Browse hardware designs

BoardRepo is the GitHub for hardware. View schematics, PCBs, and BOMs in your browser and download the sources, no install and no account needed.

Public designs

1 board

han-to-rs485

@yyberi

KiCAD project of PCB that reads data from the Aidon electricity meter's HAN port and converts it to an RS485 bus, enabling integration with home automation systems, data loggers, and industrial equipment.

schematicpcbbomcapacitorconnectortransistorled

CERN-OHL-P-2.000Jul 7, 2026