from machine import Pin
import time

pin_pir = Pin(12, Pin.IN)
pin_rele = Pin(13, Pin.OUT)

while True:
    if pin_pir.value() == 1:
        print("Movimiento detectado")
        pin_rele.value(1)
        time.sleep(5)
        pin_rele.value(0)
    time.sleep(0.1)