Looks like it has a built- in Step and Direction controller. Use the Direction pin for Direction. Use the Clock pin for Step, and use the On/Off pin for Enable. The two MS inputs probably set the micro step rate (1, 1/2, 1/4, 1/8).
Looks like it has a built- in Step and Direction controller. Use the Direction pin for Direction. Use the Clock pin for Step, and use the On/Off pin for Enable. The two MS inputs probably set the micro step rate (1, 1/2, 1/4, 1/8).