from machine import Pin, I2C
from time import sleep_ms

from dht import DHT22

# create dht-sensor instance
dhtSensor = DHT22(Pin(???))  # any GPIO-Pin

temperature = 0.0  # variable to save temperature value
humidity = 0.0     # variable to save humidity value

while True:
  dhtSensor.measure() # read sensor measurements
  temperature = dhtSensor.temperature()
  humidity = dhtSensor.humidity()

  print("T: %.1f C" %temperature)  # output temperature value
  print("H: %.1f %%" %humidity)  # output humidity value

  sleep_ms(???); # pause for ??? seconds (???.000 milliseconds)