If soldering in a RGB underglow strip, please use pin D2, the pin labeled RXI on the pro micro.
Make example for this keyboard (after setting up your build environment):
make tg4x:default
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).