I have a Multiplus-II 5000, Cerbo GX and "tore" meter connected to the Multiplus' 3.5mm jack input.
I'm trying to use node red to turn on/off various appliances (EV charger, water heater, ...) to manage spare solar power but there is one major hiccup : measuring AC output through Victron nodes only gives me a value every 5 seconds, which is way too slow and the EV charger keeps turning itself off because it expects much faster udpates to both stay on solar charging or not trip the main breaker.
Is there any way to get a faster refresh rates on Node Red?
Would I get a much better update speed using Modbus TCP? (I'm trying to figure that one out also, but even with a Modpus polling client and the Victron excel sheet I can't seem to find where the values I want are)
Will I not get fast enough updates from the Multiplus and should I get an external energy meter?