How to change led indicator from gpio 2 to gpio 22

[sfttech2000]

I edit file src/drivers/devices/esp32DevKit.h
#ifndef LED_PIN
#define LED_PIN 22
#endif
but not work led light is still on, not blink. how to fix it? (i cannot upload picture) thank you.

[julio-matarranz]

I edit file src/drivers/devices/esp32DevKit.h #ifndef LED_PIN #define LED_PIN 22 #endif but not work led light is still on, not blink. how to fix it? (i cannot upload picture) thank you.

Dear, what board is it ?

Better define LED_PIN in the platformio.ini file for the board you are building.

build_flags =
...
-D LED_PIN=22
...

[sfttech2000]

now i set -D LED_PIN=22 but not work(led light still on not blink) my board name wemos lite v.1.0.0

[julio-matarranz]

Dear,
Your board has a PWM LED which need different code (check ledcAttachPin, ledcWrite, ledcSetup).