamic RX buffers (requires PSRAM)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM", 16)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM", 512)
-
-            # Static TX buffers for better performance
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_STATIC_TX_BUFFER", True)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_TX_BUFFER_TYPE", 0)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_CACHE_TX_BUFFER_NUM", 32)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_STATIC_TX_BUFFER_NUM", 8)
-
-            # AMPDU settings optimized for PSRAM
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_TX_ENABLED", True)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_TX_BA_WIN", 16)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_RX_ENABLED", True)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_RX_BA_WIN", 32)
-        else:
-            _LOGGER.info(
-                "Applying optimized WiFi settings: 64 RX buffers, 64 TX buffers"
-            )
-            # PSRAM not guaranteed - use more conservative, but still optimized settings
-            # Based on https://github.com/espressif/esp-idf/blob/release/v5.4/examples/wifi/iperf/sdkconfig.defaults.esp32
-
-            # Standard buffer counts
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM", 16)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM", 64)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_DYNAMIC_TX_BUFFER_NUM", 64)
-
-            # Standard AMPDU settings
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_TX_ENABLED", True)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_TX_BA_WIN", 32)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_AMPDU_RX_ENABLED", True)
-            add_idf_sdkconfig_option("CONFIG_ESP_WIFI_RX_BA_WIN", 32)
-
     cg.add_define("USE_WIFI")
 
     # must register before OTA safe mode check

esphome/components/wifi/wifi_component.cpp

@@ -197,10 +197,6 @@ static constexpr uint8_t WIFI_RETRY_COUNT_PER_SSID = 1;
 // Rationale: Fast connect prioritizes speed - try each AP once to find a working one quickly
 static constexpr uint8_t WIFI_RETRY_COUNT_PER_AP = 1;
 
-/// Cooldown duration in milliseconds after adapter restart or repeated failures
-/// Allows WiFi hardware to stabilize before next connection attempt
-static constexpr uint32_t WIFI_COOLDOWN_DURATION_MS = 1000;
-
 static constexpr uint8_t get_max_retries_for_phase(WiFiRetryPhase phase) {
   switch (phase) {
     case WiFiRetryPhase::INITIAL_CONNECT:
@@ -279,7 +275,7 @@ int8_t WiFiComponent::find_next_hidden_sta_(int8_t start_index) {
       ESP_LOGD(TAG, "Hidden candidate " LOG_SECRET("'%s'") " at index %d", sta.get_ssid().c_str(), static_cast<int>(i));
       return static_cast<int8_t>(i);
     }
-    ESP_LOGD(TAG, "Skipping hidden retry for visible network " LOG_SECRET("'%s'"), sta.get_ssid().c_str());
+    ESP_LOGD(TAG, "Skipping " LOG_SECRET("'%s'") " (visible in scan)", sta.get_ssid().c_str());
   }
   // No hidden SSIDs found
   return -1;
@@ -293,7 +289,7 @@ void WiFiComponent::start_initial_connection_() {
     this->selected_sta_index_ = 0;
     this->retry_phase_ = WiFiRetryPhase::EXPLICIT_HIDDEN;
     WiFiAP params = this->build_params_for_current_phase_();
-    this->start_connecting(params);
+    this->start_connecting(params, false);
   } else {
     ESP_LOGI(TAG, "Starting scan");
     this->start_scanning();
@@ -375,13 +371,13 @@ void WiFiComponent::start() {
     // Without saved data, try first configured network or use normal flow
     if (loaded_fast_connect) {
       ESP_LOGI(TAG, "Starting fast_connect (saved) " LOG_SECRET("'%s'"), params.get_ssid().c_str());
-      this->start_connecting(params);
+      this->start_connecting(params, false);
     } else if (!this->sta_.empty() && !this->sta_[0].get_hidden()) {
       // No saved data, but have configured networks - try first non-hidden network
       ESP_LOGI(TAG, "Starting fast_connect (config) " LOG_SECRET("'%s'"), this->sta_[0].get_ssid().c_str());
       this->selected_sta_index_ = 0;
       params = this->build_params_for_current_phase_();
-      this->start_connecting(params);
+      this->start_connecting(params, false);
     } else {
       // No saved data and (no networks OR first is hidden) - use normal flow
       this->start_initial_connection_();
@@ -421,7 +417,6 @@ void WiFiComponent::restart_adapter() {
   // Don't set retry_phase_ or num_retried_ here - state machine handles transitions
   this->state_ = WIFI_COMPONENT_STATE_COOLDOWN;
   this->action_started_ = millis();
-  this->error_from_callback_ = false;
 }
 
 void WiFiComponent::loop() {
@@ -441,7 +436,7 @@ void WiFiComponent::loop() {
     switch (this->state_) {
       case WIFI_COMPONENT_STATE_COOLDOWN: {
         this->status_set_warning(LOG_STR("waiting to reconnect"));
-        if (now - this->action_started_ > WIFI_COOLDOWN_DURATION_MS) {
+        if (millis() - this->action_started_ > 5000) {
           // After cooldown we either restarted the adapter because of
           // a failure, or something tried to connect over and over
           // so we entered cooldown. In both cases we call
@@ -455,7 +450,8 @@ void WiFiComponent::loop() {
         this->check_scanning_finished();
         break;
       }
-      case WIFI_COMPONENT_STATE_STA_CONNECTING: {
+      case WIFI_COMPONENT_STATE_STA_CONNECTING:
+      case WIFI_COMPONENT_STATE_STA_CONNECTING_2: {
         this->status_set_warning(LOG_STR("associating to network"));
         this->check_connecting_finished();
         break;
@@ -465,8 +461,6 @@ void WiFiComponent::loop() {
         if (!this->is_connected()) {
           ESP_LOGW(TAG, "Connection lost; reconnecting");
           this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING;
-          // Clear error flag before reconnecting so first attempt is not seen as immediate failure
-          this->error_from_callback_ = false;
           this->retry_connect();
         } else {
           this->status_clear_warning();
@@ -668,27 +662,27 @@ void WiFiComponent::save_wifi_sta(const std::string &ssid, const std::string &pa
   this->set_sta(sta);
 }
 
-void WiFiComponent::start_connecting(const WiFiAP &ap) {
+void WiFiComponent::start_connecting(const WiFiAP &ap, bool two) {
   // Log connection attempt at INFO level with priority
-  char bssid_s[18];
+  std::string bssid_formatted;
   int8_t priority = 0;
 
   if (ap.get_bssid().has_value()) {
-    format_mac_addr_upper(ap.get_bssid().value().data(), bssid_s);
+    bssid_formatted = format_mac_address_pretty(ap.get_bssid().value().data());
     priority = this->get_sta_priority(ap.get_bssid().value());
   }
 
   ESP_LOGI(TAG,
            "Connecting to " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") " (priority %d, attempt %u/%u in phase %s)...",
-           ap.get_ssid().c_str(), ap.get_bssid().has_value() ? bssid_s : LOG_STR_LITERAL("any"), priority,
-           this->num_retried_ + 1, get_max_retries_for_phase(this->retry_phase_),
+           ap.get_ssid().c_str(), ap.get_bssid().has_value() ? bssid_formatted.c_str() : LOG_STR_LITERAL("any"),
+           priority, this->num_retried_ + 1, get_max_retries_for_phase(this->retry_phase_),
            LOG_STR_ARG(retry_phase_to_log_string(this->retry_phase_)));
 
 #ifdef ESPHOME_LOG_HAS_VERBOSE
   ESP_LOGV(TAG, "Connection Params:");
   ESP_LOGV(TAG, "  SSID: '%s'", ap.get_ssid().c_str());
   if (ap.get_bssid().has_value()) {
-    ESP_LOGV(TAG, "  BSSID: %s", bssid_s);
+    ESP_LOGV(TAG, "  BSSID: %s", format_mac_address_pretty(ap.get_bssid()->data()).c_str());
   } else {
     ESP_LOGV(TAG, "  BSSID: Not Set");
   }
@@ -735,24 +729,19 @@ void WiFiComponent::start_connecting(const WiFiAP &ap) {
 
   if (!this->wifi_sta_connect_(ap)) {
     ESP_LOGE(TAG, "wifi_sta_connect_ failed");
-    // Enter cooldown to allow WiFi hardware to stabilize
-    // (immediate failure suggests hardware not ready, different from connection timeout)
-    this->state_ = WIFI_COMPONENT_STATE_COOLDOWN;
-  } else {
+    this->retry_connect();
+    return;
+  }
+
+  if (!two) {
     this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING;
+  } else {
+    this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING_2;
   }
   this->action_started_ = millis();
 }
 
 const LogString *get_signal_bars(int8_t rssi) {
-  // Check for disconnected sentinel value first
-  if (rssi == WIFI_RSSI_DISCONNECTED) {
-    // MULTIPLICATION SIGN
-    // Unicode: U+00D7, UTF-8: C3 97
-    return LOG_STR("\033[0;31m"  // red
-                   "\xc3\x97\xc3\x97\xc3\x97\xc3\x97"
-                   "\033[0m");
-  }
   // LOWER ONE QUARTER BLOCK
   // Unicode: U+2582, UTF-8: E2 96 82
   // LOWER HALF BLOCK
@@ -797,8 +786,6 @@ const LogString *get_signal_bars(int8_t rssi) {
 
 void WiFiComponent::print_connect_params_() {
   bssid_t bssid = wifi_bssid();
-  char bssid_s[18];
-  format_mac_addr_upper(bssid.data(), bssid_s);
 
