#define frequencia 5000
#define canal 0
#define resolucao 8

#define pot 2

void setup() {
  ledcSetup(canal, frequencia, resolucao);
  ledcAttachPin(4, canal);

  pinMode(pot, INPUT);

  Serial.begin(115200);
}
void loop() {

  int value =  analogRead(pot);
  
  ledcWrite(canal, value/16);

  Serial.println(value/16);

}