Feit LED outdoor color string lights RGB controller?

So I have a set of the Feit outdoor LED color string lights. I have a couple questions and wondering if anyone has tried to get these connected. Out of the box they have a 5V power adapter with a receiver built in for the wireless remote to control dimming and color selection. I would like to wire in a smart controller (Fibraro RGB) to handle colors. Has anyone done this? Are these lights able to display all colors in the spectrum? I assume with them being RGB LED lights that they could.

Bumping this old topic.

I have these same lights. Has anyone attempted this?