   ESP_LOGCONFIG(TAG, "  Local MAC: %s", get_mac_address_pretty().c_str());
   if (this->is_disabled()) {
@@ -821,9 +808,9 @@ void WiFiComponent::print_connect_params_() {
                                                                            "  Gateway: %s\n"
                                                                            "  DNS1: %s\n"
                                                                            "  DNS2: %s",
-                wifi_ssid().c_str(), bssid_s, App.get_name().c_str(), rssi, LOG_STR_ARG(get_signal_bars(rssi)),
-                get_wifi_channel(), wifi_subnet_mask_().str().c_str(), wifi_gateway_ip_().str().c_str(),
-                wifi_dns_ip_(0).str().c_str(), wifi_dns_ip_(1).str().c_str());
+                wifi_ssid().c_str(), format_mac_address_pretty(bssid.data()).c_str(), App.get_name().c_str(), rssi,
+                LOG_STR_ARG(get_signal_bars(rssi)), get_wifi_channel(), wifi_subnet_mask_().str().c_str(),
+                wifi_gateway_ip_().str().c_str(), wifi_dns_ip_(0).str().c_str(), wifi_dns_ip_(1).str().c_str());
 #ifdef ESPHOME_LOG_HAS_VERBOSE
   if (const WiFiAP *config = this->get_selected_sta_(); config && config->get_bssid().has_value()) {
     ESP_LOGV(TAG, "  Priority: %d", this->get_sta_priority(*config->get_bssid()));
@@ -1030,14 +1017,11 @@ void WiFiComponent::check_scanning_finished() {
   WiFiAP params = this->build_params_for_current_phase_();
   // Ensure we're in SCAN_CONNECTING phase when connecting with scan results
   // (needed when scan was started directly without transition_to_phase_, e.g., initial scan)
-  this->start_connecting(params);
+  this->start_connecting(params, false);
 }
 
 void WiFiComponent::dump_config() {
-  ESP_LOGCONFIG(TAG,
-                "WiFi:\n"
-                "  Connected: %s",
-                YESNO(this->is_connected()));
+  ESP_LOGCONFIG(TAG, "WiFi:");
   this->print_connect_params_();
 }
 
@@ -1062,10 +1046,6 @@ void WiFiComponent::check_connecting_finished() {
     // Reset to initial phase on successful connection (don't log transition, just reset state)
     this->retry_phase_ = WiFiRetryPhase::INITIAL_CONNECT;
     this->num_retried_ = 0;
-    // Ensure next connection attempt does not inherit error state
-    // so when WiFi disconnects later we start fresh and don't see
-    // the first connection as a failure.
-    this->error_from_callback_ = false;
 
     this->print_connect_params_();
 
@@ -1106,12 +1086,18 @@ void WiFiComponent::check_connecting_finished() {
   uint32_t now = millis();
   if (now - this->action_started_ > 30000) {
     ESP_LOGW(TAG, "Connection timeout");
+    // Move from STA_CONNECTING_2 back to STA_CONNECTING state
+    // since we know the connection attempt has failed
+    this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING;
     this->retry_connect();
     return;
   }
 
   if (this->error_from_callback_) {
     ESP_LOGW(TAG, "Connecting to network failed (callback)");
+    // Move from STA_CONNECTING_2 back to STA_CONNECTING state
+    // since we know the connection attempt is finished
+    this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING;
     this->retry_connect();
     return;
   }
@@ -1120,6 +1106,9 @@ void WiFiComponent::check_connecting_finished() {
     return;
   }
 
+  // Move from STA_CONNECTING_2 back to STA_CONNECTING state
+  // since we know the connection attempt is finished
+  this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING;
   if (status == WiFiSTAConnectStatus::ERROR_NETWORK_NOT_FOUND) {
     ESP_LOGW(TAG, "Network no longer found");
     this->retry_connect();
@@ -1152,11 +1141,6 @@ WiFiRetryPhase WiFiComponent::determine_next_phase_() {
         return WiFiRetryPhase::FAST_CONNECT_CYCLING_APS;  // Move to next AP
       }
 #endif
-      // Check if we should try explicit hidden networks before scanning
-      // This handles reconnection after connection loss where first network is hidden
-      if (!this->sta_.empty() && this->sta_[0].get_hidden()) {
-        return WiFiRetryPhase::EXPLICIT_HIDDEN;
-      }
       // No more APs to try, fall back to scan
       return WiFiRetryPhase::SCAN_CONNECTING;
 
@@ -1415,10 +1399,8 @@ void WiFiComponent::log_and_adjust_priority_for_failed_connect_() {
     this->set_sta_priority(failed_bssid.value(), new_priority);
   }
 
-  char bssid_s[18];
-  format_mac_addr_upper(failed_bssid.value().data(), bssid_s);
-  ESP_LOGD(TAG, "Failed " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") ", priority %d → %d", ssid.c_str(), bssid_s,
-           old_priority, new_priority);
+  ESP_LOGD(TAG, "Failed " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") ", priority %d → %d", ssid.c_str(),
+           format_mac_address_pretty(failed_bssid.value().data()).c_str(), old_priority, new_priority);
 
   // After adjusting priority, check if all priorities are now at minimum
   // If so, clear the vector to save memory and reset for fresh start
@@ -1510,14 +1492,27 @@ void WiFiComponent::retry_connect() {
 
   this->error_from_callback_ = false;
 
-  yield();
-  // Check if we have a valid target before building params
-  // After exhausting all networks in a phase, selected_sta_index_ may be -1
-  // In that case, skip connection and let next wifi_loop() handle phase transition
-  if (this->selected_sta_index_ >= 0) {
-    WiFiAP params = this->build_params_for_current_phase_();
-    this->start_connecting(params);
+  if (this->state_ == WIFI_COMPONENT_STATE_STA_CONNECTING) {
+    yield();
+    // Check if we have a valid target before building params
+    // After exhausting all networks in a phase, selected_sta_index_ may be -1
+    // In that case, skip connection and let next wifi_loop() handle phase transition
+    if (this->selected_sta_index_ >= 0) {
+      this->state_ = WIFI_COMPONENT_STATE_STA_CONNECTING_2;
+      WiFiAP params = this->build_params_for_current_phase_();
+      this->start_connecting(params, true);
+    }
+    return;
   }
+
+  // If we can't progress forward its likely because scanning failed
+  // or the stack is in a bad state after restart so we cooldown first
+  // and once it finishes, cooldown will call check_connecting_finished()
+  // which will progress the state machine
+  ESP_LOGD(TAG, "Entering cooldown from state %d and phase %s", this->state_,
+           LOG_STR_ARG(retry_phase_to_log_string(this->retry_phase_)));
+  this->state_ = WIFI_COMPONENT_STATE_COOLDOWN;
+  this->action_started_ = millis();
 }
 
 void WiFiComponent::set_reboot_timeout(uint32_t reboot_timeout) { this->reboot_timeout_ = reboot_timeout; }

esphome/components/wifi/wifi_component.h

@@ -52,9 +52,6 @@ extern "C" {
 namespace esphome {
 namespace wifi {
 
-/// Sentinel value for RSSI when WiFi is not connected
-static constexpr int8_t WIFI_RSSI_DISCONNECTED = -127;
-
 struct SavedWifiSettings {
   char ssid[33];
   char password[65];
@@ -77,6 +74,12 @@ enum WiFiComponentState : uint8_t {
   WIFI_COMPONENT_STATE_STA_SCANNING,
   /** WiFi is in STA(+AP) mode and currently connecting to an AP. */
   WIFI_COMPONENT_STATE_STA_CONNECTING,
+  /** WiFi is in STA(+AP) mode and currently connecting to an AP a second time.
+   *
+   * This is required because for some reason ESPs don't like to connect to WiFi APs directly after
+   * a scan.
+   * */
+  WIFI_COMPONENT_STATE_STA_CONNECTING_2,
   /** WiFi is in STA(+AP) mode and successfully connected. */
   WIFI_COMPONENT_STATE_STA_CONNECTED,
   /** WiFi is in AP-only mode and internal AP is already enabled. */
@@ -272,9 +275,7 @@ class WiFiComponent : public Component {
   bool is_disabled();
   void start_scanning();
   void check_scanning_finished();
-  void start_connecting(const WiFiAP &ap);
-  // Backward compatibility overload - ignores 'two' parameter
-  void start_connecting(const WiFiAP &ap, bool /* two */) { this->start_connecting(ap); }
+  void start_connecting(const WiFiAP &ap, bool two);
 
   void check_connecting_finished();
 
@@ -429,7 +430,7 @@ class WiFiComponent : public Component {
   bool wifi_sta_pre_setup_();
   bool wifi_apply_output_power_(float output_power);
   bool wifi_apply_power_save_();
-  bool wifi_sta_ip_config_(const optional<ManualIP> &manual_ip);
+  bool wifi_sta_ip_config_(optional<ManualIP> manual_ip);
   bool wifi_apply_hostname_();
   bool wifi_sta_connect_(const WiFiAP &ap);
   void wifi_pre_setup_();
@@ -437,7 +438,7 @@ class WiFiComponent : public Component {
   bool wifi_scan_start_(bool passive);
 
