
Gbastn
zephray/GbaStnMod
The hardware design is released under the CERN Open Source Hardware License strongly-reciprocal variant, CERN-OHL-S. A copy of the license is provided in the source repository.
Boards in 8 GitHub repositories, designed in KiCad, that use the AP3015 by Diodes Incorporated (micro power DC-DC converter). See how each wires it, with its parts, size, README and files; the AP3015’s symbol, footprint and pinout are on its own page.

zephray/GbaStnMod
The hardware design is released under the CERN Open Source Hardware License strongly-reciprocal variant, CERN-OHL-S. A copy of the license is provided in the source repository.


tomasmcguinness/matter-esp32-mbus-adapter
An ESP32-C6 adapter board for wired M-Bus (EN 13757) meters, with firmware examples that expose meter readings to a Matter fabric over Thread.



Cuprum77/LCD_Driver
FPGA based LCD driver for cheap ST7701S displays

koi-science/DI-Lambda-schematics-avr
Schematics for AVR-based DI-Lambda DITOS and UNO v1
