import time
from machine import Pin
import dht

dhtpin = Pin(15, pull=Pin.PULL_UP)
sensor = dht.DHT22(dhtpin)

ledBlue = Pin(25, Pin.OUT)
ledGreen = Pin(26, Pin.OUT)
ledRed = Pin(27, Pin.OUT)

while True :
    print("Measuring weather conditions... ", end="")
    
    sensor.measure()
    temp = sensor.temperature()
    humidity = sensor.humidity()

    if (temp > 60 and humidity > 60) :
        ledBlue.value(1)
    elif ((temp <= 60 and temp >= 40) and (humidity <= 60 and humidity >= 30)) :
        ledGreen.value(1)
    else :
        ledRed.value(1)

    ledBlue.value(0)
    ledGreen.value(0)
    ledRed.value(0)

    print("Temperature : {} Humidity : {}".format(temp, humidity))

    time.sleep(0.5)