 #ifdef USE_WIFI_AP
-  bool wifi_ap_ip_config_(const optional<ManualIP> &manual_ip);
+  bool wifi_ap_ip_config_(optional<ManualIP> manual_ip);
   bool wifi_start_ap_(const WiFiAP &ap);
 #endif  // USE_WIFI_AP
 

esphome/components/wifi/wifi_component_esp8266.cpp

@@ -117,7 +117,7 @@ void netif_set_addr(struct netif *netif, const ip4_addr_t *ip, const ip4_addr_t
 };
 #endif
 
-bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -525,10 +525,8 @@ void WiFiComponent::wifi_event_callback(System_Event_t *event) {
         ESP_LOGW(TAG, "Disconnected ssid='%s' reason='Probe Request Unsuccessful'", buf);
         s_sta_connect_not_found = true;
       } else {
-        char bssid_s[18];
-        format_mac_addr_upper(it.bssid, bssid_s);
-        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
-                 LOG_STR_ARG(get_disconnect_reason_str(it.reason)));
+        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
+                 format_mac_address_pretty(it.bssid).c_str(), LOG_STR_ARG(get_disconnect_reason_str(it.reason)));
         s_sta_connect_error = true;
       }
       s_sta_connected = false;
@@ -732,7 +730,7 @@ void WiFiComponent::wifi_scan_done_callback_(void *arg, STATUS status) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
   // enable AP
   if (!this->wifi_mode_({}, true))
     return false;
@@ -872,7 +870,7 @@ bssid_t WiFiComponent::wifi_bssid() {
   return bssid;
 }
 std::string WiFiComponent::wifi_ssid() { return WiFi.SSID().c_str(); }
-int8_t WiFiComponent::wifi_rssi() { return WiFi.status() == WL_CONNECTED ? WiFi.RSSI() : WIFI_RSSI_DISCONNECTED; }
+int8_t WiFiComponent::wifi_rssi() { return WiFi.RSSI(); }
 int32_t WiFiComponent::get_wifi_channel() { return WiFi.channel(); }
 network::IPAddress WiFiComponent::wifi_subnet_mask_() { return {(const ip_addr_t *) WiFi.subnetMask()}; }
 network::IPAddress WiFiComponent::wifi_gateway_ip_() { return {(const ip_addr_t *) WiFi.gatewayIP()}; }

esphome/components/wifi/wifi_component_esp_idf.cpp

@@ -487,7 +487,7 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
   return true;
 }
 
-bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -746,10 +746,8 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
       ESP_LOGI(TAG, "Disconnected ssid='%s' reason='Station Roaming'", buf);
       return;
     } else {
-      char bssid_s[18];
-      format_mac_addr_upper(it.bssid, bssid_s);
-      ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
-               get_disconnect_reason_str(it.reason));
+      ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
+               format_mac_address_pretty(it.bssid).c_str(), get_disconnect_reason_str(it.reason));
       s_sta_connect_error = true;
     }
     s_sta_connected = false;
@@ -886,7 +884,7 @@ bool WiFiComponent::wifi_scan_start_(bool passive) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
   esp_err_t err;
 
   // enable AP
@@ -1031,8 +1029,7 @@ bssid_t WiFiComponent::wifi_bssid() {
   wifi_ap_record_t info;
   esp_err_t err = esp_wifi_sta_get_ap_info(&info);
   if (err != ESP_OK) {
-    // Very verbose only: this is expected during dump_config() before connection is established (PR #9823)
-    ESP_LOGVV(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
+    ESP_LOGW(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
     return bssid;
   }
   std::copy(info.bssid, info.bssid + 6, bssid.begin());
@@ -1042,8 +1039,7 @@ std::string WiFiComponent::wifi_ssid() {
   wifi_ap_record_t info{};
   esp_err_t err = esp_wifi_sta_get_ap_info(&info);
   if (err != ESP_OK) {
-    // Very verbose only: this is expected during dump_config() before connection is established (PR #9823)
-    ESP_LOGVV(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
+    ESP_LOGW(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
     return "";
   }
   auto *ssid_s = reinterpret_cast<const char *>(info.ssid);
@@ -1054,9 +1050,8 @@ int8_t WiFiComponent::wifi_rssi() {
   wifi_ap_record_t info;
   esp_err_t err = esp_wifi_sta_get_ap_info(&info);
   if (err != ESP_OK) {
-    // Very verbose only: this is expected during dump_config() before connection is established (PR #9823)
-    ESP_LOGVV(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
-    return WIFI_RSSI_DISCONNECTED;
+    ESP_LOGW(TAG, "esp_wifi_sta_get_ap_info failed: %s", esp_err_to_name(err));
+    return 0;
   }
   return info.rssi;
 }

esphome/components/wifi/wifi_component_libretiny.cpp

@@ -68,7 +68,7 @@ bool WiFiComponent::wifi_sta_pre_setup_() {
   return true;
 }
 bool WiFiComponent::wifi_apply_power_save_() { return WiFi.setSleep(this->power_save_ != WIFI_POWER_SAVE_NONE); }
-bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -299,10 +299,8 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_
       if (it.reason == WIFI_REASON_NO_AP_FOUND) {
         ESP_LOGW(TAG, "Disconnected ssid='%s' reason='Probe Request Unsuccessful'", buf);
       } else {
-        char bssid_s[18];
-        format_mac_addr_upper(it.bssid, bssid_s);
-        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
-                 get_disconnect_reason_str(it.reason));
+        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
+                 format_mac_address_pretty(it.bssid).c_str(), get_disconnect_reason_str(it.reason));
       }
 
       uint8_t reason = it.reason;
@@ -436,7 +434,7 @@ void WiFiComponent::wifi_scan_done_callback_() {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
   // enable AP
   if (!this->wifi_mode_({}, true))
     return false;
@@ -486,7 +484,7 @@ bssid_t WiFiComponent::wifi_bssid() {
   return bssid;
 }
 std::string WiFiComponent::wifi_ssid() { return WiFi.SSID().c_str(); }
-int8_t WiFiComponent::wifi_rssi() { return WiFi.status() == WL_CONNECTED ? WiFi.RSSI() : WIFI_RSSI_DISCONNECTED; }
+int8_t WiFiComponent::wifi_rssi() { return WiFi.RSSI(); }
 int32_t WiFiComponent::get_wifi_channel() { return WiFi.channel(); }
 network::IPAddress WiFiComponent::wifi_subnet_mask_() { return {WiFi.subnetMask()}; }
 network::IPAddress WiFiComponent::wifi_gateway_ip_() { return {WiFi.gatewayIP()}; }

esphome/components/wifi/wifi_component_pico_w.cpp

@@ -72,7 +72,7 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
 
 bool WiFiComponent::wifi_sta_pre_setup_() { return this->wifi_mode_(true, {}); }
 
-bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
   if (!manual_ip.has_value()) {
     return true;
   }
@@ -146,7 +146,7 @@ bool WiFiComponent::wifi_scan_start_(bool passive) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
   esphome::network::IPAddress ip_address, gateway, subnet, dns;
   if (manual_ip.has_value()) {
     ip_address = manual_ip->static_ip;
@@ -200,7 +200,7 @@ bssid_t WiFiComponent::wifi_bssid() {
   return bssid;
 }
 std::string WiFiComponent::wifi_ssid() { return WiFi.SSID().c_str(); }
-int8_t WiFiComponent::wifi_rssi() { return WiFi.status() == WL_CONNECTED ? WiFi.RSSI() : WIFI_RSSI_DISCONNECTED; }
+int8_t WiFiComponent::wifi_rssi() { return WiFi.RSSI(); }
 int32_t WiFiComponent::get_wifi_channel() { return WiFi.channel(); }
 
 network::IPAddresses WiFiComponent::wifi_sta_ip_addresses() {

esphome/const.py

@@ -4,7 +4,7 @@ from enum import Enum
 
 from esphome.enum import StrEnum
 
-__version__ = "2025.12.0-dev"
+__version__ = "2025.11.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (

esphome/core/base_automation.h

@@ -412,12 +412,7 @@ template<typename... Ts> class WaitUntilAction : public Action<Ts...>, public Co
 
   void setup() override {
     // Start with loop disabled - only enable when there's work to do
-    // IMPORTANT: Only disable if num_running_ is 0, otherwise play_complex() was already
-    // called before our setup() (e.g., from on_boot trigger at same priority level)
-    // and we must not undo its enable_loop() call
-    if (this->num_running_ == 0) {
-      this->disable_loop();
-    }
+    this->disable_loop();
   }
 
   void play_complex(const Ts &...x) override {

esphome/core/scheduler.h

@@ -94,10 +94,9 @@ class Scheduler {
     } name_;
     uint32_t interval;
     // Split time to handle millis() rollover. The scheduler combines the 32-bit millis()
-    // with a 16-bit rollover counter to create a 48-bit time space (using 32+16 bits).
-    // This is intentionally limited to 48 bits, not stored as a full 64-bit value.
-    // With 49.7 days per 32-bit rollover, the 16-bit counter supports
-    // 49.7 days × 65536 = ~8900 years. This ensures correct scheduling
+    // with a 16-bit rollover counter to create a 48-bit time space (stored as 64-bit
+    // for compatibility). With 49.7 days per 32-bit rollover, the 16-bit counter
+    // supports 49.7 days × 65536 = ~8900 years. This ensures correct scheduling
     // even when devices run for months. Split into two fields for better memory
     // alignment on 32-bit systems.
     uint32_t next_execution_low_;  // Lower 32 bits of execution time (millis value)

esphome/mqtt.py

@@ -30,7 +30,6 @@ from esphome.const import (
 from esphome.core import CORE, EsphomeError
 from esphome.helpers import get_int_env, get_str_env
 from esphome.log import AnsiFore, color
-from esphome.types import ConfigType
 from esphome.util import safe_print
 
