from machine import Pin, I2C
import dht
from LiquidCrystal_I2C import LCD

# Set up DHT22 sensor
dht_pin = 13  # D13 pin for data
dht_sensor = dht.DHT22(Pin(dht_pin))

# Set up I2C for LCD
i2c = I2C(sda=Pin(21), scl=Pin(22))
lcd = LCD(i2c)

def read_dht22():
    dht_sensor.measure()
    temperature = dht_sensor.temperature()
    humidity = dht_sensor.humidity()
    return temperature, humidity

def display_data(temperature, humidity):
    lcd.clear()
    lcd.move_to(0, 0)
    lcd.putstr("Temp: {:.1f}C".format(temperature))
    lcd.move_to(0, 1)
    lcd.putstr("Humidity: {:.1f}%".format(humidity))

while True:
    temperature, humidity = read_dht22()
    display_data(temperature, humidity)