2017 New cnc shield v3 engraving machine / 3D Printer / A4988 driver expansion board for Arduino
Model Number: CNC
For: 3D printer
Place of origin: Guangdong,China(Mainland)
Stock: In stock
Name: Shield Expansion Board
CNC Shield Board:
Latest CNC Shield Version 3.0 for Arduino.
GRBL 0.9 compatible. (Open source firmware that runs on an UNO for Arduino that turns G-code commands into stepper signals)
PWM Spindle and direction pins
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
2 x End stops for each axis (6 in total)
Uses removable A4988 or DRV8825 compatible stepper drivers
Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
Runs on 12-36V DC. (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
Please note that this is an unassembled kit and Basic soldering skills are needed.
1 x CNC Shield Board
1. Please contact us if you have any problem of quality .
2. 90 Days of quality warranty .
3. Defective items must be returned within the warranty period.
Package Weight: 0.05kg (0.11lb.)
Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)