How do you program what happens on key+Shift and key+Alt Gr?

[hmpf]

I use Us International layout. I'd like to add arrow keys to hjkl when pressing Alt Gr (RAlt). How do I do that? I'd also love to reprogram what Shift and Shift+Alt Gr does.

[kevinleguillou]

You can only do this by compiling the firmware yourself (#76), here's how :
https://github.com/kiibohd/controller/blob/master/Keyboards/README.md

In the KLL files where your keymappings are :

U"RALT" : U"RALT";

Add any macro as a new line using this syntax :

U"RALT" + U"H" : U"LEFT";
U"RALT" + U"J" : U"DOWN";
U"RALT" + U"K" : U"UP";
U"RALT" + U"L" : U"RIGHT";

You can find the detailed KLL documentation at https://input.club/kll/