from machine import Pin 
from time import sleep 
import time  
import dht 
from servo import Servo  

ledrouge= Pin(2,Pin.OUT) 
ledorange= Pin(3,Pin.OUT) 
ledvert= Pin(4, Pin.OUT) 
capteur = dht.DHT22(Pin(27)) 
servo=Servo(pin=28)  
btn = Pin(0, Pin.IN, Pin.PULL_UP)
while True: 
    capteur.measure() 
    temperature = capteur.temperature() 
    humidite = capteur.humidity()

    if btn.value() ==0:
        ledrouge.value(0)
        ledvert.value(0)
        ledorange.value(1)
        servo.move(90)
        

    if temperature < 20:
        ledrouge.value(1)
        ledvert.value(0)
        ledorange.value(0)
        servo.move(0)


    elif 25 < temperature< 30:
        ledvert.value(1)          
        time.sleep(2)          
        ledvert.value(0)  
        servo.move(90)     
        ledrouge.value(0)      
        ledorange.value(0)

    elif temperature > 35:
        ledvert.value(1)
        time.sleep(2)
        ledvert.value(0)
        ledrouge.value(0)
        ledorange.value(0)
        servo.move(180)


    print('Température:{:.1f}°C'.format(temperature)) 
    print('Humidité:{:.1f}%'.format(humidite))