Here is a list of all variables with links to the structures/unions they belong to:

- e -

• e131_ : esphome::e131::E131AddressableLightEffect
• e25_sensor_ : esphome::pmwcs3::PMWCS3Component
• eap_ : esphome::wifi::WiFiAP
• ec_sensor_ : esphome::kuntze::Kuntze, esphome::pmwcs3::PMWCS3Component, esphome::ufire_ec::UFireECComponent
• ecc_ : esphome::qr_code::QrCode
• echo_isr_ : esphome::ultrasonic::UltrasonicSensorComponent
• echo_pin_ : esphome::ultrasonic::UltrasonicSensorComponent
• eco2 : esphome::sgp30::SGP30Baselines
• eco2_baseline_ : esphome::sgp30::SGP30Component
• eco2_sensor_ : esphome::sgp30::SGP30Component
• eco2_sensor_baseline_ : esphome::sgp30::SGP30Component
• eco_ : esphome::tuya::TuyaClimate
• eco_id_ : esphome::tuya::TuyaClimate
• eco_setback_value_raw_ : esphome::uponor_smatrix::UponorSmatrixClimate
• eco_temperature_ : esphome::tuya::TuyaClimate
• edge_state_ : esphome::pulse_meter::PulseMeterSensor
• edge_time_ : esphome::duty_time_sensor::DutyTimeSensor
• editing_ : esphome::display_menu_base::DisplayMenuComponent
• effect : esphome::api::LightCommandRequest, esphome::api::LightStateResponse, esphome::light::LightStateRTCState
• effect_ : esphome::light::LightCall
• effect_active_ : esphome::light::AddressableLight
• effect_data_ : esphome::beken_spi_led_strip::BekenSPILEDStripLightOutput, esphome::esp32_rmt_led_strip::ESP32RMTLEDStripLightOutput, esphome::fastled_base::FastLEDLightOutput, esphome::light::ESPColorView, esphome::m5stack_8angle::M5Stack8AngleLightOutput, esphome::neopixelbus::NeoPixelBusLightOutputBase< T_METHOD, T_COLOR_FEATURE >, esphome::rp2040_pio_led_strip::RP2040PIOLEDStripLightOutput, esphome::spi_led_strip::SpiLedStrip
• effects : esphome::api::ListEntitiesLightResponse
• effects_ : esphome::light::LightState
• efficiency : esphome::pid::PIDSimulator
• eightbitcolor_ : esphome::st7735::ST7735, esphome::st7789v::ST7789V
• electric_heating_status : esphome::haier::hon_protocol::HaierPacketControl
• elevation : esphome::sun::internal::HorizontalCoordinate
• elevation_ : esphome::sun::SunTextSensor, esphome::sun::SunTrigger
• else_ : esphome::IfAction< Ts >
• em_sat_ : esphome::hydreon_rgxx::HydreonRGxxComponent
• em_sat_sensor_ : esphome::hydreon_rgxx::HydreonRGxxComponent
• emissivity_ : esphome::mlx90614::MLX90614Component
• empty_mm_ : esphome::mopeka_pro_check::MopekaProCheck, esphome::mopeka_std_check::MopekaStdCheck
• enable : esphome::api::BluetoothGATTNotifyRequest
• enable_ : esphome::hbridge::HBridgeFan
• enable_asc_ : esphome::scd30::SCD30Component, esphome::scd4x::SCD4XComponent
• enable_gain_calibration_ : esphome::atm90e32::ATM90E32Component
• enable_offset_calibration_ : esphome::atm90e32::ATM90E32Component
• enable_on_boot_ : esphome::esp32_ble::ESP32BLE, esphome::mqtt::MQTTClientComponent, esphome::power_supply::PowerSupply, esphome::wifi::WiFiComponent
• enable_pin_ : esphome::lcd_gpio::GPIOLCDDisplay, esphome::qspi_dbi::QspiDbi, esphome::rpi_dpi_rgb::RpiDpiRgb, esphome::vl53l0x::VL53L0XSensor
• enable_pin_setup_complete : esphome::vl53l0x::VL53L0XSensor
• enable_pins_ : esphome::mipi_spi::MipiSpi
• enable_rx_pin_ : esphome::micronova::MicroNova
• enable_switch : esphome::sprinkler::SprinklerValve
• enable_tdm_ : esphome::es7210::ES7210
• enable_time_ : esphome::power_supply::PowerSupply
