Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
PCB design (KiCAD) files of a Raspberry Pi CM4 carrier board system for LEGO SPIKe Prime
Beepy Hardware
Two bay NAS based on the Raspberry Pi Compute Module 4
Framework Expansion Card that includes a USB hub to hide a bare dongle inside and still have a USB-A port externally
ANGAZA_ELIMU_PCB
Open-source FPGA retro emulation handheld
A Pro Micro alternative for wireless keyboards
VersaSens: An Extendable Multimodal Platform for Next-Generation Edge-AI Wearables
Flipper addons by Electronic Cats
Open source eGPU dock for ROG Ally and ROG Flow
M17 modem board for 9600-baud capable radios
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
Drop-in PCB replacement for the Google Nest Mini v2 with XMOS integration. Inspired by Onju Voice and Home Assistant Voice PE hardware.
Open Source Watermaker Controller.
Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.
An ESP32 in the Raspberry Pi form factor
Home Assistant Yellow - hardware for Home Assistant which grows with your needs.
A distributed computing cluster based on CH32V RISC-V microcontrollers with Ethernet connectivity.