REFERENCE DESIGNS

Open hardware, with the files to prove it.

337 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

337

With a design page

337

KiCad projects

152

Bms c1

by LibreSolar

16s / 100A Battery Management System

258 70Custom

Mppt 2420 lc board, published by LibreSolar

KiCad source

Power & batteries

Mppt 2420 lc

by LibreSolar

Hackable and open source MPPT solar charge controller

232 53CC-BY-SA-4.0

Mppt 2420 hc board, published by LibreSolar

KiCad source

Power & batteries

Mppt 2420 hc

by LibreSolar

MPPT charge controller with HS load switch and CAN bus

133 32Custom

Mppt 1210 Hus board, published by LibreSolar

KiCad source

Power & batteries

Mppt 1210 Hus

by LibreSolar

MPPT solar charge controller with dual USB ports

83 31Custom

Bms 8s50 ic board, published by LibreSolar

KiCad source

Power & batteries

Bms 8s50 ic

by LibreSolar

Fully integrated 12V-24V BMS using ISL94202

47 27CC-BY-SA-4.0

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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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