Error ledcAttach saat complie library arduino ultimate 5 max

Jika ada error seperti ini :

312 | ledcSetup(PWM_BWD_MOTOR_L, PWM_FREQUENCY, PWM_RESOLUTION);

| ^~~~~~~~~

c:\Users\rahsa\OneDrive\Documents\Arduino\libraries\IchibotUltimate5\src/IchibotUltimate5.h:317:11: error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'?

317 | ledcAttachPin(PIN_BWD_MOTOR_L, PWM_BWD_MOTOR_L);

| ^~~~~~~~~~~~~

| ledcAttach

Solusi :

Downgrade versi esp32 board pada arduino ide menjadi versi 2.0

silahkan pilih versi 2.0.0 sampai 2.0.15