from machine import Pin
import dht
import time

dht_pin = Pin(17)
sensor = dht.DHT22(dht_pin)

while True:
    try:
        sensor.measure()
        temp = sensor.temperature()
        hum = sensor.humidity()
        print("Temperature: %-3.1f C" % temp)
        print("Humidity: %-3.1f %%" % hum)
    except OSError as e:
        print('Failed to read sensor.')
    time.sleep(6)