People like myself have had Solar installed and only discover certain things later on.
I manage my FoxESS KH9.9 and EQ4800 Battery via Home Assistant. I've got a W6 WIFI Dongle, I've been trying to bend it to my will but if I didn't have to reach out to the cloud I wouldn't.
It would benefit Fox to just allow us all to be able to use the Mod Bus feature.
These WIFI Dongles are USB so I don't know if that effects that. But I just need this to work.