Here is a list of all namespace members with links to the namespace documentation for each member:

- f -

• f2f4 : esphome::shelly_dimmer
• f4db : esphome::shelly_dimmer
• f7 : esphome::shelly_dimmer
• faces : esphome::sen21231_sensor
• FACTORY_DEFAULT : esphome::ags10
• fahrenheit_to_celsius() : esphome
• FAILED_BURNER_STARTS : esphome::opentherm
• FAN_AUTO : esphome::climate_ir_lg
• FAN_DIRECTION_FORWARD : esphome::api::enums
• FAN_DIRECTION_REVERSE : esphome::api::enums
• fan_direction_to_string() : esphome::fan
• FAN_HIGH : esphome::whynter
• FAN_LOW : esphome::whynter
• FAN_MASK : esphome::climate_ir_lg , esphome::whynter
• FAN_MAX : esphome::climate_ir_lg
• FAN_MED : esphome::climate_ir_lg , esphome::whynter
• FAN_MIN : esphome::climate_ir_lg
• FAN_SHIFT : esphome::whynter
• FAN_SPEED : esphome::opentherm
• FAN_SPEED_HIGH : esphome::api::enums
• FAN_SPEED_LOW : esphome::api::enums
• FAN_SPEED_MEDIUM : esphome::api::enums
• FanDirection : esphome::api::enums , esphome::fan
• FanMode : esphome::haier::hon_protocol , esphome::haier::smartair2_protocol
• FanRestoreMode : esphome::fan
• FanSpeed : esphome::api::enums
• FAULT : esphome::tem3200
• FAULT_FLAGS : esphome::opentherm
• FAULT_STATUS_REG : esphome::max31865
• FAULT_THRESHOLD_H_LSB_REG : esphome::max31865
• FAULT_THRESHOLD_H_MSB_REG : esphome::max31865
• FAULT_THRESHOLD_L_LSB_REG : esphome::max31865
• FAULT_THRESHOLD_L_MSB_REG : esphome::max31865
• FCR_RFEN : esphome::weikai
• FCR_RFRST : esphome::weikai
• FCR_TFEN : esphome::weikai
• FCR_TFRST : esphome::weikai
• FEATURE_ACTIVE_CONNECTIONS : esphome::bluetooth_proxy
• FEATURE_API_AUDIO : esphome::voice_assistant
• FEATURE_CACHE_CLEARING : esphome::bluetooth_proxy
• FEATURE_FAIL : esphome::fingerprint_grow
• FEATURE_PAIRING : esphome::bluetooth_proxy
• FEATURE_PASSIVE_SCAN : esphome::bluetooth_proxy
• FEATURE_RAW_ADVERTISEMENTS : esphome::bluetooth_proxy
• FEATURE_REMOTE_CACHING : esphome::bluetooth_proxy
• FEATURE_SPEAKER : esphome::voice_assistant
• FEATURE_TIMERS : esphome::voice_assistant
• FEATURE_VOICE_ASSISTANT : esphome::voice_assistant
• FEED_TEMP : esphome::opentherm
• FEED_TEMP_CH2 : esphome::opentherm
• FHB_COMMAND : esphome::opentherm
• FHB_SIZE : esphome::opentherm
• FIFO : esphome::weikai , esphome::weikai_i2c , esphome::weikai_spi
• FIFO_SIZE : esphome::weikai
• FIFTEEN : esphome::fs3000
• FILTER_50HZ : esphome::max31856 , esphome::max31865
• FILTER_60HZ : esphome::max31856 , esphome::max31865
• FIRMS : esphome::ade7880
• FIRMWARE_FAILED : esphome::sen5x
• FIVE : esphome::fs3000
• fl_end : esphome::shelly_dimmer
• fl_pps : esphome::shelly_dimmer
• fl_ps : esphome::shelly_dimmer
• fl_start : esphome::shelly_dimmer
• FLAG_INPUT : esphome::gpio
• FLAG_LED : esphome::max6956
• FLAG_NONE : esphome::gpio
• FLAG_OPEN_DRAIN : esphome::gpio
• FLAG_OUTPUT : esphome::gpio
• FLAG_PULLDOWN : esphome::gpio
• FLAG_PULLUP : esphome::gpio
• Flags : esphome::gpio
• flags : esphome::shelly_dimmer
• flags_t : esphome::shelly_dimmer
• FLAME_CURRENT : esphome::opentherm
• FLASH_ERR : esphome::fingerprint_grow
• FLASHING : esphome::fingerprint_grow
• float_to_payload() : esphome::modbus_controller
• fnv1_hash() : esphome
• FORCE_HIGH : esphome::hydreon_rgxx
• force_link_symbols() : esphome
• FORCE_LOW : esphome::hydreon_rgxx
• FORCED_MODE : esphome::bmp3xx_base , esphome::bmp581
• format_bin() : esphome
• format_buffer() : esphome::rc522
• format_bytes() : esphome::nfc
• format_hex() : esphome
• format_hex_pretty() : esphome
• format_ip4_addr() : esphome::wifi
• format_ip6_addr() : esphome::wifi
• format_ip_addr() : esphome::wifi
• format_mac() : esphome::ld2410
• format_sockaddr() : esphome::socket
• format_uid() : esphome::nfc , esphome::rc522
• format_version() : esphome::ld2410
• FPF : esphome::ade7880
• FRAME_CMD_WORD : esphome::seeed_mr24hpc1
• FRAME_CTL_WORD : esphome::seeed_mr24hpc1
• FRAME_DATA_BYTES : esphome::seeed_mr24hpc1
• FRAME_DATA_CRC : esphome::seeed_mr24hpc1
• FRAME_DATA_LEN_H : esphome::seeed_mr24hpc1
• FRAME_DATA_LEN_L : esphome::seeed_mr24hpc1
• FRAME_HEADER2 : esphome::seeed_mr24hpc1
• FRAME_IDLE : esphome::seeed_mr24hpc1
