Merge branch 'dev' into esp32_ard_compile_time

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

.clang-tidy.hash

@@ -1 +1 @@
-069fa9526c52f7c580a9ec17c7678d12f142221387e9b561c18f95394d4629a3
+cf3d341206b4184ec8b7fe85141aef4fe4696aa720c3f8a06d4e57930574bdab

esphome/components/bme680_bsec/__init__.py

@@ -89,8 +89,9 @@ async def to_code(config):
         var.set_state_save_interval(config[CONF_STATE_SAVE_INTERVAL].total_milliseconds)
     )
 
-    # Although this component does not use SPI, the BSEC library requires the SPI library
+    # Although this component does not use SPI/Wire directly, the BSEC library requires them
     cg.add_library("SPI", None)
+    cg.add_library("Wire", None)
 
     cg.add_define("USE_BSEC")
     cg.add_library("boschsensortec/BSEC Software Library", "1.6.1480")

esphome/components/esp32/__init__.py

@@ -5,6 +5,7 @@ import logging
 import os
 from pathlib import Path
 import re
+import shutil
 
 from esphome import yaml_util
 import esphome.codegen as cg
@@ -50,6 +51,7 @@ from esphome.writer import clean_cmake_cache
 
 from .boards import BOARDS, STANDARD_BOARDS
 from .const import (  # noqa
+    KEY_ARDUINO_LIBRARIES,
     KEY_BOARD,
     KEY_COMPONENTS,
     KEY_ESP32,
@@ -146,6 +148,168 @@ DEFAULT_EXCLUDED_IDF_COMPONENTS = (
     "wifi_provisioning",  # WiFi provisioning - ESPHome uses its own improv implementation
 )
 
+# Additional IDF managed components to exclude for Arduino framework builds
+# These are pulled in by the Arduino framework's idf_component.yml but not used by ESPHome
+# Note: Component names include the namespace prefix (e.g., "espressif__cbor") because
+# that's how managed components are registered in the IDF build system
+# List includes direct dependencies from arduino-esp32/idf_component.yml
+# plus transitive dependencies from RainMaker/Insights (except espressif/mdns which we need)
+ARDUINO_EXCLUDED_IDF_COMPONENTS = (
+    "chmorgan__esp-libhelix-mp3",  # MP3 decoder - not used
+    "espressif__cbor",  # CBOR library - only used by RainMaker/Insights
+    "espressif__esp-dsp",  # DSP library - not used
+    "espressif__esp-modbus",  # Modbus - ESPHome has its own
+    "espressif__esp-sr",  # Speech recognition - not used
+    "espressif__esp-zboss-lib",  # Zigbee ZBOSS library - not used
+    "espressif__esp-zigbee-lib",  # Zigbee library - not used
+    "espressif__esp_diag_data_store",  # Diagnostics - not used
+    "espressif__esp_diagnostics",  # Diagnostics - not used
+    "espressif__esp_hosted",  # ESP hosted - only for ESP32-P4
+    "espressif__esp_insights",  # ESP Insights - not used
+    "espressif__esp_modem",  # Modem library - not used
+    "espressif__esp_rainmaker",  # RainMaker - not used
+    "espressif__esp_rcp_update",  # RCP update - RainMaker transitive dep
+    "espressif__esp_schedule",  # Schedule - RainMaker transitive dep
+    "espressif__esp_secure_cert_mgr",  # Secure cert - RainMaker transitive dep
+    "espressif__esp_wifi_remote",  # WiFi remote - only for ESP32-P4
+    "espressif__json_generator",  # JSON generator - RainMaker transitive dep
+    "espressif__json_parser",  # JSON parser - RainMaker transitive dep
+    "espressif__lan867x",  # Ethernet PHY - ESPHome uses ESP-IDF ethernet directly
+    "espressif__libsodium",  # Crypto - ESPHome uses its own noise-c library
+    "espressif__network_provisioning",  # Network provisioning - not used
+    "espressif__qrcode",  # QR code - not used
+    "espressif__rmaker_common",  # RainMaker common - not used
+    "joltwallet__littlefs",  # LittleFS - ESPHome doesn't use filesystem
+)
+
+# Mapping of Arduino libraries to IDF managed components they require
+# When an Arduino library is enabled via cg.add_library(), these components
+# are automatically un-stubbed from ARDUINO_EXCLUDED_IDF_COMPONENTS.
+#
+# Note: Some libraries (Matter, LittleFS, ESP_SR, WiFiProv, ArduinoOTA) already have
+# conditional maybe_add_component() calls in arduino-esp32/CMakeLists.txt that handle
+# their managed component dependencies. Our mapping is primarily needed for libraries
+# that don't have such conditionals (Ethernet, PPP, Zigbee, RainMaker, Insights, etc.)
+# and to ensure the stubs are removed from our idf_component.yml overrides.
+ARDUINO_LIBRARY_IDF_COMPONENTS: dict[str, tuple[str, ...]] = {
+    "BLE": ("esp_driver_gptimer",),
+    "BluetoothSerial": ("esp_driver_gptimer",),
+    "ESP_HostedOTA": ("espressif__esp_hosted", "espressif__esp_wifi_remote"),
+    "ESP_SR": ("espressif__esp-sr",),
+    "Ethernet": ("espressif__lan867x",),
+    "FFat": ("fatfs",),
+    "Insights": (
+        "espressif__cbor",
+        "espressif__esp_insights",
+        "espressif__esp_diagnostics",
+        "espressif__esp_diag_data_store",
+        "espressif__rmaker_common",  # Transitive dep from esp_insights
+    ),
+    "LittleFS": ("joltwallet__littlefs",),
+    "Matter": ("espressif__esp_matter",),
+    "PPP": ("espressif__esp_modem",),
+    "RainMaker": (
+        # Direct deps from idf_component.yml
+        "espressif__cbor",
+        "espressif__esp_rainmaker",
+        "espressif__esp_insights",
+        "espressif__esp_diagnostics",
+        "espressif__esp_diag_data_store",
+        "espressif__rmaker_common",
+        "espressif__qrcode",
+        # Transitive deps from esp_rainmaker
+        "espressif__esp_rcp_update",
+        "espressif__esp_schedule",
+        "espressif__esp_secure_cert_mgr",
+        "espressif__json_generator",
+        "espressif__json_parser",
+        "espressif__network_provisioning",
+    ),
+    "SD": ("fatfs",),
+    "SD_MMC": ("fatfs",),
+    "SPIFFS": ("spiffs",),
+    "WiFiProv": ("espressif__network_provisioning", "espressif__qrcode"),
+    "Zigbee": ("espressif__esp-zigbee-lib", "espressif__esp-zboss-lib"),
+}
+
+# Arduino library to Arduino library dependencies
+# When enabling one library, also enable its dependencies
+# Kconfig "select" statements don't work with CONFIG_ARDUINO_SELECTIVE_COMPILATION
+ARDUINO_LIBRARY_DEPENDENCIES: dict[str, tuple[str, ...]] = {
+    "Ethernet": ("Network",),
+    "WiFi": ("Network",),
+}
+
+
+def _idf_component_stub_name(component: str) -> str:
+    """Get stub directory name from IDF component name.
+
+    Component names are typically namespace__name (e.g., espressif__cbor).
+    Returns just the name part (e.g., cbor). If no namespace is present,
+    returns the original component name.
+    """
+    _prefix, sep, suffix = component.partition("__")
+    return suffix if sep else component
+
+
+def _idf_component_dep_name(component: str) -> str:
+    """Convert IDF component name to dependency format.
+
+    Converts espressif__cbor to espressif/cbor.
+    """
+    return component.replace("__", "/")
+
+
+# Arduino libraries to disable by default when using Arduino framework
+# ESPHome uses ESP-IDF APIs directly; we only need the Arduino core
+# (HardwareSerial, Print, Stream, GPIO functions which are always compiled)
+# Components use cg.add_library() which auto-enables any they need
+# This list must match ARDUINO_ALL_LIBRARIES from arduino-esp32/CMakeLists.txt
+ARDUINO_DISABLED_LIBRARIES: frozenset[str] = frozenset(
+    {
+        "ArduinoOTA",
+        "AsyncUDP",
+        "BLE",
+        "BluetoothSerial",
+        "DNSServer",
+        "EEPROM",
+        "ESP_HostedOTA",
+        "ESP_I2S",
+        "ESP_NOW",
+        "ESP_SR",
+        "ESPmDNS",
+        "Ethernet",
+        "FFat",
+        "FS",
+        "Hash",
+        "HTTPClient",
+        "HTTPUpdate",
+        "Insights",
+        "LittleFS",
+        "Matter",
+        "NetBIOS",
+        "Network",
+        "NetworkClientSecure",
+        "OpenThread",
+        "PPP",
+        "Preferences",
+        "RainMaker",
+        "SD",
+        "SD_MMC",
+        "SimpleBLE",
+        "SPI",
+        "SPIFFS",
+        "Ticker",
+        "Update",
+        "USB",
+        "WebServer",
+        "WiFi",
+        "WiFiProv",
+        "Wire",
+        "Zigbee",
+    }
+)
+
 # ESP32 (original) chip revision options
 # Setting minimum revision to 3.0 or higher:
 # - Reduces flash size by excluding workaround code for older chip bugs
@@ -237,7 +401,13 @@ def set_core_data(config):
     CORE.data[KEY_ESP32][KEY_COMPONENTS] = {}
     # Initialize with default exclusions - components can call include_builtin_idf_component()
     # to re-enable any they need
-    CORE.data[KEY_ESP32][KEY_EXCLUDE_COMPONENTS] = set(DEFAULT_EXCLUDED_IDF_COMPONENTS)
+    excluded = set(DEFAULT_EXCLUDED_IDF_COMPONENTS)
+    # Add Arduino-specific managed component exclusions when using Arduino framework
+    if conf[CONF_TYPE] == FRAMEWORK_ARDUINO:
+        excluded.update(ARDUINO_EXCLUDED_IDF_COMPONENTS)
+    CORE.data[KEY_ESP32][KEY_EXCLUDE_COMPONENTS] = excluded
+    # Initialize Arduino library tracking - cg.add_library() auto-enables libraries
+    CORE.data[KEY_ESP32][KEY_ARDUINO_LIBRARIES] = set()
     CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION] = cv.Version.parse(
         config[CONF_FRAMEWORK][CONF_VERSION]
     )
@@ -385,6 +555,26 @@ def include_builtin_idf_component(name: str) -> None:
     CORE.data[KEY_ESP32][KEY_EXCLUDE_COMPONENTS].discard(name)
 
