from machine import Pin
import time
import dht 

dSensor = dht.DHT22(Pin(18))

def readDHT():
    try:
        dSensor.measure()
        temp = dSensor.temperature()
        temp_f = (temp * (9/5)) + 32.0
        hum = dSensor.humidity()
        print('Temperature= {} C, {} F'.format(temp, temp_f))
        print('Humidity= {} '.format(hum))
    except OSError as e:
        print('Failed to read data from DHT sensor')
    
while True:
    readDHT()
    time.sleep(2)