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GRBL 3-Axis Controller Board
GRBL 3-Axis Controller Board
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$27.99 USD
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$27.99 USD
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GRBL 3-Axis Controller Board with Serial Cable and Heat Sinks
The GRBL 3-Axis Controller is a compact and efficient control board ideal for managing CNC routers, laser engravers, and 3D carving machines. This controller board uses the GRBL open-source firmware, which is optimized to control three axes (X, Y, Z) with precision and efficiency, making it perfect for makers, hobbyists, and professionals alike. The package includes a USB-A to USB-B serial cable for easy PC connection and heat sinks to prevent motor driver overheating during long machining sessions.
Key Features:
- 3-Axis Control: Drives X, Y, and Z axes for CNC machines, laser engravers, or plotters.
- GRBL Firmware Compatible: Pre-flashed with GRBL, making it easy to set up and control with tools like Universal Gcode Sender.
- USB Serial Communication: Connects directly to your PC via the included USB-A to USB-B serial cable.
- Multiple Stepper Drivers: Supports up to three stepper motors with A4988 or DRV8825 drivers (installed or swappable).
- Dedicated Heat Sinks: Includes aluminum heat sinks to prevent thermal shutdown and improve performance under load.
- Spindle & Coolant Control: Control outputs available for spindle speed and coolant pump operations.
- Compact & Durable: Small footprint and robust build for reliable operation in compact machines.
Technical Specifications:
- Control Firmware: GRBL (compatible with v0.9 or v1.1)
- Supported Axes: 3 (X, Y, Z)
- Communication Interface: USB Type-B port
- Supported Drivers: A4988, DRV8825, TMC drivers (swappable)
- Power Input: 12V-24V DC
- Cooling Support: Heat sinks included for motor drivers
- Dimensions: ~100mm x 60mm (board size)
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Included Accessories:
- USB-A to USB-B serial cable
- 3x aluminum heat sinks
- Power terminal connector
Applications:
This GRBL 3-axis controller board is ideal for:
- CNC routers and milling machines
- Laser cutters and engravers
- 3D carving machines
- Pen plotters and vinyl cutters
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