#define led 23
const float GAMMA = 0.7;
const float RL10 = 33;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
}

void loop() {
  // put your main code here, to run repeatedly:
  int dataSensor = analogRead(25);

  // Fungsi Transfer
  float voltage = dataSensor / 4096. * 3.3;
  float resistance = 2000 * voltage / (1 - voltage / 3.3);
  float lux = pow(RL10 * 1e3 * pow(10, GAMMA) / resistance, (1 / GAMMA));

  // Print
  Serial.print("Nilai ADC: ");
  Serial.println(dataSensor);
  Serial.print("Lux: ");
  Serial.println(lux);
  delay(1000); // this speeds up the simulation
}