 _LOGGER = logging.getLogger(__name__)
@@ -155,12 +154,8 @@ def show_discover(config, username=None, password=None, client_id=None):
 
 
 def get_esphome_device_ip(
-    config: ConfigType,
-    username: str | None = None,
-    password: str | None = None,
-    client_id: str | None = None,
-    timeout: int | float = 25,
-) -> list[str]:
+    config, username=None, password=None, client_id=None, timeout=25
+):
     if CONF_MQTT not in config:
         raise EsphomeError(
             "Cannot discover IP via MQTT as the config does not include the mqtt: "
@@ -171,10 +166,6 @@ def get_esphome_device_ip(
             "Cannot discover IP via MQTT as the config does not include the device name: "
             "component"
         )
-    if not config[CONF_MQTT].get(CONF_BROKER):
-        raise EsphomeError(
-            "Cannot discover IP via MQTT as the broker is not configured"
-        )
 
     dev_name = config[CONF_ESPHOME][CONF_NAME]
     dev_ip = None

esphome/platformio_api.py

@@ -408,7 +408,8 @@ class IDEData:
 def analyze_memory_usage(config: dict[str, Any]) -> None:
     """Analyze memory usage by component after compilation."""
     # Lazy import to avoid overhead when not needed
-    from esphome.analyze_memory import MemoryAnalyzer
+    from esphome.analyze_memory.cli import MemoryAnalyzerCLI
+    from esphome.analyze_memory.helpers import get_esphome_components
 
     idedata = get_idedata(config)
 
@@ -435,8 +436,6 @@ def analyze_memory_usage(config: dict[str, Any]) -> None:
     external_components = set()
 
     # Get the list of built-in ESPHome components
-    from esphome.analyze_memory import get_esphome_components
-
     builtin_components = get_esphome_components()
 
     # Special non-component keys that appear in configs
@@ -457,7 +456,9 @@ def analyze_memory_usage(config: dict[str, Any]) -> None:
     _LOGGER.debug("Detected external components: %s", external_components)
 
     # Create analyzer and run analysis
-    analyzer = MemoryAnalyzer(elf_path, objdump_path, readelf_path, external_components)
+    analyzer = MemoryAnalyzerCLI(
+        elf_path, objdump_path, readelf_path, external_components
+    )
     analyzer.analyze()
 
     # Generate and print report

requirements_test.txt

@@ -1,11 +1,11 @@
-pylint==4.0.3
+pylint==4.0.2
 flake8==7.3.0  # also change in .pre-commit-config.yaml when updating
 ruff==0.14.4  # also change in .pre-commit-config.yaml when updating
 pyupgrade==3.21.1  # also change in .pre-commit-config.yaml when updating
 pre-commit
 
 # Unit tests
-pytest==9.0.1
+pytest==9.0.0
 pytest-cov==7.0.0
 pytest-mock==3.15.1
 pytest-asyncio==1.3.0

tests/component_tests/ota/test_web_server_ota.py

@@ -1,21 +1,6 @@
 """Tests for the web_server OTA platform."""
 
-from __future__ import annotations
-
 from collections.abc import Callable
-import logging
-from typing import Any
-
-import pytest
-
-from esphome import config_validation as cv
-from esphome.components.web_server.ota import (
-    CONF_WEB_SERVER,
-    _web_server_ota_final_validate,
-)
-from esphome.const import CONF_ID, CONF_OTA, CONF_PLATFORM
-from esphome.core import ID
-import esphome.final_validate as fv
 
 
 def test_web_server_ota_generated(generate_main: Callable[[str], str]) -> None:
@@ -115,111 +100,3 @@ def test_web_server_ota_esp8266(generate_main: Callable[[str], str]) -> None:
     # Check web server OTA component is present
     assert "WebServerOTAComponent" in main_cpp
     assert "web_server::WebServerOTAComponent" in main_cpp
-
-
-@pytest.mark.parametrize(
-    ("ota_configs", "expected_count", "warning_expected"),
-    [
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_WEB_SERVER,
-                    CONF_ID: ID("ota_web", is_manual=False),
-                }
-            ],
-            1,
-            False,
-            id="single_instance_no_merge",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_WEB_SERVER,
-                    CONF_ID: ID("ota_web_1", is_manual=False),
-                },
-                {
-                    CONF_PLATFORM: CONF_WEB_SERVER,
-                    CONF_ID: ID("ota_web_2", is_manual=False),
-                },
-            ],
-            1,
-            True,
-            id="two_instances_merged",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_WEB_SERVER,
-                    CONF_ID: ID("ota_web_1", is_manual=False),
-                },
-                {
-                    CONF_PLATFORM: "esphome",
-                    CONF_ID: ID("ota_esphome", is_manual=False),
-                },
-                {
-                    CONF_PLATFORM: CONF_WEB_SERVER,
-                    CONF_ID: ID("ota_web_2", is_manual=False),
-                },
-            ],
-            2,
-            True,
-            id="mixed_platforms_web_server_merged",
-        ),
-    ],
-)
-def test_web_server_ota_instance_merging(
-    ota_configs: list[dict[str, Any]],
-    expected_count: int,
-    warning_expected: bool,
-    caplog: pytest.LogCaptureFixture,
-) -> None:
-    """Test web_server OTA instance merging behavior."""
-    full_conf = {CONF_OTA: ota_configs.copy()}
-
-    token = fv.full_config.set(full_conf)
-    try:
-        with caplog.at_level(logging.WARNING):
-            _web_server_ota_final_validate({})
-
-        updated_conf = fv.full_config.get()
-
-        # Verify total number of OTA platforms
-        assert len(updated_conf[CONF_OTA]) == expected_count
-
-        # Verify warning
-        if warning_expected:
-            assert any(
-                "Found and merged" in record.message
-                and "web_server OTA" in record.message
-                for record in caplog.records
-            ), "Expected merge warning not found in log"
-        else:
-            assert len(caplog.records) == 0, "Unexpected warnings logged"
-    finally:
-        fv.full_config.reset(token)
-
-
-def test_web_server_ota_inconsistent_manual_ids() -> None:
-    """Test that inconsistent manual IDs raise an error."""
-    ota_configs = [
-        {
-            CONF_PLATFORM: CONF_WEB_SERVER,
-            CONF_ID: ID("ota_web_1", is_manual=True),
-        },
-        {
-            CONF_PLATFORM: CONF_WEB_SERVER,
-            CONF_ID: ID("ota_web_2", is_manual=True),
-        },
-    ]
-
-    full_conf = {CONF_OTA: ota_configs}
-
-    token = fv.full_config.set(full_conf)
-    try:
-        with pytest.raises(
-            cv.Invalid,
-            match="Found multiple web_server OTA configurations but id is inconsistent",
-        ):
-            _web_server_ota_final_validate({})
-    finally:
-        fv.full_config.reset(token)

tests/component_tests/sntp/__init__.py

@@ -1 +0,0 @@
-"""Tests for SNTP component."""

tests/component_tests/sntp/config/sntp_test.yaml

@@ -1,22 +0,0 @@
-esphome:
-  name: sntp-test
-
-esp32:
-  board: esp32dev
-  framework:
-    type: esp-idf
-
-wifi:
-  ssid: "testssid"
-  password: "testpassword"
-
-# Test multiple SNTP instances that should be merged
-time:
-  - platform: sntp
-    servers:
-      - 192.168.1.1
-      - pool.ntp.org
-  - platform: sntp
-    servers:
-      - pool.ntp.org
-      - 192.168.1.2

