My Victron is in the garage, and i have my energy meter 20 Metres away which is SDM230 running o a pi 2 modbus. So i have the mains power data mqtt,d to the node red on the Victron. So how do i give the Multiplus !! the same power data i have sent from the energy meter via mqtt into ode red so i can control the ESS Grid Set point to enable full control. Basely I don't have a Energy Meter ET112 but i do have that data sitting in node red, i need to find a way to setup the Victron to use it as if it had a meter connected?
