3D Printer Accessories Set meets most needs. Including CNC Shield V3.0, UNO R3 Board, A4988 StepStick Stepper Motor Module.
The 3D printer stepper motor shield V3 can be used as driver expansion board for engraving machines and 3D printers.
It has in total 4 channel slots for A4988 stepper motor driver modules for driving 4 channel of stepper motors.
Each channel of stepper motor only needs 2 IO ports, which means 8 IO ports is sufficient to manage 3 stepper motors
This shield can make quick work for managing stepper motors in your project