I am trying to automate my home and try to know the energy consumption that is occurring. For the I have:
- Raspberry with EasyIoT Server.
- RS485 converter <-> RS232
- Power meter SDM230
I have been able to read the values of the energy meter to the NodeMcu with some problems.
My question is: Which driver would be best to forward all information to the raspberry?
The parameters to be transmitted are:
Line to neutral volts.
Import active energy
Import reactive energy
Total system power demand
Maximum current demand.
Total active energy
Total reactive energy
I would like to save them every second, can all values be transmitted at once? Or do they have to be transmitted one by one?