from machine import Pin
from time import sleep
import dht

a = dht.DHT22(Pin(12))
x = Pin(14)

while True:
    a.measure()
    b = a.temperature()
    c = a.humidity()

    f = (b * 9/5) + 32

    print ("temperature is",f,"F")
    print ("humidity is", c)

    if(f<70):
        x.value(1)