This is the layout for my daily driver orthodox. It's based on a custom handwire keyboard that I've been using for quite some time. It's based on Plank's/Let's split layouts for the lower/raise layers. I added the shift, control/enter, alt/altgr and del to the thumb cluster.
To build the firmware run from qmk's project folder
reset your keyboard pro micro while connected to the PC with a micro usb cable.
Repeat on both halves.
See [install build tools](https://docs.qmk.fm/install-build-tools) then the [build/compile instructions](https://docs.qmk.fm/build-compile-instructions) for more information.