# Step 1: import libraries 
from machine import Pin 
import time 

#Step 2: configure I/O pin 
PIR_sensor = Pin(15, Pin.IN, Pin.PULL_DOWN)
led = Pin(0, Pin.OUT)

time.sleep(1)

while True:
    print(PIR_sensor.value())
    if PIR_sensor.value() == 1:
        print("Motion detected")
        led.high()