• FRAME_TAIL1 : esphome::seeed_mr24hpc1
• FRAME_TAIL2 : esphome::seeed_mr24hpc1
• FrameLocation : esphome::seeed_mr60bha2 , esphome::seeed_mr60fda2
• FrameState : esphome::seeed_mr24hpc1
• FRC_FAILED : esphome::scd4x
• FREQ_DISP_IRQ : esphome::as3935
• FS3000Model : esphome::fs3000
• FSR_RFDAT : esphome::weikai
• FSR_RFFE : esphome::weikai
• FSR_RFLB : esphome::weikai
• FSR_RFOE : esphome::weikai
• FSR_RFPE : esphome::weikai
• FSR_TBUSY : esphome::weikai
• FSR_TFDAT : esphome::weikai
• FSR_TFFULL : esphome::weikai
• FT5X06_I_MODE : esphome::ft5x06
• FT5X06_ID_1 : esphome::ft5x06
• FT5X06_ID_2 : esphome::ft5x06
• FT5X06_ID_3 : esphome::ft5x06
• FT5X06_ID_UNKNOWN : esphome::ft5x06
• FT5X06_MODE_REG : esphome::ft5x06
• FT5X06_OP_MODE : esphome::ft5x06
• FT5X06_ORIGIN_REG : esphome::ft5x06
• FT5X06_RESOLUTION_REG : esphome::ft5x06
• FT5X06_SYSINFO_MODE : esphome::ft5x06
• FT5X06_TD_STATUS : esphome::ft5x06
• FT5X06_TEST_MODE : esphome::ft5x06
• FT5X06_TOUCH_DATA : esphome::ft5x06
• FT5X06_TOUCH_MAX : esphome::ft5x06
• FT5X06_VENDOR_ID_REG : esphome::ft5x06
• FTCmd : esphome::ft5x06
• FTMode : esphome::ft5x06
• ftoc() : esphome::anova
• FUJITSU_GENERAL_BIT_MARK : esphome::fujitsu_general
• FUJITSU_GENERAL_CARRIER_FREQUENCY : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_BYTE0 : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_BYTE1 : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_BYTE2 : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_BYTE3 : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_BYTE4 : esphome::fujitsu_general
• FUJITSU_GENERAL_COMMON_LENGTH : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_AUTO : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_HIGH : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_LOW : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_MEDIUM : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_NIBBLE : esphome::fujitsu_general
• FUJITSU_GENERAL_FAN_SILENT : esphome::fujitsu_general
• FUJITSU_GENERAL_HEADER_MARK : esphome::fujitsu_general
• FUJITSU_GENERAL_HEADER_SPACE : esphome::fujitsu_general
• FUJITSU_GENERAL_MESSAGE_TYPE_BYTE : esphome::fujitsu_general
• FUJITSU_GENERAL_MESSAGE_TYPE_ECONOMY : esphome::fujitsu_general
• FUJITSU_GENERAL_MESSAGE_TYPE_NUDGE : esphome::fujitsu_general
• FUJITSU_GENERAL_MESSAGE_TYPE_OFF : esphome::fujitsu_general
• FUJITSU_GENERAL_MESSAGE_TYPE_STATE : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_AUTO : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_COOL : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_DRY : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_FAN : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_HEAT : esphome::fujitsu_general
• FUJITSU_GENERAL_MODE_NIBBLE : esphome::fujitsu_general
• FUJITSU_GENERAL_ONE_SPACE : esphome::fujitsu_general
• FUJITSU_GENERAL_POWER_OFF : esphome::fujitsu_general
• FUJITSU_GENERAL_POWER_ON : esphome::fujitsu_general
• FUJITSU_GENERAL_POWER_ON_NIBBLE : esphome::fujitsu_general
• FUJITSU_GENERAL_STATE_FOOTER_BYTE0 : esphome::fujitsu_general
• FUJITSU_GENERAL_STATE_HEADER_BYTE0 : esphome::fujitsu_general
• FUJITSU_GENERAL_STATE_HEADER_BYTE1 : esphome::fujitsu_general
• FUJITSU_GENERAL_STATE_MESSAGE_LENGTH : esphome::fujitsu_general
• FUJITSU_GENERAL_SWING_BOTH : esphome::fujitsu_general
• FUJITSU_GENERAL_SWING_HORIZONTAL : esphome::fujitsu_general
• FUJITSU_GENERAL_SWING_NIBBLE : esphome::fujitsu_general
• FUJITSU_GENERAL_SWING_NONE : esphome::fujitsu_general
• FUJITSU_GENERAL_SWING_VERTICAL : esphome::fujitsu_general
• FUJITSU_GENERAL_TEMP_MAX : esphome::fujitsu_general
• FUJITSU_GENERAL_TEMP_MIN : esphome::fujitsu_general
• FUJITSU_GENERAL_TEMPERATURE_NIBBLE : esphome::fujitsu_general
• FUJITSU_GENERAL_TRL_MARK : esphome::fujitsu_general
• FUJITSU_GENERAL_TRL_SPACE : esphome::fujitsu_general
• FUJITSU_GENERAL_UTIL_MESSAGE_LENGTH : esphome::fujitsu_general
• FUJITSU_GENERAL_ZERO_SPACE : esphome::fujitsu_general
• FULL_STEP : esphome::grove_tb6612fng
• FVA : esphome::ade7880
• FVAR : esphome::ade7880
• FVRMS : esphome::ade7880
• FWATT : esphome::ade7880