 
+def _enable_arduino_library(name: str) -> None:
+    """Enable an Arduino library that is disabled by default.
+
+    This is called automatically by CORE.add_library() when a component adds
+    an Arduino library via cg.add_library(). Components should not call this
+    directly - just use cg.add_library("LibName", None).
+
+    Args:
+        name: The library name (e.g., "Wire", "SPI", "WiFi")
+    """
+    enabled_libs: set[str] = CORE.data[KEY_ESP32][KEY_ARDUINO_LIBRARIES]
+    enabled_libs.add(name)
+    # Also enable any required Arduino library dependencies
+    for dep_lib in ARDUINO_LIBRARY_DEPENDENCIES.get(name, ()):
+        enabled_libs.add(dep_lib)
+    # Also enable any required IDF components
+    for idf_component in ARDUINO_LIBRARY_IDF_COMPONENTS.get(name, ()):
+        include_builtin_idf_component(idf_component)
+
+
 def add_extra_script(stage: str, filename: str, path: Path):
     """Add an extra script to the project."""
     key = f"{stage}:{filename}"
@@ -1126,6 +1316,27 @@ async def _write_exclude_components() -> None:
         )
 
 
+@coroutine_with_priority(CoroPriority.FINAL)
+async def _write_arduino_libraries_sdkconfig() -> None:
+    """Write Arduino selective compilation sdkconfig after all components have added libraries.
+
+    This must run at FINAL priority so that all components have had a chance to call
+    cg.add_library() which auto-enables Arduino libraries via _enable_arduino_library().
+    """
+    if KEY_ESP32 not in CORE.data:
+        return
+    # Enable Arduino selective compilation to disable unused Arduino libraries
+    # ESPHome uses ESP-IDF APIs directly; we only need the Arduino core
+    # (HardwareSerial, Print, Stream, GPIO functions which are always compiled)
+    # cg.add_library() auto-enables needed libraries; users can also add
+    # libraries via esphome: libraries: config which calls cg.add_library()
+    add_idf_sdkconfig_option("CONFIG_ARDUINO_SELECTIVE_COMPILATION", True)
+    enabled_libs = CORE.data[KEY_ESP32].get(KEY_ARDUINO_LIBRARIES, set())
+    for lib in ARDUINO_DISABLED_LIBRARIES:
+        # Enable if explicitly requested, disable otherwise
+        add_idf_sdkconfig_option(f"CONFIG_ARDUINO_SELECTIVE_{lib}", lib in enabled_libs)
+
+
 @coroutine_with_priority(CoroPriority.FINAL)
 async def _add_yaml_idf_components(components: list[ConfigType]):
     """Add IDF components from YAML config with final priority to override code-added components."""
@@ -1540,6 +1751,11 @@ async def to_code(config):
     # Default exclusions are added in set_core_data() during config validation.
     CORE.add_job(_write_exclude_components)
 
+    # Write Arduino selective compilation sdkconfig at FINAL priority after all
+    # components have had a chance to call cg.add_library() to enable libraries they need.
+    if conf[CONF_TYPE] == FRAMEWORK_ARDUINO:
+        CORE.add_job(_write_arduino_libraries_sdkconfig)
+
 
