from machine import Pin
from time import sleep
print("Inicio")
led = Pin(2,Pin.OUT)
btl = Pin(4,Pin.IN)
btd = Pin(0,Pin.IN)

while True:
    vall = btl.value()
    vald = btd.value()
    print(vall)
    print(vald)
    print("-")
    if(vall == 1 and vald ==0):
        led.on()
    elif(vall == 0 and vald == 1):
        led.off()
    sleep(0.2)