MINIMUM TECH FEATURES:

• Type: CNC control board/shield for Arduino
• Supported Drivers: Compatible with A4988 / DRV8825 stepper motor drivers
• Number of Axes: Supports up to 3 axes (X, Y, Z) + 1 optional (A-axis / clone)
• Input Voltage: 12V – 36V DC
• Motor Current: Typically, up to 2A per phase (depends on driver module)
• Size: ~100mm × 80mm (typical board dimension)
• Protection Features: May include overcurrent protection and reverse polarity protection

DESCRIPTION:

• The CNC Shield V3 (CNC-Shield) is designed to interface an Arduino Uno with stepper motor drivers and external components for CNC machines, laser engravers, and 3D printers.
• It provides a simple, compact, and reliable way to connect A4988 or DRV8825 stepper motor drivers.
• Supports up to 4 stepper drivers to control X, Y, Z, and A axes or dual-axis setups.
• Features endstop connections for all axes and spindle/laser control pins for advanced functionality.
• Integrates GRBL compatibility, allowing easy use with popular CNC control software.
• The stackable header design allows the shield to sit directly on top of an Arduino Uno.
• Suitable for both beginners and hobbyists looking to build or upgrade CNC-based systems.

TECHNICAL SPECIFICATION:

APPLICATIONS:

• DIY CNC Machines
• 3D Printers
• Laser Engravers/Cutters
• Prototyping and Testing
• Educational Projects
• Robotics
• Automation Systems