Arduino CNC kit / CNC Shield V2.0 + uno R3+3pcs A4988 driver / GRBL compatible

CNC Shield V2.0 features: •Arduino CNC Shield Version 2.0 •GRBL 0.8c compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals) •3-Axis support (X, Y, Z , ) •2 x End stops for each axis (6 in total) •Spindle enable and direction •Coolant enable •Uses removable A4988 compatible stepper drivers. (A4988, DRV8825 and others) •Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping ) •Compact design. •Stepper Motors can be connected with 4 pin molex connectors or soldered in place. •Runs on 12-36V DC. (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.) Kit list: 1x CNC Shield V2.0 1x keyestudio uno R3 board 3x A4988 driver 1x USB cable