#define LED_PIN 2     // GPIO2 (D0 en XIAO ESP32-C3)
#define BUTTON_PIN 10  // GPIO10 (D10 en XIAO ESP32-C3)

void setup() {
  pinMode(LED_PIN, OUTPUT);
  pinMode(BUTTON_PIN, INPUT_PULLUP);  // Usamos resistencia pull-up interna
}

void loop() {
  int buttonState = digitalRead(BUTTON_PIN);

  if (buttonState == LOW) {           // Botón presionado (LOW)
    digitalWrite(LED_PIN, HIGH);      // Enciende LED
  } else {
    digitalWrite(LED_PIN, LOW);       // Apaga LED
  }
}
void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}