REFERENCE DESIGNS

Open hardware, with the files to prove it.

712 published boards whose schematic and layout source is public — KiCad, EAGLE, Altium and EasyEDA projects you can read, fork and build on. Every entry links to the original repository and names its licence.

Boards indexed

712

With a design page

712

KiCad projects

324

cyber60

by 4pplet

60% Bluetooth PCB using the nRF52840. MX, ALPS and SMK versions.

143 25Custom

Altium source

Keyboards & input devices

waffling60

by 4pplet

Multi layout 60% PCB with support for common ANSI and ISO layouts and split space. SE-version is for use in Polaris, DB-version for use in Bakeneko/Kei.

99 16Custom

Altium source

Keyboards & input devices

Steezy60

by 4pplet

Steezy60 is a 60% PCB in two versions: one for SMK gen 2 switches one for ALPS-compatible switches. Compatible with standard tray-mount cases. BIG layout compatibility.

30 5Custom

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Repository topics

Every project listed here belongs to its author and is linked to its original repository. Licences are read from the repository metadata and summarised for convenience — check the licence file in the project itself before you manufacture or redistribute a design. ProtoFlow does not host, mirror or verify these files. Index last rebuilt 2026-09-21.

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