3 x CW5045 stepper motor driver. CW5045 high microstep stepper motor driver. 3 x 23HS8430 stepper motor. 1 x 5 axis breakout board V5 type. It is fit for NEMA17-23 two and four phase stepper motors whose current is small than 4.5A,it also can fit for small length NEMA34 two and four phase stepper motors.
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