Has Anyone Tried the SIYI A8 mini camera?

I have been searching for a camera/gimbal setup to replace the Tarot 3 axis/GoPro Hero 4 combination I have on my quad. I cannot calibrate the gimbal because the software runs on XP machines, and I cannot get it to run on my Windows 11 laptop.

I have been searching for an alternative - I don’t want to spend $500+ for a gimbal. I found a camera that looks promising - it is pricey though $234 - it is the SIYI A8 Mini. It looks like it can be controlled via an S-Bus receiver. The functions I would need are pan, tilt and zoom, but I only have two knobs on my transmitter - both stick are for flight functions.

Is there anyone out there who has any experience with this camera?