# Define the pin number to which the LED is connected
import machine
import time
led_pin = 2
   # You can use any GPIO pin

# Create an LED object
led = machine.Pin(led_pin, machine.Pin.OUT)

# Function to blink the LED
def blink_led():
    i=1
    while (1):
        led.value(1)  # Turn the LED on
        time.sleep(1)  # Delay for 1 second
        led.value(0)  # Turn the LED off
        time.sleep(1)  # Delay for 1 second
        i+=1
led.value(0)

# Run the blink_led function
blink_led()