 APP_PARTITION_SIZES = {
     "2MB": 0x0C0000,  # 768 KB
@@ -1620,11 +1836,49 @@ def _write_sdkconfig():
 
 def _write_idf_component_yml():
     yml_path = CORE.relative_build_path("src/idf_component.yml")
+    dependencies: dict[str, dict] = {}
+
+    # For Arduino builds, override unused managed components from the Arduino framework
+    # by pointing them to empty stub directories using override_path
+    # This prevents the IDF component manager from downloading the real components
+    if CORE.using_arduino:
+        # Determine which IDF components are needed by enabled Arduino libraries
+        enabled_libs = CORE.data[KEY_ESP32].get(KEY_ARDUINO_LIBRARIES, set())
+        required_idf_components = {
+            comp
+            for lib in enabled_libs
+            for comp in ARDUINO_LIBRARY_IDF_COMPONENTS.get(lib, ())
+        }
+
+        # Only stub components that are not required by any enabled Arduino library
+        components_to_stub = (
+            set(ARDUINO_EXCLUDED_IDF_COMPONENTS) - required_idf_components
+        )
+
+        stubs_dir = CORE.relative_build_path("component_stubs")
+        stubs_dir.mkdir(exist_ok=True)
+        for component_name in components_to_stub:
+            # Create stub directory with minimal CMakeLists.txt
+            stub_path = stubs_dir / _idf_component_stub_name(component_name)
+            stub_path.mkdir(exist_ok=True)
+            stub_cmake = stub_path / "CMakeLists.txt"
+            if not stub_cmake.exists():
+                stub_cmake.write_text("idf_component_register()\n")
+            dependencies[_idf_component_dep_name(component_name)] = {
+                "version": "*",
+                "override_path": str(stub_path),
+            }
+
+        # Remove stubs for components that are now required by enabled libraries
+        for component_name in required_idf_components:
+            stub_path = stubs_dir / _idf_component_stub_name(component_name)
+            if stub_path.exists():
+                shutil.rmtree(stub_path)
+
     if CORE.data[KEY_ESP32][KEY_COMPONENTS]:
         components: dict = CORE.data[KEY_ESP32][KEY_COMPONENTS]
-        dependencies = {}
         for name, component in components.items():
-            dependency = {}
+            dependency: dict[str, str] = {}
             if component[KEY_REF]:
                 dependency["version"] = component[KEY_REF]
             if component[KEY_REPO]:
@@ -1632,9 +1886,8 @@ def _write_idf_component_yml():
             if component[KEY_PATH]:
                 dependency["path"] = component[KEY_PATH]
             dependencies[name] = dependency
-        contents = yaml_util.dump({"dependencies": dependencies})
-    else:
-        contents = ""
+
+    contents = yaml_util.dump({"dependencies": dependencies}) if dependencies else ""
     if write_file_if_changed(yml_path, contents):
         dependencies_lock = CORE.relative_build_path("dependencies.lock")
         if dependencies_lock.is_file():

esphome/components/esp32/const.py

@@ -7,6 +7,7 @@ KEY_VARIANT = "variant"
 KEY_SDKCONFIG_OPTIONS = "sdkconfig_options"
 KEY_COMPONENTS = "components"
 KEY_EXCLUDE_COMPONENTS = "exclude_components"
+KEY_ARDUINO_LIBRARIES = "arduino_libraries"
 KEY_REPO = "repo"
 KEY_REF = "ref"
 KEY_REFRESH = "refresh"

esphome/components/espnow/__init__.py

@@ -13,7 +13,7 @@ from esphome.const import (
     CONF_TRIGGER_ID,
     CONF_WIFI,
 )
-from esphome.core import CORE, HexInt
+from esphome.core import HexInt
 from esphome.types import ConfigType
 
 CODEOWNERS = ["@jesserockz"]
@@ -124,9 +124,6 @@ async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 
-    if CORE.using_arduino:
-        cg.add_library("WiFi", None)
-
     # ESP-NOW uses wake_loop_threadsafe() to wake the main loop from ESP-NOW callbacks
     # This enables low-latency event processing instead of waiting for select() timeout
     socket.require_wake_loop_threadsafe()

esphome/components/ethernet/__init__.py

@@ -427,9 +427,6 @@ async def to_code(config):
         # Add LAN867x 10BASE-T1S PHY support component
         add_idf_component(name="espressif/lan867x", ref="2.0.0")
 
-    if CORE.using_arduino:
-        cg.add_library("WiFi", None)
-
     CORE.add_job(final_step)
 
 

esphome/components/i2s_audio/media_player/__init__.py

@@ -114,6 +114,7 @@ async def to_code(config):
         cg.add(var.set_external_dac_channels(2 if config[CONF_MODE] == "stereo" else 1))
         cg.add(var.set_i2s_comm_fmt_lsb(config[CONF_I2S_COMM_FMT] == "lsb"))
 
+    cg.add_library("WiFi", None)
     cg.add_library("NetworkClientSecure", None)
     cg.add_library("HTTPClient", None)
     cg.add_library("esphome/ESP32-audioI2S", "2.3.0")

esphome/components/midea/climate.py

@@ -30,7 +30,7 @@ from esphome.const import (
     UNIT_PERCENT,
     UNIT_WATT,
 )
-from esphome.core import coroutine
+from esphome.core import CORE, coroutine
 
 CODEOWNERS = ["@dudanov"]
 DEPENDENCIES = ["climate", "uart"]
@@ -290,4 +290,7 @@ async def to_code(config):
     if CONF_HUMIDITY_SETPOINT in config:
         sens = await sensor.new_sensor(config[CONF_HUMIDITY_SETPOINT])
         cg.add(var.set_humidity_setpoint_sensor(sens))
+    # MideaUART library requires WiFi (WiFi auto-enables Network via dependency mapping)
+    if CORE.is_esp32:
+        cg.add_library("WiFi", None)
     cg.add_library("dudanov/MideaUART", "1.1.9")

esphome/components/mipi_spi/mipi_spi.cpp

@@ -1,39 +1,6 @@
 #include "mipi_spi.h"
 #include "esphome/core/log.h"
 
-namespace esphome::mipi_spi {
-
-void internal_dump_config(const char *model, int width, int height, int offset_width, int offset_height, uint8_t madctl,
-                          bool invert_colors, int display_bits, bool is_big_endian, const optional<uint8_t> &brightness,
-                          GPIOPin *cs, GPIOPin *reset, GPIOPin *dc, int spi_mode, uint32_t data_rate, int bus_width) {
-  ESP_LOGCONFIG(TAG,
-                "MIPI_SPI Display\n"
-                "  Model: %s\n"
-                "  Width: %d\n"
-                "  Height: %d\n"
-                "  Swap X/Y: %s\n"
-                "  Mirror X: %s\n"
-                "  Mirror Y: %s\n"
-                "  Invert colors: %s\n"
-                "  Color order: %s\n"
-                "  Display pixels: %d bits\n"
-                "  Endianness: %s\n"
-                "  SPI Mode: %d\n"
-                "  SPI Data rate: %uMHz\n"
-                "  SPI Bus width: %d",
-                model, width, height, YESNO(madctl & MADCTL_MV), YESNO(madctl & (MADCTL_MX | MADCTL_XFLIP)),
-                YESNO(madctl & (MADCTL_MY | MADCTL_YFLIP)), YESNO(invert_colors), (madctl & MADCTL_BGR) ? "BGR" : "RGB",
-                display_bits, is_big_endian ? "Big" : "Little", spi_mode, static_cast<unsigned>(data_rate / 1000000),
-                bus_width);
-  LOG_PIN("  CS Pin: ", cs);
-  LOG_PIN("  Reset Pin: ", reset);
-  LOG_PIN("  DC Pin: ", dc);
-  if (offset_width != 0)
-    ESP_LOGCONFIG(TAG, "  Offset width: %d", offset_width);
-  if (offset_height != 0)
-    ESP_LOGCONFIG(TAG, "  Offset height: %d", offset_height);
-  if (brightness.has_value())
-    ESP_LOGCONFIG(TAG, "  Brightness: %u", brightness.value());
-}
-
-}  // namespace esphome::mipi_spi
+namespace esphome {
+namespace mipi_spi {}  // namespace mipi_spi
+}  // namespace esphome

esphome/components/mipi_spi/mipi_spi.h

@@ -63,11 +63,6 @@ enum BusType {
   BUS_TYPE_SINGLE_16 = 16,  // Single bit bus, but 16 bits per transfer
 };
 
