SML Reader - how to integrate

Yes, this makes much sense to me.
Symptoms before your latest version: Sometimes it works and sometimes not. The first link item 1.8.1 sometimes displays NaN in Paper UI and the second one displays a value. If the binding heals itself both display the some value.
I’ll try your version as soon as I find the time and will report the results.
Thanks for your effort.

Sorry for the delay.

I tested your last 2.5.0-SNAPSHOT.jar, and it works very well now.
In the openhab.log I see readings every 20s and they are all successful.
I can display them in the PaperUI.
Many thanks!

Hi there,

I recently got a Logarex meter installed from my provider. I decided to get it into my existing openHAB with help of the smartmeter binding.

My setup is:

  • Logarex LK13B with IR-Interface
  • Weidmann-Elektronik USB-IR Head
  • VMware Server running VM Ubuntu 18.04 LTS
  • openHAB 2.5.0 Build #1689

I got different Bindings like KNX working.
The IR-Head is attached via USB and tests with Minicom are successfull at 9600,8N1.
Data comes every second without anything send. The output of minicom is like this:

/LOG5LK13BExxxxxx

1-0:96.1.0255(001LOG0065xxxxxx)
1-0:1.8.0
255(000115.5186kWh)
1-0:2.8.0
255(000000.0000kWh)
1-0:0.2.0
255(ver.03,432F,20170504)
1-0:96.90.2255(0F66)
1-0:97.97.0
255(00000000)
!

I set the Binding to SML with AUTO baud settings but i just receive “Communication Error - The source did not signal an event for 40000 milliseconds and has been terminated.”

Are there some logs I can provide to get some help?

Thank you very much for your help to get this great Binding working.