GRBL-Compatible CNC Shield V4 Bundle with Arduino Nano & 3x DRV8825 Stepper Drivers

Take your CNC projects to the next level with this all-in-one GRBL-Compatible CNC Shield V4 Bundle. Designed for makers, hobbyists, and engineers, this kit includes a CNC Shield V4 board, an Arduino Nano 3.0, and three DRV8825 stepper motor driver modules — everything you need to build or upgrade a 3-axis CNC machine, laser engraver, or 3D printer controller.

What's Included

CNC Shield V4 — GRBL-compatible expansion board designed for Arduino Nano
Arduino Nano 3.0 — compact microcontroller for precise motion control
3x DRV8825 Stepper Motor Drivers — support up to 1/32 microstepping, rated up to 45V / 2.5A per phase
SMD components pre-soldered for reliable connections

Key Features

GRBL Firmware Compatible — works seamlessly with open-source GRBL CNC controller software
DRV8825 Drivers — up to 1/32 microstepping for smooth, quiet, and precise stepper motor movement
Wide Voltage Range — supports 8.2V to 45V motor supply voltage
Up to 2.5A Current — per driver channel for driving a wide range of NEMA stepper motors
Plug-and-Play Design — driver modules slot directly into the CNC shield, no soldering required for assembly
Flexible Configuration — choose between A4988 or DRV8825 driver option to suit your build
Compact Form Factor — ideal for desktop CNC routers, laser cutters, engravers, and DIY 3D printers
Standard Pin Layout — compatible with a wide range of CNC software and GRBL-based projects

Technical Specifications

Shield Version: CNC V4
Compatible MCU: Arduino Nano 3.0
Stepper Driver: DRV8825 (x3 included)
Microstepping: Full, 1/2, 1/4, 1/8, 1/16, 1/32
Motor Supply Voltage: 8.2V – 45V
Driver Current Rating: Up to 2.5A per phase
Axes Supported: X, Y, Z (3-axis)
Firmware: GRBL-compatible

Perfect For

DIY CNC router and milling machine builds
Laser engraver and cutter projects
3D printer controller upgrades
Robotics and automated motion systems
Electronics prototyping and maker projects

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Frequently Asked Questions

Q: What is included in the GRBL CNC Shield V4 Nano 3.0 Bundle with DRV8825 drivers?

A: This bundle includes one GRBL-compatible CNC Shield V4 board, one Arduino Nano 3.0 microcontroller, and three DRV8825 stepper motor driver modules. All components come with SMD pre-soldered for reliable, ready-to-assemble performance in your CNC or motion control project.

Q: What is the difference between the A4988 and DRV8825 driver options?

A: The DRV8825 supports finer microstepping (up to 1/32 steps) and higher current ratings (up to 2.5A per phase) compared to the A4988, making it ideal for applications requiring smoother motor movement and greater torque. The A4988 option is also available if you prefer a different driver configuration. Both are compatible with the CNC Shield V4.

Q: Is this CNC Shield V4 compatible with GRBL firmware and standard CNC software?

A: Yes. The CNC Shield V4 is fully compatible with GRBL, the widely used open-source CNC motion controller firmware for Arduino. It works with popular CNC control applications such as Universal Gcode Sender (UGS), Candle, and other GRBL-based platforms, making it an excellent choice for DIY CNC machines and laser engravers.

Q: What stepper motors can I use with the DRV8825 drivers in this kit?

A: The DRV8825 drivers support a motor supply voltage of 8.2V to 45V and up to 2.5A per phase, making them compatible with most standard NEMA 17 and NEMA 23 bipolar stepper motors commonly used in CNC routers, 3D printers, and laser engravers.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.