-// Helper function for dump_config - defined in mipi_spi.cpp to allow use of LOG_PIN macro
-void internal_dump_config(const char *model, int width, int height, int offset_width, int offset_height, uint8_t madctl,
-                          bool invert_colors, int display_bits, bool is_big_endian, const optional<uint8_t> &brightness,
-                          GPIOPin *cs, GPIOPin *reset, GPIOPin *dc, int spi_mode, uint32_t data_rate, int bus_width);
-
 /**
  * Base class for MIPI SPI displays.
  * All the methods are defined here in the header file, as it is not possible to define templated methods in a cpp file.
@@ -206,9 +201,37 @@ class MipiSpi : public display::Display,
   }
 
   void dump_config() override {
-    internal_dump_config(this->model_, WIDTH, HEIGHT, OFFSET_WIDTH, OFFSET_HEIGHT, this->madctl_, this->invert_colors_,
-                         DISPLAYPIXEL * 8, IS_BIG_ENDIAN, this->brightness_, this->cs_, this->reset_pin_, this->dc_pin_,
-                         this->mode_, this->data_rate_, BUS_TYPE);
+    esph_log_config(TAG,
+                    "MIPI_SPI Display\n"
+                    "  Model: %s\n"
+                    "  Width: %u\n"
+                    "  Height: %u",
+                    this->model_, WIDTH, HEIGHT);
+    if constexpr (OFFSET_WIDTH != 0)
+      esph_log_config(TAG, "  Offset width: %u", OFFSET_WIDTH);
+    if constexpr (OFFSET_HEIGHT != 0)
+      esph_log_config(TAG, "  Offset height: %u", OFFSET_HEIGHT);
+    esph_log_config(TAG,
+                    "  Swap X/Y: %s\n"
+                    "  Mirror X: %s\n"
+                    "  Mirror Y: %s\n"
+                    "  Invert colors: %s\n"
+                    "  Color order: %s\n"
+                    "  Display pixels: %d bits\n"
+                    "  Endianness: %s\n",
+                    YESNO(this->madctl_ & MADCTL_MV), YESNO(this->madctl_ & (MADCTL_MX | MADCTL_XFLIP)),
+                    YESNO(this->madctl_ & (MADCTL_MY | MADCTL_YFLIP)), YESNO(this->invert_colors_),
+                    this->madctl_ & MADCTL_BGR ? "BGR" : "RGB", DISPLAYPIXEL * 8, IS_BIG_ENDIAN ? "Big" : "Little");
+    if (this->brightness_.has_value())
+      esph_log_config(TAG, "  Brightness: %u", this->brightness_.value());
+    log_pin(TAG, "  CS Pin: ", this->cs_);
+    log_pin(TAG, "  Reset Pin: ", this->reset_pin_);
+    log_pin(TAG, "  DC Pin: ", this->dc_pin_);
+    esph_log_config(TAG,
+                    "  SPI Mode: %d\n"
+                    "  SPI Data rate: %dMHz\n"
+                    "  SPI Bus width: %d",
+                    this->mode_, static_cast<unsigned>(this->data_rate_ / 1000000), BUS_TYPE);
   }
 
  protected:

esphome/components/mqtt/mqtt_client.cpp

@@ -643,34 +643,10 @@ static bool topic_match(const char *message, const char *subscription) {
 }
 
 void MQTTClientComponent::on_message(const std::string &topic, const std::string &payload) {
-#ifdef USE_ESP8266
-  // IMPORTANT: This defer is REQUIRED to prevent stack overflow crashes on ESP8266.
-  //
-  // On ESP8266, this callback is invoked directly from the lwIP/AsyncTCP network stack
-  // which runs in the "sys" context with a very limited stack (~4KB). By the time we
-  // reach this function, the stack is already partially consumed by the network
-  // processing chain: tcp_input -> AsyncClient::_recv -> AsyncMqttClient::_onMessage -> here.
-  //
-  // MQTT subscription callbacks can trigger arbitrary user actions (automations, HTTP
-  // requests, sensor updates, etc.) which may have deep call stacks of their own.
-  // For example, an HTTP request action requires: DNS lookup -> TCP connect -> TLS
-  // handshake (if HTTPS) -> request formatting. This easily overflows the remaining
-  // system stack space, causing a LoadStoreAlignmentCause exception or silent corruption.
-  //
-  // By deferring to the main loop, we ensure callbacks execute with a fresh, full-size
-  // stack in the normal application context rather than the constrained network task.
-  //
-  // DO NOT REMOVE THIS DEFER without understanding the above. It may appear to work
-  // in simple tests but will cause crashes with complex automations.
-  this->defer([this, topic, payload]() {
-#endif
-    for (auto &subscription : this->subscriptions_) {
-      if (topic_match(topic.c_str(), subscription.topic.c_str()))
-        subscription.callback(topic, payload);
-    }
-#ifdef USE_ESP8266
-  });
-#endif
+  for (auto &subscription : this->subscriptions_) {
+    if (topic_match(topic.c_str(), subscription.topic.c_str()))
+      subscription.callback(topic, payload);
+  }
 }
 
 // Setters

esphome/components/network/__init__.py

@@ -137,8 +137,7 @@ CONFIG_SCHEMA = cv.Schema(
 @coroutine_with_priority(CoroPriority.NETWORK)
 async def to_code(config):
     cg.add_define("USE_NETWORK")
-    if CORE.using_arduino and CORE.is_esp32:
-        cg.add_library("Networking", None)
+    # ESP32 with Arduino uses ESP-IDF network APIs directly, no Arduino Network library needed
 
     # Apply high performance networking settings
     # Config can explicitly enable/disable, or default to component-driven behavior

esphome/components/pmsx003/pmsx003.cpp

@@ -2,20 +2,21 @@
 #include "esphome/core/log.h"
 #include "esphome/core/application.h"
 
-namespace esphome::pmsx003 {
+namespace esphome {
+namespace pmsx003 {
 
 static const char *const TAG = "pmsx003";
 
 static const uint8_t START_CHARACTER_1 = 0x42;
 static const uint8_t START_CHARACTER_2 = 0x4D;
 
-static const uint16_t STABILISING_MS = 30000;  // time taken for the sensor to become stable after power on in ms
+static const uint16_t PMS_STABILISING_MS = 30000;  // time taken for the sensor to become stable after power on in ms
 
