from time import sleep
from dht import DHT22
from machine import Pin

# Define the DHT sensor pin
DHT_PIN = Pin(25)

# Initialize the DHT22 sensor
dht_sensor = DHT22(DHT_PIN)

while True:
    try:
        # Measure temperature and humidity
        dht_sensor.measure()
        temperature = dht_sensor.temperature()  # Temperature in Celsius
        humidity = dht_sensor.humidity()  # Humidity in percentage
        
        # Print readings to the console
        print("Temp: {:.2f}°C".format(temperature))
        print("Humidity: {:.1f}%".format(humidity))
        print("---")
        
        sleep(2)  # Delay for 2 seconds between readings
    except Exception as e:
        print("Error reading sensor:", e)