Thanks to ak666666 for the base case layout : https://www.thingiverse.com/thing:4146704 *
Make example for this keyboard (after setting up your build environment):
make handwired/croxsplit44:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.
Enter the bootloader in 3 ways:
QK_BOOT
if it is available