-static const uint16_t CMD_MEASUREMENT_MODE_PASSIVE =
-    0x0000;  // use `Command::MANUAL_MEASUREMENT` to trigger a measurement
-static const uint16_t CMD_MEASUREMENT_MODE_ACTIVE = 0x0001;  // automatically perform measurements
-static const uint16_t CMD_SLEEP_MODE_SLEEP = 0x0000;         // go to sleep mode
-static const uint16_t CMD_SLEEP_MODE_WAKEUP = 0x0001;        // wake up from sleep mode
+static const uint16_t PMS_CMD_MEASUREMENT_MODE_PASSIVE =
+    0x0000;  // use `PMS_CMD_MANUAL_MEASUREMENT` to trigger a measurement
+static const uint16_t PMS_CMD_MEASUREMENT_MODE_ACTIVE = 0x0001;  // automatically perform measurements
+static const uint16_t PMS_CMD_SLEEP_MODE_SLEEP = 0x0000;         // go to sleep mode
+static const uint16_t PMS_CMD_SLEEP_MODE_WAKEUP = 0x0001;        // wake up from sleep mode
 
 void PMSX003Component::setup() {}
 
@@ -41,7 +42,7 @@ void PMSX003Component::dump_config() {
   LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
   LOG_SENSOR("  ", "Humidity", this->humidity_sensor_);
 
-  if (this->update_interval_ <= STABILISING_MS) {
+  if (this->update_interval_ <= PMS_STABILISING_MS) {
     ESP_LOGCONFIG(TAG, "  Mode: active continuous (sensor default)");
   } else {
     ESP_LOGCONFIG(TAG, "  Mode: passive with sleep/wake cycles");
@@ -54,44 +55,44 @@ void PMSX003Component::loop() {
   const uint32_t now = App.get_loop_component_start_time();
 
   // Initialize sensor mode on first loop
-  if (!this->initialised_) {
-    if (this->update_interval_ > STABILISING_MS) {
+  if (this->initialised_ == 0) {
+    if (this->update_interval_ > PMS_STABILISING_MS) {
       // Long update interval: use passive mode with sleep/wake cycles
-      this->send_command_(Command::MEASUREMENT_MODE, CMD_MEASUREMENT_MODE_PASSIVE);
-      this->send_command_(Command::SLEEP_MODE, CMD_SLEEP_MODE_WAKEUP);
+      this->send_command_(PMS_CMD_MEASUREMENT_MODE, PMS_CMD_MEASUREMENT_MODE_PASSIVE);
+      this->send_command_(PMS_CMD_SLEEP_MODE, PMS_CMD_SLEEP_MODE_WAKEUP);
     } else {
       // Short/zero update interval: use active continuous mode
-      this->send_command_(Command::MEASUREMENT_MODE, CMD_MEASUREMENT_MODE_ACTIVE);
+      this->send_command_(PMS_CMD_MEASUREMENT_MODE, PMS_CMD_MEASUREMENT_MODE_ACTIVE);
     }
-    this->initialised_ = true;
+    this->initialised_ = 1;
   }
 
   // If we update less often than it takes the device to stabilise, spin the fan down
   // rather than running it constantly. It does take some time to stabilise, so we
   // need to keep track of what state we're in.
-  if (this->update_interval_ > STABILISING_MS) {
+  if (this->update_interval_ > PMS_STABILISING_MS) {
     switch (this->state_) {
-      case State::IDLE:
+      case PMSX003_STATE_IDLE:
         // Power on the sensor now so it'll be ready when we hit the update time
-        if (now - this->last_update_ < (this->update_interval_ - STABILISING_MS))
+        if (now - this->last_update_ < (this->update_interval_ - PMS_STABILISING_MS))
           return;
 
-        this->state_ = State::STABILISING;
-        this->send_command_(Command::SLEEP_MODE, CMD_SLEEP_MODE_WAKEUP);
+        this->state_ = PMSX003_STATE_STABILISING;
+        this->send_command_(PMS_CMD_SLEEP_MODE, PMS_CMD_SLEEP_MODE_WAKEUP);
         this->fan_on_time_ = now;
         return;
-      case State::STABILISING:
+      case PMSX003_STATE_STABILISING:
         // wait for the sensor to be stable
-        if (now - this->fan_on_time_ < STABILISING_MS)
+        if (now - this->fan_on_time_ < PMS_STABILISING_MS)
           return;
         // consume any command responses that are in the serial buffer
         while (this->available())
           this->read_byte(&this->data_[0]);
         // Trigger a new read
-        this->send_command_(Command::MANUAL_MEASUREMENT, 0);
-        this->state_ = State::WAITING;
+        this->send_command_(PMS_CMD_MANUAL_MEASUREMENT, 0);
+        this->state_ = PMSX003_STATE_WAITING;
         break;
-      case State::WAITING:
+      case PMSX003_STATE_WAITING:
         // Just go ahead and read stuff
         break;
     }
@@ -179,31 +180,27 @@ optional<bool> PMSX003Component::check_byte_() {
 }
 
 bool PMSX003Component::check_payload_length_(uint16_t payload_length) {
-  // https://avaldebe.github.io/PyPMS/sensors/Plantower/
   switch (this->type_) {
-    case Type::PMS1003:
-      return payload_length == 28;  // 2*13+2
-    case Type::PMS3003:             // Data 7/8/9 not set/reserved
-      return payload_length == 20;  // 2*9+2
-    case Type::PMSX003:             // Data 13 not set/reserved
-      // Deprecated: Length 20 is for PMS3003 backwards compatibility
+    case PMSX003_TYPE_X003:
+      // The expected payload length is typically 28 bytes.
+      // However, a 20-byte payload check was already present in the code.
+      // No official documentation was found confirming this.
+      // Retaining this check to avoid breaking existing behavior.
       return payload_length == 28 || payload_length == 20;  // 2*13+2
-    case Type::PMS5003S:
-    case Type::PMS5003T:            // Data 13 not set/reserved
-      return payload_length == 28;  // 2*13+2
-    case Type::PMS5003ST:           // Data 16 not set/reserved
-      return payload_length == 36;  // 2*17+2
-    case Type::PMS9003M:
-      return payload_length == 28;  // 2*13+2
+    case PMSX003_TYPE_5003T:
+    case PMSX003_TYPE_5003S:
+      return payload_length == 28;  // 2*13+2 (Data 13 not set/reserved)
+    case PMSX003_TYPE_5003ST:
+      return payload_length == 36;  // 2*17+2 (Data 16 not set/reserved)
   }
   return false;
 }
 
-void PMSX003Component::send_command_(Command cmd, uint16_t data) {
+void PMSX003Component::send_command_(PMSX0003Command cmd, uint16_t data) {
   uint8_t send_data[7] = {
       START_CHARACTER_1,            // Start Byte 1
       START_CHARACTER_2,            // Start Byte 2
-      static_cast<uint8_t>(cmd),    // Command
+      cmd,                          // Command
       uint8_t((data >> 8) & 0xFF),  // Data 1
       uint8_t((data >> 0) & 0xFF),  // Data 2
       0,                            // Verify Byte 1
@@ -268,7 +265,7 @@ void PMSX003Component::parse_data_() {
   if (this->pm_particles_25um_sensor_ != nullptr)
     this->pm_particles_25um_sensor_->publish_state(pm_particles_25um);
 
