AutoHotInterception VS qmk_firmware

You can achieve that with Autohotkey and AutoHotInterception, which allows you to capture keypresses at a driver level from a specific input-device. I used that for turning a bluetooth numpad into a little macro pad.

I've had some good experiences with using Luamacros to intercept a second keyboard and forward the keypresses to autohotkey like this: https://miquelvir.medium.com/secondkeyboard-1c39e52e023b

Apparently there is also this: https://github.com/evilC/AutoHotInterception

AutoHotInterception might be a workaround for this. The docs cover how to do everything.

This may be what you're looking for: https://github.com/evilC/AutoHotInterception

I believe this is what you're looking for. Sorry, I haven't tried it yet.

I haven't used it yet, but I found AutoHotInterception which uses an "interception" driver to get you hotkeys with a lower level of keyboard interception - this will likely work for Dosbox, though it might be a bit excessive. I'll play around with it tomorrow and see how it works.

I would suggest using an alternative shortcut as CTRL+ALT+DEL is not something you generally want to mess with - but this library https://github.com/evilC/AutoHotInterception may help you achieve your goals, it is capable of blocking the input of ctrl+alt+del...

AHK can't differentiate between keyboards by itself. You need to use AutoHotInterception to find out which keyboard sent the data.

I used AutoHotInterception for making a cheap little bluetooth numpad into a macropad.

Separate wireless controller, see the glue code at [0]

[0]: https://github.com/qmk/qmk_firmware/compare/master...nuphy-s...

If you have a keyboard that runs QMK firmware[0] with the VIA[1] feature enabled[2], then there is a convenient testing app available from the same place you customize your keys [3].

[0] https://qmk.fm/

I made a layout that I'm happy with. Spanish is my native language, so it has characters like the accents and 'ñ', but it's meant to be used for programming as well. Visual Studio uses a lot of Ctrl and Ctrl + Shift shortcuts, so I left them in the same place as the default Corne layout so I can press them both with my pinkie finger. Perhaps some of the ideas are useful to you.

Also, it would be possible to do this for the RP2040. However, it needs some work to get working. but for example: https://github.com/qmk/qmk_firmware/pull/20999

Ok, it's an ST7735, not too different from the ST7789. You should be able to get running by looking at their files in the QMK repo and going from there. You should also check their resources page.

UPDATE: after fluffing around a little bit, I have manged to fix this code: https://github.com/qmk/qmk_firmware/blob/master/keyboards/lily58/keymaps/bongocat_wpm_responsive/keymap.c and flash it successfully - it seems not to be working correctly as the cat is only hanging there and does not respond to the wmp count. If anybody spots anything wrong in the code please let me know!(C is not my language but I am a programmer, I am gonna get at it again over the weekend if I have time left)

For Seniply I've found this implementation for a_dux keyboard: QMK