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
WiFi-connected weather station on a custom ESP32 PCB — BME280 sensor, modular display, USB-C. Built from scratch in KiCad.
Kicad project of an STM32-based board climate controller utilizing an RTC module for time-scheduled environmental reading of temperature/humidity with SHT30 sensor and optional small relay for control.
QRET Avionics PCBs and firmware for integrating with the propulsion stack
Open-Source Zigbee, Thread, wm-Bus, LoRa, LoRaWAN gateway for Home Assistant.
Hardware source (KiCad) from my master's thesis in telecommunications engineering at the Polytechnic University of Valencia, 2025.
Helper tool for running UART over USB-C SBU pins for embedded debugging purposes
No description.
Small, Custom Tools for Electronics
No description.
a very skibidi usb hub with ethernet and 3.5mm to clip on my laptop. helps fix my broken 3.5mm jack too. usb 3.2 gen 1 hub
No description.
3 connection DIY watchman dongle
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.
No description.
DIY Multiple Connection Watchman Dongle for SteamVR
Versatile, cheap and portable USB to GPIB converter (USBTMC class based)
High-speed USB isolator with external power based on ADuM3165/ADuM3166