int ldr = 35;
int led = 25;
int nilai;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(led, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  nilai = analogRead(ldr);
  nilai = map(nilai, 4095, 0, 1024, 0); //mengubah nilai pembacaan sensor LDR dari nilai ADC arduino menjadi nilai ADC ESP32
  Serial.print("Nilai LDR : ");
  Serial.println(nilai);

  if(nilai < 500){
    digitalWrite(led, HIGH);
    Serial.println("Keadaan gelap, lampu menyala");
  }else{
    digitalWrite(led, LOW);
    Serial.println("Keadaan terang, lampu mati");
  }
  delay(1000);
}