#define BUTTON_PIN 12
#define LED_PIN 13

bool ledState = false;
bool lastButtonState = LOW;
bool currentButtonState;

void setup() {
  pinMode(BUTTON_PIN, INPUT_PULLUP); // Use INPUT_PULLUP for ESP32
  pinMode(LED_PIN, OUTPUT);
}

void loop() {
  currentButtonState = digitalRead(BUTTON_PIN);

  if (currentButtonState == LOW && lastButtonState == HIGH) { // Detect button press
    ledState = !ledState;
    digitalWrite(LED_PIN, ledState ? HIGH : LOW);
    delay(50); // Debounce delay
  }

  lastButtonState = currentButtonState;
}