I use ZWO ASIAir pro which you can control wirelessly from your IOS or Android device.?

if you are a ZWO camera, filter wheel or electronic focuser unit, it can also control those. It can also control few heaters.

you can connect it to the mount using a serial cable or via a wireless interface into the Gemini 1.

I connect to it via my home WiFi, but it also has its own WiFi hotspot, but it’s pretty weak.

Basically it’s a well packaged raspberry pi based system that you can do DSO imaging, plate solving, goto, guiding and now planetary video with. Very good system, even better if you are a ZWO camera, and now ZWO ecosystem user.