from machine import Pin
import time

pinEnabled=Pin(0,Pin.OUT,value=0)
pinStep=Pin(15,Pin.OUT)
pinDirection=Pin(2,Pin.OUT)

stepsPerRevolution=200

def steppercw():
    pinDirection.value(1)
    for i in range (0,stepsPerRevolution):
        pinStep.on()
        time.sleep_ms(10)
        pinStep.off()
        time.sleep_ms(10)

def stepperccw():
    pinDirection.value(0)
    for i in range (0,stepsPerRevolution):
        pinSteps.on()
        time.sleep_ms(10)
        pinStep.off()
        time.sleep_ms(10)


while True: 
    steppercw()
    time.sleep(2)
    stepperccw()
    time.sleep(2)