/*
 * This ESP32 code is created by esp32io.com
 *
 * This ESP32 code is released in the public domain
 *
 * For more detail (instruction and wiring diagram), visit https://esp32io.com/tutorials/esp32-potentiometer-triggers-led
 */

#define POTENTIOMETER_PIN 35 // ESP32 pin GIOP36 (ADC0) connected to Potentiometer pin
#define LED_PIN           5 // ESP32 pin GIOP21 connected to LED's pin
#define green 18
#define ANALOG_THRESHOLD  181

void setup() {
  pinMode(LED_PIN, OUTPUT); // set ESP32 pin to output mode
  pinMode(green, OUTPUT);
}

void loop() {
  int analogValue = analogRead(POTENTIOMETER_PIN); // read the input on analog pin

  if (analogValue > ANALOG_THRESHOLD)
    digitalWrite(LED_PIN, HIGH); // turn on LED
  else
    digitalWrite(LED_PIN, LOW);

  if (analogValue < ANALOG_THRESHOLD)
    digitalWrite(green, HIGH); // turn on LED
  else
    digitalWrite(green, LOW);

}