-  if (this->type_ == Type::PMS5003T) {
+  if (this->type_ == PMSX003_TYPE_5003T) {
     ESP_LOGD(TAG,
              "Got PM0.3 Particles: %u Count/0.1L, PM0.5 Particles: %u Count/0.1L, PM1.0 Particles: %u Count/0.1L, "
              "PM2.5 Particles %u Count/0.1L",
@@ -292,7 +289,7 @@ void PMSX003Component::parse_data_() {
   }
 
   // Formaldehyde
-  if (this->type_ == Type::PMS5003S || this->type_ == Type::PMS5003ST) {
+  if (this->type_ == PMSX003_TYPE_5003ST || this->type_ == PMSX003_TYPE_5003S) {
     const uint16_t formaldehyde = this->get_16_bit_uint_(28);
 
     ESP_LOGD(TAG, "Got Formaldehyde: %u µg/m^3", formaldehyde);
@@ -302,8 +299,8 @@ void PMSX003Component::parse_data_() {
   }
 
   // Temperature and Humidity
-  if (this->type_ == Type::PMS5003T || this->type_ == Type::PMS5003ST) {
-    const uint8_t temperature_offset = (this->type_ == Type::PMS5003T) ? 24 : 30;
+  if (this->type_ == PMSX003_TYPE_5003ST || this->type_ == PMSX003_TYPE_5003T) {
+    const uint8_t temperature_offset = (this->type_ == PMSX003_TYPE_5003T) ? 24 : 30;
 
     const float temperature = static_cast<int16_t>(this->get_16_bit_uint_(temperature_offset)) / 10.0f;
     const float humidity = this->get_16_bit_uint_(temperature_offset + 2) / 10.0f;
@@ -317,22 +314,22 @@ void PMSX003Component::parse_data_() {
   }
 
   // Firmware Version and Error Code
-  if (this->type_ == Type::PMS1003 || this->type_ == Type::PMS5003ST || this->type_ == Type::PMS9003M) {
-    const uint8_t firmware_error_code_offset = (this->type_ == Type::PMS5003ST) ? 36 : 28;
-    const uint8_t firmware_version = this->data_[firmware_error_code_offset];
-    const uint8_t error_code = this->data_[firmware_error_code_offset + 1];
+  if (this->type_ == PMSX003_TYPE_5003ST) {
+    const uint8_t firmware_version = this->data_[36];
+    const uint8_t error_code = this->data_[37];
 
     ESP_LOGD(TAG, "Got Firmware Version: 0x%02X, Error Code: 0x%02X", firmware_version, error_code);
   }
 
   // Spin down the sensor again if we aren't going to need it until more time has
   // passed than it takes to stabilise
-  if (this->update_interval_ > STABILISING_MS) {
-    this->send_command_(Command::SLEEP_MODE, CMD_SLEEP_MODE_SLEEP);
-    this->state_ = State::IDLE;
+  if (this->update_interval_ > PMS_STABILISING_MS) {
+    this->send_command_(PMS_CMD_SLEEP_MODE, PMS_CMD_SLEEP_MODE_SLEEP);
+    this->state_ = PMSX003_STATE_IDLE;
   }
 
   this->status_clear_warning();
 }
 
-}  // namespace esphome::pmsx003
+}  // namespace pmsx003
+}  // namespace esphome

esphome/components/pmsx003/pmsx003.h

@@ -5,28 +5,27 @@
 #include "esphome/components/sensor/sensor.h"
 #include "esphome/components/uart/uart.h"
 
-namespace esphome::pmsx003 {
+namespace esphome {
+namespace pmsx003 {
 
-enum class Type : uint8_t {
-  PMS1003 = 0,
-  PMS3003,
-  PMSX003,  // PMS5003, PMS6003, PMS7003, PMSA003 (NOT PMSA003I - see `pmsa003i` component)
-  PMS5003S,
-  PMS5003T,
-  PMS5003ST,
-  PMS9003M,
+enum PMSX0003Command : uint8_t {
+  PMS_CMD_MEASUREMENT_MODE =
+      0xE1,  // Data Options: `PMS_CMD_MEASUREMENT_MODE_PASSIVE`, `PMS_CMD_MEASUREMENT_MODE_ACTIVE`
+  PMS_CMD_MANUAL_MEASUREMENT = 0xE2,
+  PMS_CMD_SLEEP_MODE = 0xE4,  // Data Options: `PMS_CMD_SLEEP_MODE_SLEEP`, `PMS_CMD_SLEEP_MODE_WAKEUP`
 };
 
-enum class Command : uint8_t {
-  MEASUREMENT_MODE = 0xE1,  // Data Options: `CMD_MEASUREMENT_MODE_PASSIVE`, `CMD_MEASUREMENT_MODE_ACTIVE`
-  MANUAL_MEASUREMENT = 0xE2,
-  SLEEP_MODE = 0xE4,  // Data Options: `CMD_SLEEP_MODE_SLEEP`, `CMD_SLEEP_MODE_WAKEUP`
+enum PMSX003Type {
+  PMSX003_TYPE_X003 = 0,
+  PMSX003_TYPE_5003T,
+  PMSX003_TYPE_5003ST,
+  PMSX003_TYPE_5003S,
 };
 
-enum class State : uint8_t {
-  IDLE = 0,
-  STABILISING,
-  WAITING,
+enum PMSX003State {
+  PMSX003_STATE_IDLE = 0,
+  PMSX003_STATE_STABILISING,
+  PMSX003_STATE_WAITING,
 };
 
 class PMSX003Component : public uart::UARTDevice, public Component {
@@ -38,7 +37,7 @@ class PMSX003Component : public uart::UARTDevice, public Component {
 
   void set_update_interval(uint32_t update_interval) { this->update_interval_ = update_interval; }
 
-  void set_type(Type type) { this->type_ = type; }
+  void set_type(PMSX003Type type) { this->type_ = type; }
 
   void set_pm_1_0_std_sensor(sensor::Sensor *pm_1_0_std_sensor) { this->pm_1_0_std_sensor_ = pm_1_0_std_sensor; }
   void set_pm_2_5_std_sensor(sensor::Sensor *pm_2_5_std_sensor) { this->pm_2_5_std_sensor_ = pm_2_5_std_sensor; }
@@ -78,20 +77,20 @@ class PMSX003Component : public uart::UARTDevice, public Component {
   optional<bool> check_byte_();
   void parse_data_();
   bool check_payload_length_(uint16_t payload_length);
-  void send_command_(Command cmd, uint16_t data);
+  void send_command_(PMSX0003Command cmd, uint16_t data);
   uint16_t get_16_bit_uint_(uint8_t start_index) const {
     return encode_uint16(this->data_[start_index], this->data_[start_index + 1]);
   }
 
-  Type type_;
-  State state_{State::IDLE};
-  bool initialised_{false};
   uint8_t data_[64];
   uint8_t data_index_{0};
+  uint8_t initialised_{0};
   uint32_t fan_on_time_{0};
   uint32_t last_update_{0};
   uint32_t last_transmission_{0};
   uint32_t update_interval_{0};
+  PMSX003State state_{PMSX003_STATE_IDLE};
+  PMSX003Type type_;
 
