[CA] Interfacing a Fusion AV750 to Lighthouse 3

Hi all,

I've been through the thread titled "Interfacing a stereo head unit to a MFD running LightHouse 3 software" lots of great information here.

I have upgraded MFD's to lighthouse 3, the table of compatible Entertainment systems says "CAN connection only, ethernet connection not supported". On Lighthouse 2 I was interfaced using ethernet, everything was great.

So questions;
- CAN connection means what exactly, NMEA cables as described in thread: "Interfacing a stereo head unit to a MFD running LightHouse 3 software"?

- Before I go changing cables, will a future update bring ethernet support back?

Many thanks,
Matt