KMK firmware files for the WK-50 I got from AliExpress.
A modified version of Taipo is implemented to be able to have an ambidextrous keyboard and "16-button programmable" trackball on a single layer, which currently works on circuitpython 8.2.x but not 9.1.3 due to MemoryError. Source code and .uf2 for both versions can be found here.
Copy the files into CIRCUITPY after pog has installed KMK onto it. I'd recommend a diffchecker for files that are already on the keyboard to see if anything's changed since.
Like Taipo Posh, this Taipo layout is modified enough to warrant a new name. I'll call it Tetaip, the Tetent-themed version of Taipo.
The main change is that space/bksp/shift are on the smallest finger, Finger4 (aka "pinky"). Aditionally, chording a character with the spacekey will add a space after it (e.g. "e " since space is pressed the most often). Like Taipo, chording with backspace will act as shift (e.g. "E").
There's also some unicode characters that I feel should've been on a standard keyboard layout by now, such as the degree or plus/minus symbol.
In taipo.py, I've renamed the variables and added unicode diagrams so that it's easier to see what key a chord corresponds to. Like F0, F4 keys are horizontally placed because I find it much easier to move F4 to a side key than hit a key above/below. Thus, the outer keys look like:
In taipo.py:
⬖⬘⬘⬘⬗
On keyboard:
⬖⬘⬘⬘
⬗