tests/component_tests/sntp/test_init.py

@@ -1,238 +0,0 @@
-"""Tests for SNTP time configuration validation."""
-
-from __future__ import annotations
-
-import logging
-from typing import Any
-
-import pytest
-
-from esphome import config_validation as cv
-from esphome.components.sntp.time import CONF_SNTP, _sntp_final_validate
-from esphome.const import CONF_ID, CONF_PLATFORM, CONF_SERVERS, CONF_TIME
-from esphome.core import ID
-import esphome.final_validate as fv
-
-
-@pytest.mark.parametrize(
-    ("time_configs", "expected_count", "expected_servers", "warning_messages"),
-    [
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.1", "pool.ntp.org"],
-                }
-            ],
-            1,
-            ["192.168.1.1", "pool.ntp.org"],
-            [],
-            id="single_instance_no_merge",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_1", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.1", "pool.ntp.org"],
-                },
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_2", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.2"],
-                },
-            ],
-            1,
-            ["192.168.1.1", "pool.ntp.org", "192.168.1.2"],
-            ["Found and merged 2 SNTP time configurations into one instance"],
-            id="two_instances_merged",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_1", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.1", "pool.ntp.org"],
-                },
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_2", is_manual=False),
-                    CONF_SERVERS: ["pool.ntp.org", "192.168.1.2"],
-                },
-            ],
-            1,
-            ["192.168.1.1", "pool.ntp.org", "192.168.1.2"],
-            ["Found and merged 2 SNTP time configurations into one instance"],
-            id="deduplication_preserves_order",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_1", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.1", "pool.ntp.org"],
-                },
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_2", is_manual=False),
-                    CONF_SERVERS: ["192.168.1.2", "pool2.ntp.org"],
-                },
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_3", is_manual=False),
-                    CONF_SERVERS: ["pool3.ntp.org"],
-                },
-            ],
-            1,
-            ["192.168.1.1", "pool.ntp.org", "192.168.1.2"],
-            [
-                "SNTP supports maximum 3 servers. Dropped excess server(s): ['pool2.ntp.org', 'pool3.ntp.org']",
-                "Found and merged 3 SNTP time configurations into one instance",
-            ],
-            id="three_instances_drops_excess_servers",
-        ),
-        pytest.param(
-            [
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_1", is_manual=False),
-                    CONF_SERVERS: [
-                        "192.168.1.1",
-                        "pool.ntp.org",
-                        "pool.ntp.org",
-                        "192.168.1.1",
-                    ],
-                },
-                {
-                    CONF_PLATFORM: CONF_SNTP,
-                    CONF_ID: ID("sntp_time_2", is_manual=False),
-                    CONF_SERVERS: ["pool.ntp.org", "192.168.1.2"],
-                },
-            ],
-            1,
-            ["192.168.1.1", "pool.ntp.org", "192.168.1.2"],
-            ["Found and merged 2 SNTP time configurations into one instance"],
-            id="deduplication_multiple_duplicates",
-        ),
-    ],
-)
-def test_sntp_instance_merging(
-    time_configs: list[dict[str, Any]],
-    expected_count: int,
-    expected_servers: list[str],
-    warning_messages: list[str],
-    caplog: pytest.LogCaptureFixture,
-) -> None:
-    """Test SNTP instance merging behavior."""
-    # Create a mock full config with time configs
-    full_conf = {CONF_TIME: time_configs.copy()}
-
-    # Set the context var
-    token = fv.full_config.set(full_conf)
-    try:
-        with caplog.at_level(logging.WARNING):
-            _sntp_final_validate({})
-
-        # Get the updated config
-        updated_conf = fv.full_config.get()
-
-        # Check if merging occurred
-        if len(time_configs) > 1:
-            # Verify only one SNTP instance remains
-            sntp_instances = [
-                tc
-                for tc in updated_conf[CONF_TIME]
-                if tc.get(CONF_PLATFORM) == CONF_SNTP
-            ]
-            assert len(sntp_instances) == expected_count
-
-            # Verify server list
-            assert sntp_instances[0][CONF_SERVERS] == expected_servers
-
-            # Verify warnings
-            for expected_msg in warning_messages:
-                assert any(
-                    expected_msg in record.message for record in caplog.records
-                ), f"Expected warning message '{expected_msg}' not found in log"
-        else:
-            # Single instance should not trigger merging or warnings
-            assert len(caplog.records) == 0
-            # Config should be unchanged
-            assert updated_conf[CONF_TIME] == time_configs
-    finally:
-        fv.full_config.reset(token)
-
-
-def test_sntp_inconsistent_manual_ids() -> None:
-    """Test that inconsistent manual IDs raise an error."""
-    # Create configs with manual IDs that are inconsistent
-    time_configs = [
-        {
-            CONF_PLATFORM: CONF_SNTP,
-            CONF_ID: ID("sntp_time_1", is_manual=True),
-            CONF_SERVERS: ["192.168.1.1"],
-        },
-        {
-            CONF_PLATFORM: CONF_SNTP,
-            CONF_ID: ID("sntp_time_2", is_manual=True),
-            CONF_SERVERS: ["192.168.1.2"],
-        },
-    ]
-
-    full_conf = {CONF_TIME: time_configs}
-
-    token = fv.full_config.set(full_conf)
-    try:
-        with pytest.raises(
-            cv.Invalid,
-            match="Found multiple SNTP configurations but id is inconsistent",
-        ):
-            _sntp_final_validate({})
-    finally:
-        fv.full_config.reset(token)
-
-
-def test_sntp_with_other_time_platforms(caplog: pytest.LogCaptureFixture) -> None:
-    """Test that SNTP merging doesn't affect other time platforms."""
-    time_configs = [
-        {
-            CONF_PLATFORM: CONF_SNTP,
-            CONF_ID: ID("sntp_time_1", is_manual=False),
-            CONF_SERVERS: ["192.168.1.1"],
-        },
-        {
-            CONF_PLATFORM: "homeassistant",
-            CONF_ID: ID("homeassistant_time", is_manual=False),
-        },
-        {
-            CONF_PLATFORM: CONF_SNTP,
-            CONF_ID: ID("sntp_time_2", is_manual=False),
-            CONF_SERVERS: ["192.168.1.2"],
-        },
-    ]
-
-    full_conf = {CONF_TIME: time_configs.copy()}
-
-    token = fv.full_config.set(full_conf)
-    try:
-        with caplog.at_level(logging.WARNING):
-            _sntp_final_validate({})
-
-        updated_conf = fv.full_config.get()
-
-        # Should have 2 time platforms: 1 merged SNTP + 1 homeassistant
-        assert len(updated_conf[CONF_TIME]) == 2
-
-        # Find the platforms
-        platforms = {tc[CONF_PLATFORM] for tc in updated_conf[CONF_TIME]}
-        assert platforms == {CONF_SNTP, "homeassistant"}
-
-        # Verify SNTP was merged
-        sntp_instances = [
-            tc for tc in updated_conf[CONF_TIME] if tc[CONF_PLATFORM] == CONF_SNTP
-        ]
-        assert len(sntp_instances) == 1
-        assert sntp_instances[0][CONF_SERVERS] == ["192.168.1.1", "192.168.1.2"]
-    finally:
-        fv.full_config.reset(token)

tests/components/binary_sensor/test.esp32-s3-idf.yaml

@@ -0,0 +1,2 @@
+packages:
+  common: !include common.yaml

tests/components/bme68x_bsec2_i2c/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/esp32/test.esp32-p4-idf.yaml

@@ -1,27 +0,0 @@
-esp32:
-  variant: esp32p4
-  flash_size: 32MB
-  cpu_frequency: 400MHz
-  framework:
-    type: esp-idf
-    advanced:
-      enable_idf_experimental_features: yes
-
-ota:
-  platform: esphome
-
-wifi:
-  ssid: MySSID
-  password: password1
-
-esp32_hosted:
-  variant: ESP32C6
-  slot: 1
-  active_high: true
-  reset_pin: GPIO15
-  cmd_pin: GPIO13
-  clk_pin: GPIO12
-  d0_pin: GPIO11
-  d1_pin: GPIO10
-  d2_pin: GPIO9
-  d3_pin: GPIO8

tests/components/matrix_keypad/test.esp32-s3-idf.yaml

@@ -0,0 +1,15 @@
+packages:
+  common: !include common.yaml
+
+matrix_keypad:
+  id: keypad
+  rows:
+    - pin: 10
+    - pin: 11
+  columns:
+    - pin: 12
+    - pin: 13
+  keys: "1234"
+  has_pulldowns: true
+  on_key:
+    - lambda: ESP_LOGI("KEY", "key %d pressed", x);

tests/components/mcp3221/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/mlx90393/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/network/test.esp32-idf.yaml

@@ -1,4 +1 @@
 <<: !include common.yaml
-
-network:
-  enable_high_performance: true

tests/components/npi19/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/nrf52/test.nrf52-adafruit.yaml

@@ -15,7 +15,6 @@ nrf52:
       inverted: true
       mode:
         output: true
-  dcdc: False
   reg0:
     voltage: 2.1V
     uicr_erase: true

tests/components/nrf52/test.nrf52-xiao-ble.yaml

@@ -6,4 +6,4 @@ nrf52:
       mode:
         output: true
   reg0:
-    voltage: 1.8V
+    voltage: default

tests/components/ntc/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+substitutions:
+  pin: GPIO4
+
+<<: !include common.yaml

tests/components/resistance/test.esp32-s3-idf.yaml

@@ -0,0 +1,4 @@
+substitutions:
+  pin: GPIO1
+
+<<: !include common.yaml

tests/components/switch/test.esp32-s3-idf.yaml

@@ -0,0 +1,2 @@
+packages:
+  common: !include common.yaml

tests/components/tem3200/test.esp32-s3-idf.yaml

@@ -0,0 +1,8 @@
+substitutions:
+  scl_pin: GPIO40
+  sda_pin: GPIO41
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/template/test.esp32-s3-idf.yaml

