import machine
import utime
import dht

DATA_PIN=machine.Pin(28,machine.Pin.IN)

sensor=dht.DHT22(DATA_PIN)

def read_and_display_data():
    try:
        sensor.measure()
        temp=sensor.temperature()
        humidity=sensor.humidity()
        print("Temperature:{:.2f}C,Humidity:{:.2f}%".format(temp,humidity))
    except Exception as e:
        print("Error reading sensor data:",e)

while True:
    read_and_display_data()
    utime.sleep(1)