teensy-stickless-fightstick VS DIYB0XX

if you are already comfortable with soldering, you can try flashing a cheap development board like the raspberry pi pico (in the states these can be found for $3-4 dollars, teensy, or arduino with custom firmware to act as the pcb for your stick.

i haven't gotten into microcontroller programming yet but i have a couple of projects in mind just to learn about this stuff. I've come across code/firmware projects such as passing link, daemonbite, teensy stickless , and diyb0xx to name a few.

take a look at this code for ideas.

Do you want a single box with a split layout (kinda like the b0xx style controllers) or a splitbox where there are two sides split out to whatever distance you find comfortable.

I haven't done this yet but this is the image from the DIYB0XX project

If you are really dedicated to the idea you would probably follow something like this, but instead of making a B0XX controller you'd use keyboard keys instead of arcade buttons. All of which would be mapped to an arduino that you can then wire up to a GCC port so you can plug the whole controller into a gamecube controller adapter.

i haven't gotten into microcontroller programming yet but i have a couple of projects in mind just to learn about this stuff. I've come across code/firmware projects such as passing link, daemonbite, teensy stickless , and diyb0xx to name a few.

Ya as Godwin_Point said, I've documented how to add GC support on my website/github/discord server.

can also look at something like diyboxx for measurements as well

you can buy a smashbox, buy the smashbox experience kit, diy your own B0XX with an ardunio, find an analog joystick and either connect it to a brook board (ps4 plus audio or wireless board) or padhack a pro controller.

hitbox sells the pcb or if you want to go with ardunio then diy B0XX