This seems pretty basic. I have the following:
-MPPT 150|50 SmartSolar Charge Controller
-MPPT Control (Solar Monitor)
-BMV712 Smart Battery Monitor connected to shunt with RJ-12 cable
By themselves, the 2 monitors work perfectly.
Introduce the Cerbo GX.
Using 3 VE.Direct cables, I have plugged the MPPT 150|50 into the Cerbo GX. And then the BMV712 and MPPT Control (monitor) into the other 2 Cerbo GX VE.Direct ports.
But nothing works with the Cerbo. Can't see the MPPT SmartSolar, or the BMV712 on the Cerbo GX Wifi interface. And the MPPT Control (Solar Monitor) doesn't even power on.
The Cerbo GX is working fine on Wifi, connects well, but absolutely no data from anything is coming through.
I can't imagine a simpler setup, so not sure why nothing works.