There are more versions of version 4 supported: 4.0.4 and 4.2. In the documentation of DSMR v4.0 the instant power data is not specified, and therefor not in the 4.0 version of the binding. It could be your meter has variation of 4.0 or isn’t completely compatible with 4.0. You might try discovery to see what the binding comes up with or try 4.0.4 or 4.2.
I have a DSMR v5 meter. Electricity works fine. But Gas is -NaN. My Gasmeter has channel 2. The first connected meter did not work. So it was replaced, but got channel 2. eg.
0-2:96.1.0(4730303339303031383433313135303138)
0-2:24.2.1(201022184506S)(00847.336*m3)
What should I place in dsmr.things?
Gasmeter (DSMR V3.0) is online.
I hope someone can help me.
I tried to install the DSMR binding on my openhab 2.5.1 (openhabian on RPI) in my paperUI.
The install seems to be running constantly.
In my Log viewer I get every minute an error
Could you give some info related to the hardware which is needed for this binding (except for the smart meter itself)? Is this just a RJ11 to USB cable which is connected to a raspberry? Is it possible to have an RJ11 to RJ45 cable which is plugged into the switch/router and read the data from there?
My smart meter will be installed next week. The P1 cable is already arrived, but i’m wondering how I will connect everything. My openhab hardware is in a complete other room, so working with a long USB is not a solution.
I was thinking to setup an openhab instance only for reading the meter, store everything in my influxdb, so I can see fancy graphs in Grafana. But this is maybe overkill?
I also saw that there is a device of HomeWizard which is connected to the P1 port and has a oh binding.