from machine import Pin
from utime import sleep
import dht

led = Pin(23,Pin.OUT)
sensor = dht.DHT22(Pin(27))

while True:
    try:
        sleep(2)
        sensor.measure()
        temp = sensor.temperature()
        if temp > 25.0:
            led.value(1)
        else:
            led.value(0)
        hum = sensor.humidity()
        temp_f = temp * (9/5) + 32.0
        print("Temprature: %3.1f C" %temp)
        print("Temprature: %3.1f F" %temp_f)
        print("Humidity: %3.1f" %hum)
    except OSError as e:
        print("Failed to read sensor")

print("Hello, ESP32!")