Huh. Never heard of it. But after quickly reading up on it, I'm kinda happy that my meter does not have that. Seems a bit overengineered. But that's to be expected from our DE/EU standards organizations, I guess. My meter has been installed around two years ago.
Nice! Do you know if Germany is adopting the HAN/P1 port standard? How old is your meter? Info on wikipedia is missing for DE. https://en.wikipedia.org/wiki/Open_metering_system
Huh. Never heard of it. But after quickly reading up on it, I'm kinda happy that my meter does not have that. Seems a bit overengineered. But that's to be expected from our DE/EU standards organizations, I guess. My meter has been installed around two years ago.
Author here. If you have any questions, I'm happy to answer them :)