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CNC Shield V3 3D Printer Expansion Board
$1.4100
In stock
SKU
ARD-02-050
Volume discounts:
- +50 6 % $1.3300
- +100 8 % $1.3000
- +300 11 % $1.2600
- +500 13 % $1.2200
- +1000 16 % $1.1800
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CNC Shield V3 3D Printer Expansion Board is an Arduino expansion board for CNC control and 3D printer projects. It works with Arduino UNO to help drive a CNC system through compatible stepper driver modules. The board supports 4 axes and is designed for engraving machines and 3D printers. It also supports GRBL 0.8c compatibility. Compatible stepper drivers include A4988 and DRV8825. The board runs on 12 to 36V DC, with only the DRV8825 able to handle up to 36V. Stepper motors can be connected with 4 pin molex connectors or soldered in place. Jumpers are provided for micro-stepping configuration. It includes end stop support, spindle enable and direction, and coolant enable.
Features of CNC Shield V3 3D Printer Expansion Board
- GRBL 0.8c compatible
- 4-axis support
- Compatible with A4988 and DRV8825
- Micro-stepping jumpers included
- End stop support for each axis
- Spindle enable and direction
- Coolant enable
- 4 pin molex or soldered motor connection
- 12-36V DC operation
Specifications of CNC Shield V3 3D Printer Expansion Board
- Version: 3
- Working voltage: 12 to 36V
- Compatible stepper drive modules: A4988, DRV8825
- Number of axes: 4
- Dimensions: 68 x 53 x 18mm
- Dimensions: 2.67 x 2.08 x 0.7 inch
- GRBL compatibility: 0.8c
- End stops per axis: 2
- Total end stops: 6
- Duplication support: X, Y, Z or full 4th axis using pins D12 and D13
- Micro-stepping: up to 1/32 on some drivers like DRV8825
How to Use CNC Shield V3 3D Printer Expansion Board
- Mount the shield on an Arduino UNO.
- Install compatible stepper driver modules such as A4988 or DRV8825.
- Set the micro-stepping jumpers as needed.
- Connect the stepper motors using 4 pin molex connectors or soldered connections.
- Power the board with 12 to 36V DC, using the driver voltage limit as required.
More Info
- Stepper motors should be connected or disconnected only when the driver is not powered.
- Driver modules are not included.
- Use bipolar, four-wire stepper motors for CNC operation.
| Interface Type | Digital |
|---|---|
| Operating Voltage (V) | 12-36 |
| Dimensions (mm) | 68 x 53 x 18 |
| Mounting Type | Screw holes |
| Output Type | Digital |
| Channels | 4-channel |
| Voltage Range | 12-36V |
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