@@ -0,0 +1,2 @@
+packages:
+  common: !include common.yaml

tests/components/uart/test-uart_max_with_usb_serial_jtag.esp32-s3-idf.yaml

@@ -0,0 +1,48 @@
+<<: !include ../logger/common-usb_serial_jtag.yaml
+
+esphome:
+  on_boot:
+    then:
+      - uart.write:
+          id: uart_1
+          data: 'Hello World'
+      - uart.write:
+          id: uart_1
+          data: [0x00, 0x20, 0x42]
+
+uart:
+  - id: uart_1
+    tx_pin: 4
+    rx_pin: 5
+    flow_control_pin: 6
+    baud_rate: 9600
+    data_bits: 8
+    rx_buffer_size: 512
+    rx_full_threshold: 10
+    rx_timeout: 1
+    parity: EVEN
+    stop_bits: 2
+
+  - id: uart_2
+    tx_pin: 7
+    rx_pin: 8
+    flow_control_pin: 9
+    baud_rate: 9600
+    data_bits: 8
+    rx_buffer_size: 512
+    rx_full_threshold: 10
+    rx_timeout: 1
+    parity: EVEN
+    stop_bits: 2
+
+  - id: uart_3
+    tx_pin: 10
+    rx_pin: 11
+    flow_control_pin: 12
+    baud_rate: 9600
+    data_bits: 8
+    rx_buffer_size: 512
+    rx_full_threshold: 10
+    rx_timeout: 1
+    parity: EVEN
+    stop_bits: 2

tests/components/wk2132_i2c/test.esp32-s3-idf.yaml

@@ -0,0 +1,9 @@
+substitutions:
+  scl_pin: GPIO40
+  sda_pin: GPIO41
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+  uart_bridge_2: !include ../../test_build_components/common/uart_bridge_2/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2132_spi/test.esp32-s3-idf.yaml

@@ -0,0 +1,11 @@
+substitutions:
+  clk_pin: GPIO40
+  miso_pin: GPIO41
+  mosi_pin: GPIO6
+  cs_pin: GPIO19
+
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-idf.yaml
+  uart_bridge_2: !include ../../test_build_components/common/uart_bridge_2/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2168_i2c/test.esp32-s3-idf.yaml

@@ -0,0 +1,9 @@
+substitutions:
+  scl_pin: GPIO40
+  sda_pin: GPIO41
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2168_spi/test.esp32-s3-idf.yaml

@@ -0,0 +1,11 @@
+substitutions:
+  clk_pin: GPIO40
+  miso_pin: GPIO41
+  mosi_pin: GPIO6
+  cs_pin: GPIO19
+
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2204_i2c/test.esp32-s3-idf.yaml

@@ -0,0 +1,9 @@
+substitutions:
+  scl_pin: GPIO40
+  sda_pin: GPIO41
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2204_spi/test.esp32-s3-idf.yaml

@@ -0,0 +1,11 @@
+substitutions:
+  clk_pin: GPIO40
+  miso_pin: GPIO41
+  mosi_pin: GPIO6
+  cs_pin: GPIO19
+
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2212_i2c/test.esp32-s3-idf.yaml

@@ -0,0 +1,9 @@
+substitutions:
+  scl_pin: GPIO40
+  sda_pin: GPIO41
+
+packages:
+  i2c: !include ../../test_build_components/common/i2c/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/components/wk2212_spi/test.esp32-s3-idf.yaml

@@ -0,0 +1,11 @@
+substitutions:
+  clk_pin: GPIO40
+  miso_pin: GPIO41
+  mosi_pin: GPIO6
+  cs_pin: GPIO19
+
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-idf.yaml
+  uart_bridge_4: !include ../../test_build_components/common/uart_bridge_4/esp32-s3-idf.yaml
+
+<<: !include common.yaml

tests/integration/fixtures/api_user_services_union.yaml

@@ -0,0 +1,59 @@
+esphome:
+  name: test-user-services-union
+  friendly_name: Test User Services Union Storage
+
+esp32:
+  board: esp32dev
+  framework:
+    type: esp-idf
+
+logger:
+  level: DEBUG
+
+wifi:
+  ssid: "test"
+  password: "password"
+
+api:
+  actions:
+    # Test service with no arguments
+    - action: test_no_args
+      then:
+        - logger.log: "No args service called"
+
+    # Test service with one argument
+    - action: test_one_arg
+      variables:
+        value: int
+      then:
+        - logger.log:
+            format: "One arg service: %d"
+            args: [value]
+
+    # Test service with multiple arguments of different types
+    - action: test_multi_args
+      variables:
+        int_val: int
+        float_val: float
+        str_val: string
+        bool_val: bool
+      then:
+        - logger.log:
+            format: "Multi args: %d, %.2f, %s, %d"
+            args: [int_val, float_val, str_val.c_str(), bool_val]
+
+    # Test service with max typical arguments
+    - action: test_many_args
+      variables:
+        arg1: int
+        arg2: int
+        arg3: int
+        arg4: string
+        arg5: float
+      then:
+        - logger.log: "Many args service called"
+
+binary_sensor:
+  - platform: template
+    name: "Test Binary Sensor"
+    id: test_sensor

tests/integration/fixtures/climate_custom_fan_modes_and_presets.yaml

@@ -14,7 +14,6 @@ climate:
     id: test_thermostat
     name: Test Thermostat Custom Modes
     sensor: thermostat_sensor
-    default_preset: "Eco Plus"
     preset:
       - name: Away
         default_target_temperature_low: 16°C

tests/integration/fixtures/template_alarm_control_panel_many_sensors.yaml

@@ -1,136 +0,0 @@
-esphome:
-  name: template-alarm-many-sensors
-  friendly_name: "Template Alarm Control Panel with Many Sensors"
-
-logger:
-
-host:
-
-api:
-
-binary_sensor:
-  - platform: template
-    id: sensor1
-    name: "Door 1"
-  - platform: template
-    id: sensor2
-    name: "Door 2"
-  - platform: template
-    id: sensor3
-    name: "Window 1"
-  - platform: template
-    id: sensor4
-    name: "Window 2"
-  - platform: template
-    id: sensor5
-    name: "Motion 1"
-  - platform: template
-    id: sensor6
-    name: "Motion 2"
-  - platform: template
-    id: sensor7
-    name: "Glass Break 1"
-  - platform: template
-    id: sensor8
-    name: "Glass Break 2"
-  - platform: template
-    id: sensor9
-    name: "Smoke Detector"
-  - platform: template
-    id: sensor10
-    name: "CO Detector"
-
-alarm_control_panel:
-  - platform: template
-    id: test_alarm
-    name: "Test Alarm"
-    codes:
-      - "1234"
-    requires_code_to_arm: true
-    arming_away_time: 5s
-    arming_home_time: 3s
-    arming_night_time: 3s
-    pending_time: 10s
-    trigger_time: 300s
-    restore_mode: ALWAYS_DISARMED
-    binary_sensors:
-      - input: sensor1
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: true
-        chime: true
-        trigger_mode: DELAYED
-      - input: sensor2
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: true
-        chime: true
-        trigger_mode: DELAYED
-      - input: sensor3
-        bypass_armed_home: true
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: DELAYED
-      - input: sensor4
-        bypass_armed_home: true
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: DELAYED
-      - input: sensor5
-        bypass_armed_home: false
-        bypass_armed_night: true
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT
-      - input: sensor6
-        bypass_armed_home: false
-        bypass_armed_night: true
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT
-      - input: sensor7
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT
-      - input: sensor8
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT
-      - input: sensor9
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT_ALWAYS
-      - input: sensor10
-        bypass_armed_home: false
-        bypass_armed_night: false
-        bypass_auto: false
-        chime: false
-        trigger_mode: INSTANT_ALWAYS
-    on_disarmed:
-      - logger.log: "Alarm disarmed"
-    on_arming:
-      - logger.log: "Alarm arming"
-    on_armed_away:
-      - logger.log: "Alarm armed away"
-    on_armed_home:
-      - logger.log: "Alarm armed home"
-    on_armed_night:
-      - logger.log: "Alarm armed night"
-    on_pending:
-      - logger.log: "Alarm pending"
-    on_triggered:
-      - logger.log: "Alarm triggered"
-    on_cleared:
-      - logger.log: "Alarm cleared"
-    on_chime:
-      - logger.log: "Chime activated"
-    on_ready:
-      - logger.log: "Sensors ready state changed"

tests/integration/fixtures/wait_until_on_boot.yaml

@@ -1,47 +0,0 @@
-# Test for wait_until in on_boot automation
-# Reproduces bug where wait_until in on_boot would hang forever
-# because WaitUntilAction::setup() would disable_loop() after
-# play_complex() had already enabled it.
-
-esphome:
-  name: wait-until-on-boot
-  on_boot:
-    then:
-      - logger.log: "on_boot: Starting wait_until test"
-      - globals.set:
-          id: on_boot_started
-          value: 'true'
-      - wait_until:
-          condition:
-            lambda: return id(test_flag);
-          timeout: 5s
-      - logger.log: "on_boot: wait_until completed successfully"
-
-host:
-
-logger:
-  level: DEBUG
-
-globals:
-  - id: on_boot_started
-    type: bool
-    initial_value: 'false'
-  - id: test_flag
-    type: bool
-    initial_value: 'false'
-
-api:
-  actions:
-    - action: set_test_flag
-      then:
-        - globals.set:
-            id: test_flag
-            value: 'true'
-    - action: check_on_boot_started
-      then:
-        - lambda: |-
-            if (id(on_boot_started)) {
-              ESP_LOGI("test", "on_boot has started");
-            } else {
-              ESP_LOGI("test", "on_boot has NOT started");
-            }

tests/integration/test_climate_custom_modes.py

@@ -2,13 +2,9 @@
 
 from __future__ import annotations
 
-import asyncio
-
-import aioesphomeapi
-from aioesphomeapi import ClimateInfo, ClimatePreset, EntityState
+from aioesphomeapi import ClimateInfo, ClimatePreset
 import pytest
 
