from machine import Pin
from utime import sleep

sleep(0.01)  # Wait for USB to connect

# Button connected to GND, use pull-up
button = Pin(26, Pin.IN, Pin.PULL_UP)
led = Pin(5, Pin.OUT)

previous_state = 1  # Assume button not pressed initially

while True:
    current_state = button.value()

    if current_state == 0:  # Button pressed
        led.value(1)
        if previous_state == 1:
            print("The door opened")
    else:
        led.value(0)
        if previous_state == 0:
            print("The door closed")

    previous_state = current_state
    sleep(0.2)