from machine import Pin
import time
pinEntrada = Pin(23, Pin.IN)
listaPuertos = [12, 13, 14, 15, 16, 17, 18, 19]
while True:
    time.sleep(1)
    if (pinEntrada.value() == 1):
        for i in listaPuertos:
            pinSalida = Pin(i, Pin.OUT)
            pinSalida.on()
            time.sleep(1)
            pinSalida.off()
    else:
        for i in listaPuertos:
            pinSalida = Pin(i, Pin.OUT)
            pinSalida.on()
        time.sleep(1)
        for i in listaPuertos:
            pinSalida = Pin(i, Pin.OUT)
            pinSalida.off()