print("Hello, ESP32!")
from machine import Pin
import time

# Define the GPIO pin to which the LED is connected
led_pin = 2  # GPIO pin number, adjust as needed

# Initialize the LED pin as an output
led = Pin(led_pin, Pin.OUT)

# Main loop
while True:
    # Turn the LED on
    led.value(1)
    print("LED ON")
    time.sleep(1)  # Wait for 1 second

    # Turn the LED off
    led.value(0)
    print("LED OFF")
    time.sleep(1)  # Wait for 1 second