   // "Standard Particle"
   sensor::Sensor *pm_1_0_std_sensor_{nullptr};
@@ -119,4 +118,5 @@ class PMSX003Component : public uart::UARTDevice, public Component {
   sensor::Sensor *humidity_sensor_{nullptr};
 };
 
-}  // namespace esphome::pmsx003
+}  // namespace pmsx003
+}  // namespace esphome

esphome/components/pmsx003/sensor.py

@@ -40,128 +40,34 @@ pmsx003_ns = cg.esphome_ns.namespace("pmsx003")
 PMSX003Component = pmsx003_ns.class_("PMSX003Component", uart.UARTDevice, cg.Component)
 PMSX003Sensor = pmsx003_ns.class_("PMSX003Sensor", sensor.Sensor)
 
-TYPE_PMS1003 = "PMS1003"
-TYPE_PMS3003 = "PMS3003"
-TYPE_PMSX003 = "PMSX003"  # PMS5003, PMS6003, PMS7003, PMSA003 (NOT PMSA003I - see `pmsa003i` component)
-TYPE_PMS5003S = "PMS5003S"
+TYPE_PMSX003 = "PMSX003"
 TYPE_PMS5003T = "PMS5003T"
 TYPE_PMS5003ST = "PMS5003ST"
-TYPE_PMS9003M = "PMS9003M"
+TYPE_PMS5003S = "PMS5003S"
 
-Type = pmsx003_ns.enum("Type", is_class=True)
+PMSX003Type = pmsx003_ns.enum("PMSX003Type")
 
 PMSX003_TYPES = {
-    TYPE_PMS1003: Type.PMS1003,
-    TYPE_PMS3003: Type.PMS3003,
-    TYPE_PMSX003: Type.PMSX003,
-    TYPE_PMS5003S: Type.PMS5003S,
-    TYPE_PMS5003T: Type.PMS5003T,
-    TYPE_PMS5003ST: Type.PMS5003ST,
-    TYPE_PMS9003M: Type.PMS9003M,
+    TYPE_PMSX003: PMSX003Type.PMSX003_TYPE_X003,
+    TYPE_PMS5003T: PMSX003Type.PMSX003_TYPE_5003T,
+    TYPE_PMS5003ST: PMSX003Type.PMSX003_TYPE_5003ST,
+    TYPE_PMS5003S: PMSX003Type.PMSX003_TYPE_5003S,
 }
 
 SENSORS_TO_TYPE = {
-    CONF_PM_1_0_STD: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_2_5_STD: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_10_0_STD: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_1_0: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_2_5: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_10_0: [
-        TYPE_PMS1003,
-        TYPE_PMS3003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_0_3UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_0_5UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_1_0UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_2_5UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003T,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_5_0UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_PM_10_0UM: [
-        TYPE_PMS1003,
-        TYPE_PMSX003,
-        TYPE_PMS5003S,
-        TYPE_PMS5003ST,
-        TYPE_PMS9003M,
-    ],
-    CONF_FORMALDEHYDE: [TYPE_PMS5003S, TYPE_PMS5003ST],
+    CONF_PM_1_0: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_2_5: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_10_0: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_1_0_STD: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_2_5_STD: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_10_0_STD: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_0_3UM: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_0_5UM: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_1_0UM: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_2_5UM: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_5_0UM: [TYPE_PMSX003, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_10_0UM: [TYPE_PMSX003, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_FORMALDEHYDE: [TYPE_PMS5003ST, TYPE_PMS5003S],
     CONF_TEMPERATURE: [TYPE_PMS5003T, TYPE_PMS5003ST],
     CONF_HUMIDITY: [TYPE_PMS5003T, TYPE_PMS5003ST],
 }

esphome/components/time/real_time_clock.h

@@ -62,7 +62,7 @@ class RealTimeClock : public PollingComponent {
   void apply_timezone_();
 #endif
 
-  LazyCallbackManager<void()> time_sync_callback_;
+  CallbackManager<void()> time_sync_callback_;
 };
 
 template<typename... Ts> class TimeHasTimeCondition : public Condition<Ts...> {

esphome/components/web_server_base/__init__.py

@@ -38,11 +38,8 @@ async def to_code(config):
         cg.add_define("WEB_SERVER_DEFAULT_HEADERS_COUNT", 1)
         return
 
+    # ESP32 uses IDF web server (early return above), so this is for other Arduino platforms
     if CORE.using_arduino:
-        if CORE.is_esp32:
-            cg.add_library("WiFi", None)
-            cg.add_library("FS", None)
-            cg.add_library("Update", None)
         if CORE.is_esp8266:
             cg.add_library("ESP8266WiFi", None)
         if CORE.is_libretiny:
@@ -53,4 +50,4 @@ async def to_code(config):
                 "lib_ignore", ["ESPAsyncTCP", "AsyncTCP", "AsyncTCP_RP2040W"]
             )
         # https://github.com/ESP32Async/ESPAsyncWebServer/blob/main/library.json
-        cg.add_library("ESP32Async/ESPAsyncWebServer", "3.9.6")
+        cg.add_library("ESP32Async/ESPAsyncWebServer", "3.9.5")

esphome/components/wled/__init__.py

@@ -3,6 +3,7 @@ from esphome.components.light.effects import register_addressable_effect
 from esphome.components.light.types import AddressableLightEffect
 import esphome.config_validation as cv
 from esphome.const import CONF_NAME, CONF_PORT
+from esphome.core import CORE
 
 wled_ns = cg.esphome_ns.namespace("wled")
 WLEDLightEffect = wled_ns.class_("WLEDLightEffect", AddressableLightEffect)
@@ -27,4 +28,6 @@ async def wled_light_effect_to_code(config, effect_id):
     cg.add(effect.set_port(config[CONF_PORT]))
     cg.add(effect.set_sync_group_mask(config[CONF_SYNC_GROUP_MASK]))
     cg.add(effect.set_blank_on_start(config[CONF_BLANK_ON_START]))
+    if CORE.is_esp32:
+        cg.add_library("WiFi", None)
     return effect

esphome/core/__init__.py

@@ -888,6 +888,16 @@ class EsphomeCore:
             library.name if "/" not in library.name else library.name.split("/")[-1]
         )
 
