// Potentiometer is connected to GPIO 34 (Analog ADC1_CH6)
const int potPin = 2;
const float GAMMA = 0.7;
const float RL10 = 50;
// variable for storing the potentiometer value
int potValue = 0;

void setup() {
  Serial.begin(115200);
  delay(1000);
}

void loop() {
  float _min = 32;
  float _max = 4063;

  // 0.1 - 100000
  int analogValue = analogRead(potPin);
  // float voltage = analogValue / 1024. * 5;
  // float resistance = 2000 * voltage / (1 - voltage / 5);
  // float lux = pow(RL10 * 1e3 * pow(10, GAMMA) / resistance, (1 / GAMMA));
  Serial.println(analogValue);
  Serial.print(" ");
  // Serial.println(lux);
  delay(300);
}