I am actually not that familiar with WLED. When I made my own WS2812-based lights a couple years ago I wrote my own code for it and created my own Hubitat drivers. They work well for the Christmas lights I made them as.
Anyways, my HyperCube arrived so I wrote a driver for it. I tried one of the WLED drivers I found on the forum but it was a bit old and most things did not quite work. So I just pulled up the WLED docs, found out about the JSON API, and then just reworked one of my other drivers for it instead last night. Considering I have a bunch of API drivers and it is so simple... it was pretty easy to do.
