I personally use an Eastron SDM630 and two SDM120 in combination with modbus and emoncms. VNS, if you are interested: you can read more about it in this topic. I don’t have experience with emonTx, so I can’t compare emonTx and modbus kWh meters.
I personally use an Eastron SDM630 and two SDM120 in combination with modbus and emoncms. VNS, if you are interested: you can read more about it in this topic. I don’t have experience with emonTx, so I can’t compare emonTx and modbus kWh meters.