from machine import Pin
import time

# Replace 17 with your actual LED pin number
led_pin = 17

# Set LED pin as output
led = Pin(led_pin, Pin.OUT)

try:
    print("Press Ctrl+C to stop blinking")
    while True:
        led.value(1)  # Turn LED on (value can also be True)
        time.sleep(1)

        led.value(0)  # Turn LED off (value can also be False)
        time.sleep(1)

# Clean up GPIO on exit (optional)
except KeyboardInterrupt:
    print("Cleaning up...")
    led.value(0)  # Turn off LED before exiting