Keyestudio CNC kit for arduino CNC Shield V3+ R3+ 4pcs DRV8825 driver /GRBL compatible

1.Latest Keyestudio CNC Shield Version 3.0

2.GRBL 0.8c compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)

3.4-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)

4.2 x End stops for each axis (6 in total)

5.Spindle enable and direction

6.Coolant enable

7.Uses removable Pololu DRV8825 compatible stepper drivers. (A4988, DRV8825 and others)

8.Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )

9.Compact design.

10.Stepper Motors can be connected with 4 pin molex connectors or soldered in place.

11. Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)

Kit list:

1x CNC Shield V3.0

1x Keyestudio uno R3 board

4x DRV8825 driver

1x USB cable