Simple software driver for stepper motors controlled by the SparkFun EasyDriver motor controller board.

Install

pip install pyeasydriver

Usage

from pyeasydriver.easydriver import EasyDriver, StepDirection
from gpiozero import Device
from gpiozero.pins.rpigpio import RPiGPIOFactory
import RPi.GPIO as rpigpio

rpigpio.setmode(rpigpio.BCM)
rpigpio.setwarnings(False)

Device.pin_factory = RPiGPIOFactory()

if __name__ == "__main__":
    STEP_PIN = 20
    DIR_PIN = 21
    ENABLE_PIN = 25
    MS1_PIN = 24
    MS2_PIN = 23


    driver = EasyDriver(step_pin=self.STEP_PIN,
                dir_pin=self.DIR_PIN, 
                ms1_pin=self.MS1_PIN, 
                ms2_pin=self.MS2_PIN,
                enable_pin=self.ENABLE_PIN)

    driver.step(200, direction=StepDirection.FORWARD)
    driver.step(200, direction=StepDirection.REVERSE)