This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER

Max WiFi TX power (dBm)

Type: int

Help

Set maximum transmit power for WiFi radio. Actual transmit power for high
data rates may be lower than this setting.

Direct dependencies

WIFI_ESP32 && WIFI

(Includes any dependencies from ifs and menus.)

Default

  • 20

Kconfig definition

At drivers/wifi/esp32/Kconfig.esp32:210

Included via Kconfig:8Kconfig.zephyr:40drivers/Kconfig:76drivers/wifi/Kconfig:36

Menu path: (Top) → Device Drivers → Wi-Fi Drivers → ESP32 SoC WiFi support

config ESP32_PHY_MAX_WIFI_TX_POWER
    int "Max WiFi TX power (dBm)"
    range 10 20
    default 20
    depends on WIFI_ESP32 && WIFI
    help
      Set maximum transmit power for WiFi radio. Actual transmit power for high
      data rates may be lower than this setting.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)