2 layers

DMXSwitchpack
schmoizz/DMXSwitchpack
This project includes the PCB and Firmware to build a DIY DMX Switchpack
48 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

schmoizz/DMXSwitchpack
This project includes the PCB and Firmware to build a DIY DMX Switchpack