CNC Shield V3 V4

Description

CNC Shield V3 V4 – A4988 Driver Expansion Board for Arduino Engraving Machine & 3D Printer DIY Kit

Build your CNC with this CNC Shield V3 V4. Designed for Arduino, this expansion board works with A4988 stepper drivers to control engraving machines, 3D printers, and DIY CNC projects. Whether you’re building a new machine or upgrading an existing one, this shield gives you a reliable foundation for motion control.

The CNC Shield plugs directly onto an Arduino Uno or Mega, providing stepper driver sockets, limit switch inputs, and spindle control. It supports up to 4 axes and works with common CNC firmware including GRBL. The board also includes jumpers for microstepping configuration, letting you fine-tune resolution and torque to match your motors and application.

Ideal for engraving machines, 3D printers, and DIY automation, this CNC Shield  is a practical choice for makers and hobbyists. The labeled pins and standard layout make wiring straightforward, and the compact footprint fits most project enclosures. Whether you’re building a new machine or upgrading an existing one, this shield delivers reliable performance. It’s compatible with A4988 and DRV8825 drivers, giving you flexibility in your build.

Key specs:

• Type: CNC Shield V3 / V4

• Compatibility: A4988, DRV8825 stepper drivers

• Platform: Arduino Uno, Mega

• Axes: Up to 4

• Application: Engraving Machine, 3D Printer, DIY CNC

• Firmware: GRBL compatible

• Function: Driver expansion board

Whether you’re building a new CNC or upgrading an existing one, this CNC Shield  gives you the control you need for your engraving machine, 3D printer, or DIY CNC project.