Hi.
Thank you. I did it too. I got Tuya working.
I have a gateway MiBoxer WL-Box1 and a led controller FUT043 (RGB). I made a test like this:
First, I added the gateway WL-Box1 to the MiBoxer app. Then I linked the FUT043 led controller to the virtual remote control FUT089 (zone 1) in the MiBoxer app. It all works.
Then I put gateway MiBoxer WL-Box1 in pairing mode (red light flashes).
Go to Tuya app and add lighting (Light Stripes).
Start procedure and it will find a 2.4G gateway.
Now gateway MiBoxer WL-Box1adding to the Tuya Smart app.
Now I can switch and change the color of one zone. But I can not switch Scenes???
I have Tuya local integration availeble in HA (from this: Tuya LOCAL with energy monitoring and without tuya-convert and localtuya: GitHub - rospogrigio/localtuya: local handling for Tuya devices), and I can switch and change the mode, brightness, color of one zone. But I can not switch Scenes.
Do Scenes work for you?