#pines izquierda 5,6,7,15 derecha 1,2,41,40 
from machine import Pin
from time import sleep
l1=Pin(1,Pin.OUT)
l2=Pin(2,Pin.OUT)
l3=Pin(42,Pin.OUT)
l4=Pin(41,Pin.OUT)
l5=Pin(15,Pin.OUT)
l6=Pin(7,Pin.OUT)
l7=Pin(6,Pin.OUT)
l8=Pin(5,Pin.OUT)
LED=[l1,l2,l3,l4,l5,l6,l7,l8]
while True:
  for l in LED:
    l.value(1)
    sleep(0.5)
    l.value(0)
    sleep(0.5)