#define led 0
#define pm 35
int pwm_fre=5000;
int pwm_res=12;
int dcy=0;
#define pwm_channel 0

void setup(){
  Serial.begin(115200);
  delay(1000);

  ledcSetup(pwm_channel,pwm_fre,pwm_res);

  ledcAttachPin(led,pwm_channel);

  ledcWrite(led,dcy);

}
void loop(){

  analogRead(pm);

  ledcWrite(led,pm);
 


}