CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board for UNO

This is CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board.

This expansion board as a driver expansion board, can be used for engraving machines, 3D printers, CNC. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors.

The CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board is very convenient to use.

After insert Arduino CNC Shield V3.0 into Arduino UNO and installed GRBL firmware then you can quickly DIY a CNC engraving machine.

Features:

1. Uses removable A4988(not provided) compatible stepper drivers.
2. The extension board can be used for carving machine, 3d printer driver expansion board
3. GRBL 0.8 compatible. (Open-source firmware that runs on an for Arduino UNO that turns G-code commands into stepper signals)
4. PWM Spindle and direction pins,4-Axis support (X, Y, Z, A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place.

Package Included:

• 1 x CNC Shield Board

*Image shown is a representation only, colors may vary depending on stock.