int lmerah = 14;
int lhijau = 27;
int lbiru = 26;
int lkuning = 25;
int pot = 34;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("Hello, ESP32!");
  pinMode(lmerah, OUTPUT);
  pinMode(lhijau, OUTPUT);
  pinMode(lbiru, OUTPUT);
  pinMode(lkuning, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  int nilaiPot = analogRead(pot);
  Serial.println(pot);
  if (nilaiPot > 0){
    digitalWrite(lmerah, HIGH);
  } else {
    digitalWrite(lmerah, LOW);
  }
  if (nilaiPot > 400){
    // digitalWrite(lmerah, LOW);
    digitalWrite(lhijau, HIGH);
  } else {
    digitalWrite(lhijau, LOW);
  }
  if (nilaiPot > 800){
    digitalWrite(lbiru, HIGH);
  } else{
    digitalWrite(lbiru, LOW);
  }
  if (nilaiPot > 1600){
    digitalWrite(lkuning, HIGH);
  } else {
    digitalWrite(lkuning, LOW);
  }
}