REFERENCE DESIGNS

Open hardware, with the files to prove it.

637 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

637

With a design page

637

KiCad projects

289

Easyduino

by Hanqaqa

Easily dive into different PCB KiCad designs of the most popular microcontroller devboards

745 36CERN-OHL-P-2.0

Goldfish board, published by staticintlucas

KiCad source

Microcontroller boards

Goldfish

by staticintlucas

A small, thin, USB-C, Pro Micro compatible microcontroller

219 37No license

KiCad source

Microcontroller boards

TheTick

by jkramarz

The Tick is the next evolution in covert access control system implants for simulating adversary-in-the-middle attacks.

183 18GPL-3.0

KiCad source

Microcontroller boards

EnvOpenPico

by Envious-Data

An open source RP2040 MCU Board Family

151 16GPL-3.0

rp2040 Dmxsun board, published by OpenLightingProject

KiCad source

Microcontroller boards

rp2040 Dmxsun

by OpenLightingProject

RP2040-based USB DMX dongle with integrated web server

127 20Apache-2.0

KiCad source

Microcontroller boards

ProtoConn

by Pakequis

A prototype board with connectors for electronic testing and development.

70 2CC-BY-SA-4.0

DonCon2040 board, published by ravinrabbid

KiCad source

Microcontroller boards

DonCon2040

by ravinrabbid

RP2040 based firmware and hardware for DIY Taiko no Tatsujin Drum Controllers

64 9MIT

KiCad source

Microcontroller boards

Mitayi Pico D1

by CIRCUITSTATE

Open-Source RP2040 Microcontroller Development Board

36 10MIT

KiCad source

Microcontroller boards

Opensolar

by junglejim8

Maximum Power Point Tracking Solar Charge Controller 100V input, 65amp

23 4No license

JAMMA 2player xbox360 board, published by KabukiFlux

KiCad source

Microcontroller boards

JAMMA 2player xbox360

by KabukiFlux

JAMMA Xbox360 wired controller for RGBUNTU/PI cheap

16 3MIT

KiCad source

Microcontroller boards

IoT12

by atoomnetmarc

Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.

14 5Apache-2.0

KiCad source

Microcontroller boards

Driverino Shield

by weirdgyn

Driverino-Shield is an Arduino based simple, low power controller for PM BLDC sensored motors.

11 7GPL-3.0

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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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