Hi there, I've used the OpenBK7231T firmware on a few of my Taloya Smart ceiling lights recently, and I purchased a new LED controller that has a BK7231N, which I've flashed successfully but haven't configured yet.
Here are some pictures:







I've found this info on it:
https://templates.blakadder.com/WB5.html
This is where I got it:
https://www.aliexpress.us/item/3256804255901852.html
I've included the firmware dump as an attachment.