Grbl Breakout Board
From CNC.xyz Wiki
Status | In Development |
---|---|
Manufacterer | A Quick CNC |
Version | 1.0.0 |
Designer | AJ Quick |
License | CC BY-SA 3.0 |
Contents
Features
- Easily connect up to four Unipolar Motor Driver boards to one Arduino running Grbl.
- Standard port configuration for Grbl running on an Arduino UNO.
- Optional 4th Axis enable through jumpers (requires change to configuration file).
- IDC26 connector to connect directly with DIY CNC Controller.
- Four onboard buttons for Start, Feed Hold (Pause), Abort and Reset.
- Screw terminals for connecting limit switches and E-stop, as well as Coolant enable and Spindle control. (Spindle control not available when using 4th axis).
Board Layout
The board is the same size as an Arduino UNO (or similar board).
Schematic
Bill of Materials (BOM)
Eagle Files
Gerber Files
License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.