Some Smart Meters require decryption (Luxembourg, I’ve heard Austria as well, maybe Sweden too?). Unfortunately, DSMR integration does not offer to provide the decryption key to read the metrics. Even though the version 5L is available, it’s somehow useless since the stream to read is encrypted. I…

DSMR Slimme Meter integration to deal with decryption for Luxembourgish meters (and maybe other countries such as Austria)

GSzabados (Gábor Szabados) April 29, 2023, 7:58pm 7

Also you can try this project: