- Get firmware from https://github.com/qmk/qmk_firmware
- Clone this repo to
/path/to/cloned/qmk-firmare/keyboards/ergodox_infinity/keymaps/
- Connect left half, push the DFU mode button at the back, and run
make ergodox_infinity:qmk-ergodox-infinity-keymap:dfu-util
- Connect right half, push the button, and run
make ergodox_infinity:qmk-ergodox-infinity-keymap:dfu-util MASTER=right
- Enjoy