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CNC xPRO Driver (4x DRV8825 motor drivers; dual motor confiurations on X,Y, or Z axis + wireless support
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Latest commit 31c438d Sep 9, 2017
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Assembly Placment Sep 16, 2014
Datasheets Datasheets Sep 15, 2014
Drawings New Hookup PDFs Oct 1, 2015
Firmware GRBL V1.1 Sep 9, 2017
Schematics 3V2xPro Schematic Sep 9, 2017
wiki xProV3.2 Sep 9, 2017
.gitattributes Revert "Merge remote-tracking branch 'origin/master'" Sep 13, 2014
.gitignore :octocat: Added .gitattributes & .gitignore files Sep 13, 2014
CNC xPRO QUICK START GUIDE V2.pdf XLoader Sep 16, 2014 Update Sep 17, 2014


xPRO Board

CNC xPRO driver w/ 4x DRV8825 motor drivers; allows for dual motor configurations on the X,Y, or Z axis + wireless support

See these links for more details.

See the new CNC xPRO Arduino Due ARM Port and the G2 wiki


  • Schematics
  • Solder Stencil
  • Hardware


  • 100% GRBL version 0.8c compatible
  • Capable of powering from ATX PSU or from a dedicated 12V/24V two wire power supply
  • Drive 4 motors with DRV8825 Stepper Drivers - 2.5A (peak) with 1.75A (RMS) with up to 1/32 microstepping
  • 1 Driver capable of cloning X,Y, or Z or being run as an independent axis
  • Hardware support for both USB and Wireless Operation (XBee, WiFly, or RN42-XV)
  • Emergency Stop to cut all motor power (with optional override)
  • 12-24V and 5V outputs for powering peripherals (fans, pumps, vacuums)
  • Quickly connect to Stepper Motors and limit switches with 3.5mm screw terminals
Website at:

Creative Commons License
CNC xPRO by Spark Concepts is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

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