USB Mach3 breakout board

USB Mach3 breakout board


This USB Controller will allow you to run Mach3 through a standard USB port on a PC. 


If you're tired of needing a parallel port and an outdated PC to run Mach3, this is the solution you've been waiting for! Our newest interface board runs through any standard USB port for communication. You simply need to install the card's plugin for Mach3 and follow the setup instructions.

  • Support / Downloads

    Mach3 USB driver file can be found HERE


    Mach3 profile for the USB controller can be found HERE


    Setup Instructions

    Step 1: Installing Mach3: You will need to purchase a Mach3 license and download the software. If you already have a licensed copy of Mach3, skip this step.


    Step 2: Download the USB Motion Driver RnRMotion.dll from the link above and copy and paste the file into your Mach3 Plugins folder Example: "C:/Users/ProgramFiles/Mach3/Plugins".


    Step 3: Make sure you board is connected to the PC via USB cable. It should automatically recognize the USB device.

    Step 4: Open Mach3 and you should be prompted to select a driver. Select the "RnRMotionController" and check "Don't ask me again". This will allow your board to communicate with Mach3.


    Step 5: Download the XML Mach3 Config File above by right clicking on the link and selecting "save as". Save the Mach3Mill.xml file in your Mach3 root folder.

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