import machine
import time
led= machine.Pin(1,machine.Pin.OUT)
led2= machine.Pin(2,machine.Pin.OUT) 
# Descripción de comportamiento
while True:
    led.on()
    time.sleep(1)
    print("LED ON")
    led.off()
    time.sleep(0)
    print("LED OFF")
    led2.on()
    time.sleep(1)
    print("LED2 ON")
    led2.off()
    time.sleep(0)
    print("LED2 OFF")