// put your setup code here, to run once:
  int ledPin = 2;
  int potensioPin = 34;
  int val = 0;
  void setup()
  {
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
}

void loop() {
  // put your main code here, to run repeatedly:
  val = analogRead(potensioPin);
  int pwm = val / 4;
  analogWrite(ledPin, pwm);
  Serial.print("Nilai PWM adalah : ");
  Serial.println(pwm);
  Serial.println(val);
}