from machine import Pin
from time import sleep

red=Pin(1,Pin.OUT)
green=Pin(3,Pin.OUT)
blue=Pin(4,Pin.OUT)

def coolore(r,b,g):
    red.value(r)
    blue.value(b)
    green.value(g)

button=Pin(7,Pin.IN,Pin.PULL_DOWN)
while True:
    if button.value ()==1:
        coolore(1,1,0)
    else:
        coolore(0,1,0)
    sleep(0.1)