import dht
from machine import Pin
from utime import sleep

sensor = dht.DHT22  (Pin(22))

while True:
  sleep(2)
  sensor.measure() # 복잡한 처리과정을 단순화해주는 method? module 하여튼 간단하게 해줌
  temp = sensor.temperature()
  hum = sensor.humidity()
  temp_f = temp * (9/5) + 32.0
  print("Temperature: %3.1f C" %temp)
  print("Temperature: %3.1f F" %temp_f)
  print("Humidity: %3.1f %%" %hum)