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

sensor = DHT22(Pin(15))  

def celsius_to_kelvin(c):
    return c + 273.15

def celsius_to_fahrenheit(c):
    return (c * 9/5) + 32

while True:
    sensor.measure()
    temp_c = sensor.temperature()
    humidity = sensor.humidity()

    temp_k = celsius_to_kelvin(temp_c)
    temp_f = celsius_to_fahrenheit(temp_c)

    print('Temperature:')
    print('  Celsius   : %.2f °C' % temp_c)
    print('  Kelvin    : %.2f K' % temp_k)
    print('  Fahrenheit: %.2f °F' % temp_f)
    print('Humidity    : %.2f %%' % humidity)
    
    sleep(1)