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

ZigBee SmartMeter Reader

by Tropaion

This is a ZigBee device to collect data from smartmeters using the DLMS/COSEM protocol.

32 4GPL-3.0

RF & wireless

Pcb cc26x2r1 Hat

by klein0r

Just a simple hat to connect a USR-TCP232-T2 TTL to the CC26X2R1

8 1MIT

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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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