3-3 Upgrade

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VERSION 3 IS NOT YET AVAILABLE TO THE MASSES.

If you need to upgrade to fix a bug, or are an adventurous soul, feel free to proceed.

If you have a functioning install, which does everything you need, please hold off on doing any upgrade just yet. New versions come out about daily right now. :)




This page has instructions for upgrading a Repetrel v3 install to the latest Repetrel software. Associated applications, drivers, and environment should all be in good order from the previous install.

Preliminary Steps

  • Save any files that you want to keep, especially gcode and stl files. Recipes will be saved.
  • This includes your Printer Settings file:
    • For a 3>3 upgrade, go to Settings > Printer and save your configuration to a file with a name unique to your environment (example: Acme_Lab_West), so that we can easily find it later. This file should be in the default C:\Repetrel\Printer Settings directory.


These steps should each be done in order, and run as administrator.

Install Ecosystem Apps

If this is an upgrade to a working environment, you should skip this step.

If you need to perform it, the instructions are on the New Install page.

Upgrade Repetrel Binaries Download button.png

This downloads the current bin (binaries) directory, for Repetrel 3.082_A with firmware 3.082g, the latest as of 11 Aug 2018.

Rename C:\Repetrel\bin to C:\Repetrel\bin_old, uncompress this downloaded file, and place it at C:\Repetrel.

Your path to Repetrel.exe should be: C:\Repetrel\bin\Repetrel.exe (capitalization may differ).

Install Drivers

If this is an upgrade to a working environment, you should skip this step.

If you need to perform it, the instructions are on the New Install page.

Configure Slic3r

If this is an upgrade to a working environment, you should skip this step.

If you need to perform it, the instructions are on the New Install page. click OK.

Flash Firmware

Launch Repetrel and follow the instructions at Firmware to flash the Motion Controller

Configure Settings

Within Repetrel, follow the instructions at Settings -

That should be all there is! Please let me know if you have any questions. -Davo