Keyestudio CNC KIT for arduino CNC Shield V2+UNO R3+3xA4988 GRBL compatible

The Keyestudio CNC Kit is an all-in-one hardware package designed for building DIY engraving machines and 3-axis CNC projects. It is ideal for South African makers, students, and hobbyists looking to control stepper motors using an Arduino-compatible platform.

Three-channel stepper driver expansion

The CNC Shield V2.0 features three dedicated channel slots for stepper motor driver modules. Each stepper motor channel requires only two IO ports, allowing you to control three motors using just six IO ports in total.

Open-source GRBL firmware compatibility

This kit is fully compatible with GRBL 0.8c, an open-source firmware that runs on an Arduino UNO. It translates standard G-code commands directly into precise stepper motor signals.

Complete three-axis control

The board supports X, Y, and Z axes with dedicated connections for each. It includes two end stops for each axis, providing six end-stop connections in total for safe limit management.

Removable stepper driver support

The shield uses removable A4988-compatible stepper drivers, allowing you to easily swap or upgrade them. You can use onboard jumpers to configure the micro-stepping settings for your drivers.

Versatile spindle and coolant control

This compact board includes dedicated controls for spindle enable and direction, as well as coolant enable. Stepper motors can be securely connected using four-pin molex connectors or soldered directly to the board, running on a 12V DC power supply.