4 layers68.2 × 51.9 mm

Dmg gbc cartridge reader
ifilot/gameboy-cartridge-reader
Gameboy Cartridge Reader based on the Atmega 32u4
42 parts5
KiCad boards from 1 GitHub repository tagged “gameboy-camera”, the most starred first; open any of them in PCBKit.

ifilot/gameboy-cartridge-reader
Gameboy Cartridge Reader based on the Atmega 32u4

ifilot/gameboy-cartridge-reader
Gameboy Cartridge Reader based on the Atmega 32u4