• enable_time_us : esphome::ac_dimmer::AcDimmerDataStore
• enabled : esphome::ble_client::BLEClient, esphome::mcp4461::WiperState
• enabled_ : esphome::addressable_light::AddressableLightDisplay, esphome::key_collector::KeyCollector, esphome::micro_wake_word::StreamingModel, esphome::microphone::MicrophoneSource, esphome::wireguard::Wireguard
• enabled_sensor_ : esphome::wireguard::Wireguard
• encode_ : esphome::modbus_controller::ModbusTextSensor
• encoder_ : esphome::am43::Am43, esphome::am43::Am43Component, esphome::esp32_rmt_led_strip::ESP32RMTLEDStripLightOutput, esphome::remote_transmitter::RemoteTransmitterComponent, esphome::rotary_encoder::RotaryEncoderSetValueAction< Ts >
• encrypted : esphome::remote_base::KeeloqData
• encryption : esphome::haier::hon_protocol::DeviceVersionAnswer
• encryption_key : esphome::packet_transport::Provider
• encryption_key_ : esphome::packet_transport::PacketTransport
• end : esphome::api::VoiceAssistantAudio
• end_ : esphome::light::ESPRangeView
• end_handle : esphome::esp32_ble_client::BLEService
• end_key_required_ : esphome::key_collector::KeyCollector
• end_keys_ : esphome::key_collector::KeyCollector
• end_mode_ : esphome::as5600::AS5600Component
• end_of_file_ : esphome::audio::AudioDecoder
• end_position_ : esphome::as5600::AS5600Component
• end_time_ : esphome::binary_sensor::DoubleClickTrigger
• end_trigger_ : esphome::voice_assistant::VoiceAssistant
• end_values_ : esphome::light::LightTransitionTransformer
• endianness_ : esphome::bytebuffer::ByteBuffer
• energy : esphome::cse7761::CSE7761DataStruct
• energy_coeff : esphome::ina2xx_base::INA2XX
• energy_overflows_count_ : esphome::ina2xx_base::INA2XX
• energy_reference_ : esphome::bl0939::BL0939, esphome::bl0940::BL0940, esphome::bl0942::BL0942
• energy_reference_set_ : esphome::bl0942::BL0942
• energy_saving_status : esphome::haier::hon_protocol::HaierPacketControl
• energy_sensor_ : esphome::bl0940::BL0940, esphome::bl0942::BL0942, esphome::cse7766::CSE7766Component, esphome::hlw8012::HLW8012Component, esphome::pzem004t::PZEM004T, esphome::pzemac::PZEMAC, esphome::pzemdc::PZEMDC
• energy_sensor_1_ : esphome::bl0939::BL0939
• energy_sensor_2_ : esphome::bl0939::BL0939
• energy_sensor_j_ : esphome::ina2xx_base::INA2XX
• energy_sensor_sum_ : esphome::bl0939::BL0939
• energy_sensor_wh_ : esphome::ina2xx_base::INA2XX
• energy_sensors_ : esphome::ld2420::LD2420Sensor
• energy_update : esphome::cse7761::CSE7761DataStruct
• ENERGYOF : esphome::ina2xx_base::DiagnosticRegister
• enough_data_phase_ : esphome::pid::PIDAutotuner
• enqueue : esphome::speaker::MediaCallCommand
• enrolling_binary_sensor_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_buffers_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_done_callback_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_failed_callback_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_image_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_scan_callback_ : esphome::fingerprint_grow::FingerprintGrowComponent
• enrollment_slot_ : esphome::fingerprint_grow::FingerprintGrowComponent
• ENS210_STATUS_OK : esphome::ens210::ENS210Component
• ENTER_SAFE_MODE_MAGIC : esphome::safe_mode::SafeModeComponent
• entities_iterator_ : esphome::web_server::DeferredUpdateEventSource, esphome::web_server_idf::AsyncEventSourceResponse
