Ks0160 keyestudio A4988 3D printer stepper motor driver CNC shield V3

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keyestudio A4988 3D printer stepper motor driver CNC shield V3


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Introduction

keyestudio3D printer stepper motor shield V3 can be used as driver expansion board for engraving machines and 3D printers. It has in total 4 channel slots for A4988 stepper motor driver modules (not included) for driving 4 channel of stepper motors. Each channel of stepper motor only needs 2 IO ports, which means 8 IO ports is sufficient to manage 3 stepper motors. This shield can make quick work for managing stepper motors in your project.

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Specification

  • Latest Arduino CNC Shield Version 3.0
  • GRBL 0.8c compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
  • 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)
  • Spindle enable and direction
  • Coolant enable
  • Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others)
  • Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
  • Compact design.
  • Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
  • Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)


Resources

PDF

https://drive.google.com/open?id=1z0kR_D5OKn6SczBxPAM4J7ojGvfCjktA

Get One Now

Official Website

http://www.keyestudio.com/keyestudio-a4988-3d-printer-stepper-motor-driver-cnc-shield-v3.html