// Define the GPIO pin connected to the LED
const int LED_PIN = 25;  // GPIO 2 (can be changed as per your connection)

void setup() {
  // Set the LED pin as an OUTPUT
  pinMode(LED_PIN, OUTPUT);
}

void loop() {
  // Turn the LED ON
  digitalWrite(LED_PIN, HIGH);
  delay(5000);  // Wait for 1 second

  // Turn the LED OFF
  digitalWrite(LED_PIN, LOW);
  delay(1000);  // Wait for 1 second
}