from machine import Pin
import time

Led1 = Pin(21,Pin.OUT)
Led2 = Pin(19,Pin.OUT)
Led3 = Pin(18,Pin.OUT)



while True:
    print("1. LED verte")
    print("2. LED bleu")
    print("3. LED rouge")
    choice = input("quelle led voulez vous allumer ?")

    if choice == "1":
        if Led1.value() == 0:
            Led1.on()
        else:
            Led1.off()
    if choice == "2":
        if Led2.value() == 0:
            Led2.on()
        else:
            Led2.off()
    if choice == "3":
        if Led3.value() == 0:
            Led3.on()
        else:
            Led3.off()