HW-702 CNC Shield V4 Expansion Board GRBL Controller 3 Axis CNC Engraving Module
$98.75
Cnc shield v4 is compatible with nano board. Used as a driver expansion board for CNC engraving machines and 3D printers. The stepper motor driver has three channel slots. Only two IO ports are required for each channel of stepper motor. That means 6 io ports are enough to manage 3 stepper motors. This shield allows you to quickly manage stepper motors in your project.
