// Define the analog pin
int potPin = 2; // GPIO 34 (you can change it to any other available ADC pin)

// Variable to store potentiometer value
int potValue = 0;

void setup() {
  // Start the Serial communication
  Serial.begin(115200);
  
  // Configure the analog pin
  pinMode(potPin, INPUT);
}

void loop() {
  // Read the value from the potentiometer (range from 0 to 4095 for ESP32)
  potValue = analogRead(potPin);
  
  // Display the potentiometer value on the Serial Monitor
  Serial.print("Potentiometer Value: ");
  Serial.println(potValue);
  
  // Wait for a short period
  delay(500);
}