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
Open-Source Zigbee, Thread, wm-Bus, LoRa, LoRaWAN gateway for Home Assistant.
Lora gateway with m2560 and rfm95 and ethernet
KiCad sources for a RaspberryPi LoRa Gateway HAT
Hardware source (KiCad) from my master's thesis in telecommunications engineering at the Polytechnic University of Valencia, 2025.
Hardware (PCB) for VCAT-LightingPCB. Software is in a different repository: VCAT-LightingPCB-Software
ThermalGuard HAT is a Raspberry Pi HAT for rack and enclosure monitoring, combining dual fan control, RPM tracking, temperature and humidity sensing, local data logging, and a web dashboard for live status and history.
Files for the project: Real-Time Hands-on Tool for Teaching Three-Phase Motor Control
Tiny microcontroller board equipped with WCH CH32X035. WCH CH32X035を搭載した小型のマイコンボード
Helper tool for running UART over USB-C SBU pins for embedded debugging purposes
No description.
Cascading, per port power switching usb2.0-HS 7 port hub
Small, Custom Tools for Electronics
No description.
No description.
3 connection DIY watchman dongle
12V UPS
The Librem 5 schematics, copper layers, assembly drawings, and BOMs (mainboard and USB-C board).
A low budget macro numpad based on ESP32 and CH9329.