Hello, trying to geht some Modbus TCP RTU bridge to work.
I have an ESP 32-C3 Supermini an a RS485max module. As the Fronius Symo can´t recognize my (old) Varta Pulse (not Neo!) storage, i try to get them to communicate. It´s about getting the wallbox to work without HASS too is a basic Fronius World which shows my SOC. Someone here who did this allready? It´s the PV from my neighbour so i try to get it “set and forget”. Troubleshooting on neighbours ground not so easy 