Keyboard: Lets split!
Keys: 48key ortho 40% keyboard
Layout: Swedish characters on main layer using tapdance. Built for eurkey keyboard layout.
Flash instructions: Flash using avrdude, will req the hvp user space to compile.

make lets_split/rev2:hvp:avrdude

Links: Github - https://github.com/qmk/qmk_firmware/tree/master/keyboards/lets_split
Eurkey layout - https://eurkey.steffen.bruentjen.eu/