Is any one write software for decoding DSMR protocol (Smart meters)?

[c025514 (Marc Pinchart)]

Is there any one that write a software to decode the DSMR protocol (used in smart meters) ?

[kovarj (Jaroslav Kovar)]

Hi Marc, what a pity, it looks like that no one has developed decoding for DSMR protocol, are you going to develop it?

[c025514 (Marc Pinchart)]

Hi, finally yes, I do the decoding by my self, trough a X20CS1020.
How can i attach the code ?

[kovarj (Jaroslav Kovar)]

can you create Share Info & Ideas topic, explain in short what you did and attach your library, task, part of the code? It depends how complex your solution it

[c025514 (Marc Pinchart)]

Hello
I start to create “Share info & idea”

Decoding DSMR protocol (Smart meters)

This topic is to share my search about “how to connect a B&R PLC to a Power metering system using DSMR protocol” The meter use the DSMR protocol version 5.0.2 Description of the interface spec and protocol can be found here : DSMR 5.0.2 P1 Companion Standard | Netbeheer Nederland The interface of the meter is based on a optocoupler. I used a simple electronic interface to be able to get inverted TTL level signal. Then, I used small signal converter from TTL to RS232 level. RS232 RX (only) …

But I can not attach code/pict

Regards
Marc

[kovarj (Jaroslav Kovar)]

Hi Marc, I increased your level now (usually is increased automatically based on activity on community). So I think should be possible now. otherwise sent pictures to me (jaroslav.kovar@br-automation.com) and I will upload them. Jaroslav

[c025514 (Marc Pinchart)]

Great ! I updated
Thanks