import dht
import time
import machine
from machine import Pin

sensor = dht.DHT22(Pin(14))
led = Pin(4, Pin.OUT)

while True:
    sensor.measure()
    temp = sensor.temperature()
    
    print("Temp = "+str(temp))
    
    if 30 <= temp <= 80:
        led.value(1)
    else:
        led.value(0)