+        # Auto-enable Arduino libraries on ESP32 Arduino builds
+        if self.is_esp32 and self.using_arduino:
+            from esphome.components.esp32 import (
+                ARDUINO_DISABLED_LIBRARIES,
+                _enable_arduino_library,
+            )
+
+            if short_name in ARDUINO_DISABLED_LIBRARIES:
+                _enable_arduino_library(short_name)
+
         if short_name not in self.platformio_libraries:
             _LOGGER.debug("Adding library: %s", library)
             self.platformio_libraries[short_name] = library

esphome/core/application.cpp

@@ -210,7 +210,7 @@ void Application::loop() {
 #ifdef USE_ESP32
       esp_chip_info_t chip_info;
       esp_chip_info(&chip_info);
-      ESP_LOGI(TAG, "ESP32 Chip: %s rev%d.%d, %d core(s)", ESPHOME_VARIANT, chip_info.revision / 100,
+      ESP_LOGI(TAG, "ESP32 Chip: %s r%d.%d, %d core(s)", ESPHOME_VARIANT, chip_info.revision / 100,
                chip_info.revision % 100, chip_info.cores);
 #if defined(USE_ESP32_VARIANT_ESP32) && !defined(USE_ESP32_MIN_CHIP_REVISION_SET)
       // Suggest optimization for chips that don't need the PSRAM cache workaround

platformio.ini

@@ -114,7 +114,7 @@ lib_deps =
     ESP8266WiFi                           ; wifi (Arduino built-in)
     Update                                ; ota (Arduino built-in)
     ESP32Async/ESPAsyncTCP@2.0.0          ; async_tcp
-    ESP32Async/ESPAsyncWebServer@3.9.6    ; web_server_base
+    ESP32Async/ESPAsyncWebServer@3.9.5    ; web_server_base
     makuna/NeoPixelBus@2.7.3              ; neopixelbus
     ESP8266HTTPClient                     ; http_request (Arduino built-in)
     ESP8266mDNS                           ; mdns (Arduino built-in)
@@ -202,7 +202,7 @@ lib_deps =
     ${common:arduino.lib_deps}
     ayushsharma82/RPAsyncTCP@1.3.2        ; async_tcp
     bblanchon/ArduinoJson@7.4.2           ; json
-    ESP32Async/ESPAsyncWebServer@3.9.6    ; web_server_base
+    ESP32Async/ESPAsyncWebServer@3.9.5    ; web_server_base
 build_flags =
     ${common:arduino.build_flags}
     -DUSE_RP2040
@@ -218,7 +218,7 @@ framework = arduino
 lib_compat_mode = soft
 lib_deps =
     bblanchon/ArduinoJson@7.4.2           ; json
-    ESP32Async/ESPAsyncWebServer@3.9.6    ; web_server_base
+    ESP32Async/ESPAsyncWebServer@3.9.5    ; web_server_base
     droscy/esp_wireguard@0.4.2            ; wireguard
 build_flags =
     ${common:arduino.build_flags}

tests/components/i2s_audio/test.esp32-ard.yaml

@@ -0,0 +1,16 @@
+substitutions:
+  i2s_bclk_pin: GPIO15
+  i2s_lrclk_pin: GPIO4
+  i2s_mclk_pin: GPIO5
+
+<<: !include common.yaml
+
+wifi:
+  ssid: test
+  password: test1234
+
+media_player:
+  - platform: i2s_audio
+    name: Test Media Player
+    dac_type: internal
+    mode: stereo

tests/components/mipi_spi/test.esp8266-ard.yaml

@@ -1,10 +0,0 @@
-substitutions:
-  dc_pin: GPIO15
-  cs_pin: GPIO5
-  enable_pin: GPIO4
-  reset_pin: GPIO16
-
-packages:
-  spi: !include ../../test_build_components/common/spi/esp8266-ard.yaml
-
-<<: !include common.yaml

tests/components/pmsx003/common.yaml

@@ -8,11 +8,11 @@ sensor:
     pm_10_0:
       name: PM 10.0 Concentration
     pm_1_0_std:
-      name: PM 1.0 Standard Atmospheric Concentration
+      name: PM 1.0 Standard Atmospher Concentration
     pm_2_5_std:
-      name: PM 2.5 Standard Atmospheric Concentration
+      name: PM 2.5 Standard Atmospher Concentration
     pm_10_0_std:
-      name: PM 10.0 Standard Atmospheric Concentration
+      name: PM 10.0 Standard Atmospher Concentration
     pm_0_3um:
       name: Particulate Count >0.3um
     pm_0_5um:

tests/unit_tests/test_core.py

@@ -780,3 +780,78 @@ class TestEsphomeCore:
         target.config = {const.CONF_ESPHOME: {"name": "test"}, "logger": {}}
 
         assert target.has_networking is False
+
+    def test_add_library__esp32_arduino_enables_disabled_library(self, target):
+        """Test add_library auto-enables Arduino libraries on ESP32 Arduino builds."""
+        target.data[const.KEY_CORE] = {
+            const.KEY_TARGET_PLATFORM: "esp32",
+            const.KEY_TARGET_FRAMEWORK: "arduino",
+        }
+
+        library = core.Library("WiFi", None)
+
+        with patch("esphome.components.esp32._enable_arduino_library") as mock_enable:
+            target.add_library(library)
+            mock_enable.assert_called_once_with("WiFi")
+
+        assert "WiFi" in target.platformio_libraries
+
+    def test_add_library__esp32_arduino_ignores_non_arduino_library(self, target):
+        """Test add_library doesn't enable libraries not in ARDUINO_DISABLED_LIBRARIES."""
+        target.data[const.KEY_CORE] = {
+            const.KEY_TARGET_PLATFORM: "esp32",
+            const.KEY_TARGET_FRAMEWORK: "arduino",
+        }
+
+        library = core.Library("SomeOtherLib", "1.0.0")
+
+        with patch("esphome.components.esp32._enable_arduino_library") as mock_enable:
+            target.add_library(library)
+            mock_enable.assert_not_called()
+
+        assert "SomeOtherLib" in target.platformio_libraries
+
+    def test_add_library__esp32_idf_does_not_enable_arduino_library(self, target):
+        """Test add_library doesn't auto-enable Arduino libraries on ESP32 IDF builds."""
+        target.data[const.KEY_CORE] = {
+            const.KEY_TARGET_PLATFORM: "esp32",
+            const.KEY_TARGET_FRAMEWORK: "esp-idf",
+        }
+
+        library = core.Library("WiFi", None)
+
+        with patch("esphome.components.esp32._enable_arduino_library") as mock_enable:
+            target.add_library(library)
+            mock_enable.assert_not_called()
+
+        assert "WiFi" in target.platformio_libraries
+
+    def test_add_library__esp8266_does_not_enable_arduino_library(self, target):
+        """Test add_library doesn't auto-enable Arduino libraries on ESP8266."""
+        target.data[const.KEY_CORE] = {
+            const.KEY_TARGET_PLATFORM: "esp8266",
+            const.KEY_TARGET_FRAMEWORK: "arduino",
+        }
+
+        library = core.Library("WiFi", None)
+
+        with patch("esphome.components.esp32._enable_arduino_library") as mock_enable:
+            target.add_library(library)
+            mock_enable.assert_not_called()
+
+        assert "WiFi" in target.platformio_libraries
+
+    def test_add_library__extracts_short_name_from_path(self, target):
+        """Test add_library extracts short name from library paths like owner/lib."""
+        target.data[const.KEY_CORE] = {
+            const.KEY_TARGET_PLATFORM: "esp32",
+            const.KEY_TARGET_FRAMEWORK: "arduino",
+        }
+
+        library = core.Library("arduino/Wire", None)
+
+        with patch("esphome.components.esp32._enable_arduino_library") as mock_enable:
+            target.add_library(library)
+            mock_enable.assert_called_once_with("Wire")
+
+        assert "Wire" in target.platformio_libraries