• entity_category : esphome::api::ListEntitiesAlarmControlPanelResponse, esphome::api::ListEntitiesBinarySensorResponse, esphome::api::ListEntitiesButtonResponse, esphome::api::ListEntitiesCameraResponse, esphome::api::ListEntitiesClimateResponse, esphome::api::ListEntitiesCoverResponse, esphome::api::ListEntitiesDateResponse, esphome::api::ListEntitiesDateTimeResponse, esphome::api::ListEntitiesEventResponse, esphome::api::ListEntitiesFanResponse, esphome::api::ListEntitiesLightResponse, esphome::api::ListEntitiesLockResponse, esphome::api::ListEntitiesMediaPlayerResponse, esphome::api::ListEntitiesNumberResponse, esphome::api::ListEntitiesSelectResponse, esphome::api::ListEntitiesSensorResponse, esphome::api::ListEntitiesSirenResponse, esphome::api::ListEntitiesSwitchResponse, esphome::api::ListEntitiesTextResponse, esphome::api::ListEntitiesTextSensorResponse, esphome::api::ListEntitiesTimeResponse, esphome::api::ListEntitiesUpdateResponse, esphome::api::ListEntitiesValveResponse
• entity_category_ : esphome::EntityBase
• entity_id : esphome::api::APIServer::HomeAssistantStateSubscription, esphome::api::HomeAssistantStateResponse, esphome::api::SubscribeHomeAssistantStateResponse
• entity_id_ : esphome::homeassistant::HomeassistantBinarySensor, esphome::homeassistant::HomeassistantNumber, esphome::homeassistant::HomeassistantSensor, esphome::homeassistant::HomeassistantSwitch, esphome::homeassistant::HomeassistantTextSensor
• eot_level_ : esphome::remote_transmitter::RemoteTransmitterComponent
• EP_READ : esphome::pn7150::PN7150, esphome::pn7160::PN7160
• epoch_seconds : esphome::api::DateTimeCommandRequest, esphome::api::DateTimeStateResponse, esphome::api::GetTimeResponse
• equation_ : esphome::absolute_humidity::AbsoluteHumidityComponent
• err : esphome::speaker::InfoErrorEvent, esphome::veml7700::VEML7700Component::Readings
• err_confirmation : esphome::haier::hon_protocol::HaierPacketSensors
• error : esphome::api::BluetoothDeviceClearCacheResponse, esphome::api::BluetoothDeviceConnectionResponse, esphome::api::BluetoothDevicePairingResponse, esphome::api::BluetoothDeviceUnpairingResponse, esphome::api::BluetoothGATTErrorResponse, esphome::api::VoiceAssistantResponse, esphome::ld2420::LD2420Component::CmdReplyT, esphome::remote_receiver::RemoteReceiverComponentStore
• error_ : esphome::esp32_improv::ESP32ImprovComponent, esphome::max44009::MAX44009Sensor
• error_code_ : esphome::hmc5883l::HMC5883LComponent, esphome::mmc5603::MMC5603Component, esphome::ms8607::MS8607Component, esphome::qmc5883l::QMC5883LComponent, esphome::remote_receiver::RemoteReceiverComponent, esphome::remote_transmitter::RemoteTransmitterComponent, esphome::scd4x::SCD4XComponent, esphome::sen5x::SEN5XComponent, esphome::sfa30::SFA30Component
• error_count_ : esphome::pn7150::PN7150, esphome::pn7160::PN7160
• error_counter_ : esphome::rc522::RC522
• error_from_callback_ : esphome::wifi::WiFiComponent
• error_handle : esphome::mqtt::Event
• error_message_ : esphome::Component
• error_state_ : esphome::esp32_improv::ESP32ImprovComponent
• error_status : esphome::haier::hon_protocol::HaierPacketSensors
• error_string_ : esphome::remote_receiver::RemoteReceiverComponent, esphome::remote_transmitter::RemoteTransmitterComponent
• error_trigger_ : esphome::voice_assistant::VoiceAssistant, esphome::wifi::WiFiConfigureAction< Ts >
