Description
CNC Shield V3 for Arduino with 4pcs A4988 Stepper Motor Drivers
Complete CNC Controller Board for Engraving Machines & 3D Printers
Build your own CNC machine, laser engraver, or DIY 3D printer with the CNC Shield V3 for Arduino, bundled with 4pcs A4988 Stepper Motor Drivers. This popular expansion board works perfectly with Arduino UNO and GRBL firmware, making it one of the easiest and most affordable CNC controller solutions for makers, hobbyists, and professionals.
The CNC Shield V3 supports up to 4 stepper motors for X, Y, Z, and A axis control, giving you reliable motion control for engraving, cutting, milling, and printing projects.
Key Features
- CNC Shield V3 compatible with Arduino UNO
- Includes 4pcs A4988 stepper motor drivers
- Supports 4-axis control (X, Y, Z, A)
- Works with GRBL firmware
- Ideal for CNC routers, laser engravers, plotters, and 3D printers
- Microstepping support for smooth motor motion
- Easy plug-and-play driver installation
- Supports external power supply
- Compact and durable PCB design
- Simple wiring for motors, limit switches, spindle, and laser control
Package Includes
- 1 x CNC Shield V3 Expansion Board
- 4 x A4988 Stepper Motor Drivers
Subdivision:
CNC Shield V3
Technical Specifications
| Feature | Specification |
|---|---|
| Product Name | CNC Shield V3 |
| Compatible Board | Arduino UNO |
| Driver Included | 4 x A4988 |
| Axis Support | X, Y, Z, A |
| Firmware Support | GRBL |
| Motor Type | Bipolar Stepper Motors |
| Microstepping | Yes |
| Input Voltage | 12V – 36V (recommended depending on setup) |
| Application | CNC / Engraving / 3D Printer |
Supported Applications
- CNC Engraving Machines
- Mini CNC Routers
- Laser Engravers
- DIY Plotters
- PCB Milling Machines
- Foam Cutters
- 3D Printers
- Robotics Projects
Why Choose CNC Shield V3?
This CNC Shield is one of the most trusted Arduino CNC control boards because it offers:
- Low-cost CNC machine control
- Easy Arduino integration
- Open-source GRBL support
- Expandable 4-axis setup
- Smooth motion with A4988 drivers
- Huge online community support
Compatible Stepper Motors
Works with many stepper motors including:
- NEMA 17
- NEMA 23 (small setups depending on power/current)
- Bipolar 2-phase stepper motors
Important Notes
- Requires Arduino UNO (sold separately unless stated)
- Drivers must be inserted in correct orientation
- Set A4988 current limit before use
- Use cooling heatsinks/fans for heavy-duty use
- Check wiring before powering on
Buy CNC Shield V3 with A4988 Drivers Today
Get an affordable all-in-one motion control solution for your CNC or 3D printer project with the CNC Shield V3 + 4pcs A4988 Drivers.
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