import dht
from machine import Pin
import time

# Initialize the sensor
dht_sensor = dht.DHT22(Pin(15))  # GPIO 15 connected to DHT22 data pin

while True:
    try:
        dht_sensor.measure()
        temp = dht_sensor.temperature()
        hum = dht_sensor.humidity()
        print('Temperature: %3.1f C' % temp)
        print('Humidity: %3.1f %%' % hum)
        # Add fire detection logic based on temperature thresholds
        if temp > 50:  # Fire detection threshold
            print("Fire detected due to high temperature!")
        time.sleep(2)
    except OSError as e:
        print('Failed to read sensor.')