from machine import Pin 
from time import sleep 


pir =pin(16,pin.IN)

while True:
   if pir.value() == 1:
       print (f"PIR value:{pir.value()}  status: motion detected!")

   eles:
       print(f"PIR value:{pir.value()}  status:waiting for movement...")

       # PIR sensor would check for movement every second
       sleep(1)