import machine
from machine import Pin
import time

paso = Pin(4,Pin.OUT)
dire = Pin(0,Pin.OUT)

while True:
    dire.value(1)
    paso.value(0)
    pasos = 10
    while pasos>0:
        pasos = pasos -1
        paso.value(1)
        time.sleep_ms(5)
        paso.value(0)
        time.sleep_ms(5)
    time.sleep(2)