-from .state_utils import InitialStateHelper
 from .types import APIClientConnectedFactory, RunCompiledFunction
 
 
@@ -18,50 +14,15 @@ async def test_climate_custom_fan_modes_and_presets(
     run_compiled: RunCompiledFunction,
     api_client_connected: APIClientConnectedFactory,
 ) -> None:
-    """Test that custom presets are properly exposed and can be changed."""
-    loop = asyncio.get_running_loop()
+    """Test that custom presets are properly exposed via API."""
     async with run_compiled(yaml_config), api_client_connected() as client:
-        states: dict[int, EntityState] = {}
-        super_saver_future: asyncio.Future[EntityState] = loop.create_future()
-        vacation_future: asyncio.Future[EntityState] = loop.create_future()
-
-        def on_state(state: EntityState) -> None:
-            states[state.key] = state
-            if isinstance(state, aioesphomeapi.ClimateState):
-                # Wait for Super Saver preset
-                if (
-                    state.custom_preset == "Super Saver"
-                    and state.target_temperature_low == 20.0
-                    and state.target_temperature_high == 24.0
-                    and not super_saver_future.done()
-                ):
-                    super_saver_future.set_result(state)
-                # Wait for Vacation Mode preset
-                elif (
-                    state.custom_preset == "Vacation Mode"
-                    and state.target_temperature_low == 15.0
-                    and state.target_temperature_high == 18.0
-                    and not vacation_future.done()
-                ):
-                    vacation_future.set_result(state)
-
-        # Get entities and set up state synchronization
+        # Get entities and services
         entities, services = await client.list_entities_services()
-        initial_state_helper = InitialStateHelper(entities)
         climate_infos = [e for e in entities if isinstance(e, ClimateInfo)]
         assert len(climate_infos) == 1, "Expected exactly 1 climate entity"
 
         test_climate = climate_infos[0]
 
-        # Subscribe with the wrapper that filters initial states
-        client.subscribe_states(initial_state_helper.on_state_wrapper(on_state))
-
-        # Wait for all initial states to be broadcast
-        try:
-            await initial_state_helper.wait_for_initial_states()
-        except TimeoutError:
-            pytest.fail("Timeout waiting for initial states")
-
         # Verify enum presets are exposed (from preset: config map)
         assert ClimatePreset.AWAY in test_climate.supported_presets, (
             "Expected AWAY in enum presets"
@@ -79,43 +40,3 @@ async def test_climate_custom_fan_modes_and_presets(
         assert "Vacation Mode" in custom_presets, (
             "Expected 'Vacation Mode' in custom presets"
         )
-
-        # Get initial state and verify default preset
-        initial_state = initial_state_helper.initial_states.get(test_climate.key)
-        assert initial_state is not None, "Climate initial state not found"
-        assert isinstance(initial_state, aioesphomeapi.ClimateState)
-        assert initial_state.custom_preset == "Eco Plus", (
-            f"Expected default preset 'Eco Plus', got '{initial_state.custom_preset}'"
-        )
-        assert initial_state.target_temperature_low == 18.0, (
-            f"Expected low temp 18.0, got {initial_state.target_temperature_low}"
-        )
-        assert initial_state.target_temperature_high == 22.0, (
-            f"Expected high temp 22.0, got {initial_state.target_temperature_high}"
-        )
-
-        # Test changing to "Super Saver" custom preset
-        client.climate_command(test_climate.key, custom_preset="Super Saver")
-
-        try:
-            super_saver_state = await asyncio.wait_for(super_saver_future, timeout=5.0)
-        except TimeoutError:
-            pytest.fail("Super Saver preset change not received within 5 seconds")
-
-        assert isinstance(super_saver_state, aioesphomeapi.ClimateState)
-        assert super_saver_state.custom_preset == "Super Saver"
-        assert super_saver_state.target_temperature_low == 20.0
-        assert super_saver_state.target_temperature_high == 24.0
-
-        # Test changing to "Vacation Mode" custom preset
-        client.climate_command(test_climate.key, custom_preset="Vacation Mode")
-
-        try:
-            vacation_state = await asyncio.wait_for(vacation_future, timeout=5.0)
-        except TimeoutError:
-            pytest.fail("Vacation Mode preset change not received within 5 seconds")
-
-        assert isinstance(vacation_state, aioesphomeapi.ClimateState)
-        assert vacation_state.custom_preset == "Vacation Mode"
-        assert vacation_state.target_temperature_low == 15.0
-        assert vacation_state.target_temperature_high == 18.0

tests/integration/test_template_alarm_control_panel_many_sensors.py

@@ -1,118 +0,0 @@
-"""Integration test for template alarm control panel with many sensors."""
-
-from __future__ import annotations
-
-import aioesphomeapi
-from aioesphomeapi.model import APIIntEnum
-import pytest
-
-from .state_utils import InitialStateHelper
-from .types import APIClientConnectedFactory, RunCompiledFunction
-
-
-class EspHomeACPFeatures(APIIntEnum):
-    """ESPHome AlarmControlPanel feature numbers."""
-
-    ARM_HOME = 1
-    ARM_AWAY = 2
-    ARM_NIGHT = 4
-    TRIGGER = 8
-    ARM_CUSTOM_BYPASS = 16
-    ARM_VACATION = 32
-
-
-@pytest.mark.asyncio
-async def test_template_alarm_control_panel_many_sensors(
-    yaml_config: str,
-    run_compiled: RunCompiledFunction,
-    api_client_connected: APIClientConnectedFactory,
-) -> None:
-    """Test template alarm control panel with 10 binary sensors using FixedVector."""
-    async with run_compiled(yaml_config), api_client_connected() as client:
-        # Get entity info first
-        entities, _ = await client.list_entities_services()
-
-        # Find the alarm control panel and binary sensors
-        alarm_info: aioesphomeapi.AlarmControlPanelInfo | None = None
-        binary_sensors: list[aioesphomeapi.BinarySensorInfo] = []
-
-        for entity in entities:
-            if isinstance(entity, aioesphomeapi.AlarmControlPanelInfo):
-                alarm_info = entity
-            elif isinstance(entity, aioesphomeapi.BinarySensorInfo):
-                binary_sensors.append(entity)
-
-        assert alarm_info is not None, "Alarm control panel entity info not found"
-        assert alarm_info.name == "Test Alarm"
-        assert alarm_info.requires_code is True
-        assert alarm_info.requires_code_to_arm is True
-
-        # Verify we have 10 binary sensors
-        assert len(binary_sensors) == 10, (
-            f"Expected 10 binary sensors, got {len(binary_sensors)}"
-        )
-
-        # Verify sensor names
-        expected_sensor_names = {
-            "Door 1",
-            "Door 2",
-            "Window 1",
-            "Window 2",
-            "Motion 1",
-            "Motion 2",
-            "Glass Break 1",
-            "Glass Break 2",
-            "Smoke Detector",
-            "CO Detector",
-        }
-        actual_sensor_names = {sensor.name for sensor in binary_sensors}
-        assert actual_sensor_names == expected_sensor_names, (
-            f"Sensor names mismatch. Expected: {expected_sensor_names}, "
-            f"Got: {actual_sensor_names}"
-        )
-
-        # Use InitialStateHelper to wait for all initial states
-        state_helper = InitialStateHelper(entities)
-
-        def on_state(state: aioesphomeapi.EntityState) -> None:
-            # We'll receive subsequent states here after initial states
-            pass
-
-        client.subscribe_states(state_helper.on_state_wrapper(on_state))
-
-        # Wait for all initial states
-        await state_helper.wait_for_initial_states(timeout=5.0)
-
-        # Verify the alarm state is disarmed initially
-        alarm_state = state_helper.initial_states.get(alarm_info.key)
-        assert alarm_state is not None, "Alarm control panel initial state not received"
-        assert isinstance(alarm_state, aioesphomeapi.AlarmControlPanelEntityState)
-        assert alarm_state.state == aioesphomeapi.AlarmControlPanelState.DISARMED, (
-            f"Expected initial state DISARMED, got {alarm_state.state}"
-        )
-
-        # Verify all 10 binary sensors have initial states
-        binary_sensor_states = [
-            state_helper.initial_states.get(sensor.key) for sensor in binary_sensors
-        ]
-        assert all(state is not None for state in binary_sensor_states), (
-            "Not all binary sensors have initial states"
-        )
-
-        # Verify all binary sensor states are BinarySensorState type
-        for i, state in enumerate(binary_sensor_states):
-            assert isinstance(state, aioesphomeapi.BinarySensorState), (
-                f"Binary sensor {i} state is not BinarySensorState: {type(state)}"
-            )
-
-        # Verify supported features
-        expected_features = (
-            EspHomeACPFeatures.ARM_HOME
-            | EspHomeACPFeatures.ARM_AWAY
-            | EspHomeACPFeatures.ARM_NIGHT
-            | EspHomeACPFeatures.TRIGGER
-        )
-        assert alarm_info.supported_features == expected_features, (
-            f"Expected supported_features={expected_features} (ARM_HOME|ARM_AWAY|ARM_NIGHT|TRIGGER), "
-            f"got {alarm_info.supported_features}"
-        )

