A compact 50% (14x4) Split Keyboard compatible with i2c modules and a trackball.
After cloning the QMK repo and installing dfu-programmer build and flash with. Be sure to reset your keyboard!
To just test your build with the default keymap
Gadgets and options can be enabled/disabled in keyboards/gergo/keymaps/default/rules.mk . Copy the default directory and make any changes to your layout, if you think they're worth sharing submit a PR!