• error_triggers_ : esphome::http_request::HttpRequestSendAction< Ts >
• error_type : esphome::opentherm::OpenThermError
• errors : esphome::pipsolar::PollingCommand
• ESP32TouchComponent : esphome::esp32_touch::ESP32TouchBinarySensor
• esphome_version : esphome::api::DeviceInfoResponse
• espNext : esphome::lightwaverf::LwTx
• espPeriod : esphome::lightwaverf::LwTx
• ESPRangeIterator : esphome::light::ESPRangeView
• eth_handle_ : esphome::ethernet::EthernetComponent
• eth_netif_ : esphome::ethernet::EthernetComponent
• event_ : esphome::bmp3xx_base::BMP3XXComponent, esphome::esp32_ble::BLEEvent, esphome::lvgl::LVGLNumber, esphome::mqtt::MQTTEventComponent
• event_available : esphome::qwiic_pir::QwiicPIRComponent
• event_buffer_ : esphome::web_server_idf::AsyncEventSourceResponse
• event_bytes_sent_ : esphome::web_server_idf::AsyncEventSourceResponse
• event_callback_ : esphome::event::Event
• event_group_ : esphome::i2s_audio::I2SAudioMicrophone, esphome::i2s_audio::I2SAudioSpeaker, esphome::micro_wake_word::MicroWakeWord, esphome::mixer_speaker::MixerSpeaker, esphome::resampler::ResamplerSpeaker, esphome::speaker::AudioPipeline
• event_id : esphome::mqtt::Event
• event_register_ : esphome::qwiic_pir::QwiicPIRComponent
• event_type : esphome::api::EventResponse, esphome::api::VoiceAssistantEventResponse, esphome::api::VoiceAssistantTimerEventResponse
• event_types : esphome::api::ListEntitiesEventResponse
• events_ : esphome::Application, esphome::web_server::ListEntitiesIterator, esphome::web_server::WebServer
• exit_reparse_on_start_ : esphome::nextion::Nextion
• expand_ : esphome::uptime::UptimeTextSensor
• expansion_valve_open_degree : esphome::haier::hon_protocol::HaierPacketBigData
• expect_ack_ : esphome::sim800l::Sim800LComponent
• expect_data_ts_ : esphome::cs5460a::CS5460AComponent
• expected_response_ : esphome::tuya::Tuya
• expecting_length : esphome::bedjet::BedjetStatusPacket
• expire_after_ : esphome::mqtt::MQTTSensorComponent
• export_active_energy_sensor_ : esphome::sdm_meter::SDMMeter
• export_reactive_energy_sensor_ : esphome::sdm_meter::SDMMeter
• expose_log_ : esphome::web_server::WebServer
• ext1_wakeup_ : esphome::deep_sleep::DeepSleepComponent
• ext_test : esphome::pcf85063::PCF85063Component::PCF85063Reg, esphome::pcf8563::PCF8563Component::PCF8563Reg
• extclk_ : esphome::pca9685::PCA9685Output
• external_dac_channels_ : esphome::i2s_audio::I2SAudioMediaPlayer
• external_temperature_ : esphome::inkbird_ibsth1_mini::InkbirdIbstH1Mini
• external_temperature_sensor_ : esphome::bl0940::BL0940, esphome::emc2101::EMC2101Sensor
• external_vcc_ : esphome::ssd1306_base::SSD1306, esphome::ssd1325_base::SSD1325
• extra_control_packet_bytes_ : esphome::haier::HonClimate
• extra_init_sequence_ : esphome::ili9xxx::ILI9XXXDisplay
• extra_sensors_packet_bytes_ : esphome::haier::HonClimate
• ezopmp_ : esphome::ezo_pmp::EzoPMPClearCalibrationAction< Ts >, esphome::ezo_pmp::EzoPMPClearTotalVolumeDispensedAction< Ts >, esphome::ezo_pmp::EzoPMPDoseContinuouslyAction< Ts >, esphome::ezo_pmp::EzoPMPDoseVolumeOverTimeAction< Ts >, esphome::ezo_pmp::EzoPMPDoseWithConstantFlowRateAction< Ts >, esphome::ezo_pmp::EzoPMPFindAction< Ts >, esphome::ezo_pmp::EzoPMPPauseDosingAction< Ts >, esphome::ezo_pmp::EzoPMPStopDosingAction< Ts >