tests/integration/test_wait_until_on_boot.py

@@ -1,91 +0,0 @@
-"""Integration test for wait_until in on_boot automation.
-
-This test validates that wait_until works correctly when triggered from on_boot,
-which runs at the same setup priority as WaitUntilAction itself. This was broken
-before the fix because WaitUntilAction::setup() would unconditionally disable_loop(),
-even if play_complex() had already been called and enabled the loop.
-
-The bug: on_boot fires during StartupTrigger::setup(), which calls WaitUntilAction::play_complex()
-before WaitUntilAction::setup() has run. Then when WaitUntilAction::setup() runs, it calls
-disable_loop(), undoing the enable_loop() from play_complex(), causing wait_until to hang forever.
-"""
-
-from __future__ import annotations
-
-import asyncio
-import re
-
-import pytest
-
-from .types import APIClientConnectedFactory, RunCompiledFunction
-
-
-@pytest.mark.asyncio
-async def test_wait_until_on_boot(
-    yaml_config: str,
-    run_compiled: RunCompiledFunction,
-    api_client_connected: APIClientConnectedFactory,
-) -> None:
-    """Test that wait_until works in on_boot automation with a condition that becomes true later."""
-    loop = asyncio.get_running_loop()
-
-    on_boot_started = False
-    on_boot_completed = False
-
-    on_boot_started_pattern = re.compile(r"on_boot: Starting wait_until test")
-    on_boot_complete_pattern = re.compile(r"on_boot: wait_until completed successfully")
-
-    on_boot_started_future = loop.create_future()
-    on_boot_complete_future = loop.create_future()
-
-    def check_output(line: str) -> None:
-        """Check log output for test progress."""
-        nonlocal on_boot_started, on_boot_completed
-
-        if on_boot_started_pattern.search(line):
-            on_boot_started = True
-            if not on_boot_started_future.done():
-                on_boot_started_future.set_result(True)
-
-        if on_boot_complete_pattern.search(line):
-            on_boot_completed = True
-            if not on_boot_complete_future.done():
-                on_boot_complete_future.set_result(True)
-
-    async with (
-        run_compiled(yaml_config, line_callback=check_output),
-        api_client_connected() as client,
-    ):
-        # Wait for on_boot to start
-        await asyncio.wait_for(on_boot_started_future, timeout=10.0)
-        assert on_boot_started, "on_boot did not start"
-
-        # At this point, on_boot is blocked in wait_until waiting for test_flag to become true
-        # If the bug exists, wait_until's loop is disabled and it will never complete
-        # even after we set the flag
-
-        # Give a moment for setup to complete
-        await asyncio.sleep(0.5)
-
-        # Now set the flag that wait_until is waiting for
-        _, services = await client.list_entities_services()
-        set_flag_service = next(
-            (s for s in services if s.name == "set_test_flag"), None
-        )
-        assert set_flag_service is not None, "set_test_flag service not found"
-
-        client.execute_service(set_flag_service, {})
-
-        # If the fix works, wait_until's loop() will check the condition and proceed
-        # If the bug exists, wait_until is stuck with disabled loop and will timeout
-        try:
-            await asyncio.wait_for(on_boot_complete_future, timeout=2.0)
-            assert on_boot_completed, (
-                "on_boot wait_until did not complete after flag was set"
-            )
-        except TimeoutError:
-            pytest.fail(
-                "wait_until in on_boot did not complete within 2s after condition became true. "
-                "This indicates the bug where WaitUntilAction::setup() disables the loop "
-                "after play_complex() has already enabled it."
-            )

tests/unit_tests/test_main.py

@@ -1166,56 +1166,6 @@ def test_upload_program_ota_with_mqtt_resolution(
     )
 
 
-def test_upload_program_ota_with_mqtt_empty_broker(
-    mock_mqtt_get_ip: Mock,
-    mock_is_ip_address: Mock,
-    mock_run_ota: Mock,
-    tmp_path: Path,
-    caplog: CaptureFixture,
-) -> None:
-    """Test upload_program with OTA when MQTT broker is empty (issue #11653)."""
-    setup_core(address="192.168.1.50", platform=PLATFORM_ESP32, tmp_path=tmp_path)
-
-    mock_is_ip_address.return_value = True
-    mock_mqtt_get_ip.side_effect = EsphomeError(
-        "Cannot discover IP via MQTT as the broker is not configured"
-    )
-    mock_run_ota.return_value = (0, "192.168.1.50")
-
-    config = {
-        CONF_OTA: [
-            {
-                CONF_PLATFORM: CONF_ESPHOME,
-                CONF_PORT: 3232,
-            }
-        ],
-        CONF_MQTT: {
-            CONF_BROKER: "",
-        },
-        CONF_MDNS: {
-            CONF_DISABLED: True,
-        },
-    }
-    args = MockArgs(username="user", password="pass", client_id="client")
-    devices = ["MQTTIP", "192.168.1.50"]
-
-    exit_code, host = upload_program(config, args, devices)
-
-    assert exit_code == 0
-    assert host == "192.168.1.50"
-    # Verify MQTT was attempted but failed gracefully
-    mock_mqtt_get_ip.assert_called_once_with(config, "user", "pass", "client")
-    # Verify we fell back to the IP address
-    expected_firmware = (
-        tmp_path / ".esphome" / "build" / "test" / ".pioenvs" / "test" / "firmware.bin"
-    )
-    mock_run_ota.assert_called_once_with(
-        ["192.168.1.50"], 3232, None, expected_firmware
-    )
-    # Verify warning was logged
-    assert "MQTT IP discovery failed" in caplog.text
-
-
 @patch("esphome.__main__.importlib.import_module")
 def test_upload_program_platform_specific_handler(
     mock_import: Mock,

tests/unit_tests/test_mqtt.py

@@ -1,91 +0,0 @@
-"""Unit tests for esphome.mqtt module."""
-
-from __future__ import annotations
-
-import pytest
-
-from esphome.const import CONF_BROKER, CONF_ESPHOME, CONF_MQTT, CONF_NAME
-from esphome.core import EsphomeError
-from esphome.mqtt import get_esphome_device_ip
-
-
-def test_get_esphome_device_ip_empty_broker() -> None:
-    """Test that get_esphome_device_ip raises EsphomeError when broker is empty."""
-    config = {
-        CONF_MQTT: {
-            CONF_BROKER: "",
-        },
-        CONF_ESPHOME: {
-            CONF_NAME: "test-device",
-        },
-    }
-
-    with pytest.raises(
-        EsphomeError,
-        match="Cannot discover IP via MQTT as the broker is not configured",
-    ):
-        get_esphome_device_ip(config)
-
-
-def test_get_esphome_device_ip_none_broker() -> None:
-    """Test that get_esphome_device_ip raises EsphomeError when broker is None."""
-    config = {
-        CONF_MQTT: {
-            CONF_BROKER: None,
-        },
-        CONF_ESPHOME: {
-            CONF_NAME: "test-device",
-        },
-    }
-
-    with pytest.raises(
-        EsphomeError,
-        match="Cannot discover IP via MQTT as the broker is not configured",
-    ):
-        get_esphome_device_ip(config)
-
-
-def test_get_esphome_device_ip_missing_mqtt() -> None:
-    """Test that get_esphome_device_ip raises EsphomeError when mqtt config is missing."""
-    config = {
-        CONF_ESPHOME: {
-            CONF_NAME: "test-device",
-        },
-    }
-
-    with pytest.raises(
-        EsphomeError,
-        match="Cannot discover IP via MQTT as the config does not include the mqtt:",
-    ):
-        get_esphome_device_ip(config)
-
-
-def test_get_esphome_device_ip_missing_esphome() -> None:
-    """Test that get_esphome_device_ip raises EsphomeError when esphome config is missing."""
-    config = {
-        CONF_MQTT: {
-            CONF_BROKER: "mqtt.local",
-        },
-    }
-
-    with pytest.raises(
-        EsphomeError,
-        match="Cannot discover IP via MQTT as the config does not include the device name:",
-    ):
-        get_esphome_device_ip(config)
-
-
-def test_get_esphome_device_ip_missing_name() -> None:
-    """Test that get_esphome_device_ip raises EsphomeError when device name is missing."""
-    config = {
-        CONF_MQTT: {
-            CONF_BROKER: "mqtt.local",
-        },
-        CONF_ESPHOME: {},
-    }
-
-    with pytest.raises(
-        EsphomeError,
-        match="Cannot discover IP via MQTT as the config does not include the device name:",
-    ):
-        get_esphome_device_ip(config)