import time 
time.sleep(0.1)  # Wait for USB to become ready

from machine import Pin
from time import sleep
import dht
from neopixel import Neopixel

capteur = dht.DHT22(Pin(0))

numpix = 16
pixels = Neopixel(numpix, 0, 28, "GRB")

# Couleurs
green = (0, 255, 0)
orange = (255, 165, 0)
red = (255, 0, 0)

pixels.brightness(200)

while True:
    try:
        sleep(1)
        capteur.measure()
        temp = capteur.temperature()
        hum  = capteur.humidity()

        print(f"Temperature : {temp:.1f}°C")
        print(f"Humidite    : {hum:.1f}%")

        # Choix de la couleur selon la température
        if temp < 10 or temp > 25:
            pixels.fill(red)
        elif 15 <= temp < 20:
            pixels.fill(green)
        elif 10 <= temp < 15 or 20 <= temp <= 25:
            pixels.fill(orange)

        pixels.show()

    except OSError:
        print("Echec reception")