from machine import Pin 
import time 
import dht
sensor = dht.DHT22(Pin(16))
relay = Pin(12 , Pin.OUT)
pir = Pin(19 , Pin.IN)
while 1 :
    sensor.measure()#khadamt lcapteur
    temperature = sensor.temperature()
    pir_state = pir.value()
    print(pir_state) 
    time.sleep_ms(50)