MNT Reform: Open Source Portable Computer
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mntmn 2a7602d266 update to be compatible with new attiny fw 0.5.0, make the fan quieter 6 months ago
case-parts case: add last-minute screen front rebuild (openSCAD); add trackball spacer (openSCAD) 1 year ago
electronics Adjusted .gitignore to include folder necessary for conversion 8 months ago
handbook handbook: credits 1 year ago
keycaps more keyboard sources 1 year ago
notes trackball sources 1 year ago
pics add laptop picture 1 year ago
reform-keyboard-engraving more keyboard sources 1 year ago
reform-keyboard-fw keyboard fw: fix descriptor names 1 year ago
reform-keyboard-pcb keyboard pcb: updated with small cleanups to KiCAD 5.x 8 months ago
reform-tiny-fw attiny: add local copy of SoftI2CMaster.h 6 months ago
reform-trackball-fw trackball sources 1 year ago
reform-trackball-pcb add keyboard and trackball schematics cache libs for KiCAD5 conversion 8 months ago
reformd update to be compatible with new attiny fw 0.5.0, make the fan quieter 6 months ago
spreadsheets updated BOM 1 year ago
trackball-parts case parts 1 year ago
.gitignore Adjusted .gitignore to include folder necessary for conversion 8 months ago code of conduct 1 year ago initial readme, license 1 year ago Update '' 1 year ago

MNT Reform

This is the main repository for the MNT Reform DIY Open Source Portable Computer.

How to Report Issues / Contribute

First, you need an account at If you don’t have one, just write to stating your desired username.

There are several Git repositories that make up Reform. Here is a list of topics to help you decide on which repository to report your problem or contribute code:

reform (this one)

  • Mechanical parts (case, keyboard, trackball, display, power supply)
  • Electronics
  • Firmware
  • Issue reports go here


  • Kernel (missing drivers…)
  • U-Boot (early startup, booting)
  • Setup script, date/time, keyboard layout
  • Default configuration (networking, Xorg, users, passwords…)
  • SD Card shipped with the device
  • reformd (Reform daemon: battery status/gauge, fan control, suspend/wake)
  • Issue reports go here


  • Graphics/OpenGL libraries (mesa/etnaviv, drm, Xorg, wayland…)
  • If you have an application or game that doesn’t work due to GL problems (check the Wiki first)
  • Issue reports go here

Tested Software / Peripherals

Please check out and contribute to the appropriate pages in the Reform Wiki.


Reform 0.3 Laptop Prototype Reform 0.4 Motherboard PCB Reform 0.4 Keyboard PCB

More Information

Reform Wiki Reform Website Reform Assembly Pictures

Parts List

Getting Started

It is not recommended that you do anything with these files yet, and wait until the project has reached beta state.

Made With

  • Solidworks
  • OpenSCAD
  • LUFA
  • Arduino Tiny Core


  • Lukas F. Hartmann (mntmn) - Schematics, PCB
  • Ana Dantas - Industrial Design


Copyright 2018 Lukas F. Hartmann & Ana Beatriz Albertini Dantas.

This project is licensed under the GPLv3 License - see the file for details