What device with a "Smarty" electricity meter (Sagemcom T 210-D) in Luxembourg

Hi there,

I’d like to integrate electricity meter readings into HA over WiFi. I live in Luxembourg and my meter is a Sagemcom T 210-D (so-called “smarty”). It has a P1 port but I’ve read that the Luxembourg version has added cryptography compared to standard version. So far i’ve found the following hardware that provides P1-to-Wifi connectivity:

Can anyone make recommendations?

Thanks in advance.

My electric provider (enovos) has a customer portal that shows daily consumption, i was planning to write an integration/script to export data from there.

Oh that’s even better, no hardware required! I’m also an Enovos customer. That would be terrific.

While i am looking for a way to export (more specifically import to ha) this data, you can check if you can access consumption data on enovos customer portal.

@ogerardin , data i see on enovos portal is usually coming 1 day behind, is it the case for you too?

There are some problems with my proposed approach. Data is availability with a delay (let’s say 24 hours) and home assistant is designed to set data on real time. Not good…

yes same here, I only see data of yesterday.

i can bring this data into home assistant but it would skew energy dashboard if we use this as a sensor inside energy dashboard.

Agreed. That won’t replace a real-time sensor…

I found a new one, developed specially for luxembourg customers: Smarty+
It seems to send data to a cloud service and then requires a dedicated smartphone app to access the data. Any chance this could be integrated into HA?