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CONFIG_UART_ESP32

ESP32 UART driver

Type: bool

Help

Enable the ESP32 UART.

Direct dependencies

(SOC_ESP32 || SOC_ESP32S2 || SOC_ESP32C3) && SERIAL

(Includes any dependencies from ifs and menus.)

Default

• n

Symbols selected by this symbol

• SERIAL_HAS_DRIVER

• SERIAL_SUPPORT_INTERRUPT

• GPIO_ESP32

Kconfig definition

At drivers/serial/Kconfig.esp32:6

Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:26 → drivers/serial/Kconfig:144

Menu path: (Top) → Device Drivers → Serial Drivers

config UART_ESP32
    bool "ESP32 UART driver"
    default n
    select SERIAL_HAS_DRIVER
    select SERIAL_SUPPORT_INTERRUPT
    select GPIO_ESP32
    depends on (SOC_ESP32 || SOC_ESP32S2 || SOC_ESP32C3) && SERIAL
    help
      Enable the ESP32 UART.

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