Support for 15-Minute Interval Data (like on smartmeter-web.wienernetze.at)

[Manuel2030]

Hi there 👋

First of all – thanks for this awesome integration! It works great so far 🙌

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🧩 What’s the issue?

On the Smartmeter Web Portal, I can see energy consumption data in 15-minute intervals, which is really helpful for tracking live usage patterns throughout the day.

However, in Home Assistant (HA) via this integration, I currently only get the daily summary.

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💡 Feature Request:

Would it be possible to extend the integration to fetch and expose the 15-minute interval data as shown on the portal? • Either as a time series sensor (list of 96 values per day) • Or maybe even sum it up hourly in HA from the data (via attributes)

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🗣️ Community Interest

A few others are also hoping for this: in the discussions tab :)

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✅ Benefits • Way more precise automation (e.g., peak detection) • Beautiful energy graphs in HA with more detail

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Let me know if there’s anything I could help with – testing, debug logs, etc.

[reox]

hourly data is already there - sub-hour data is AFAIK impossible to import with HA, as statistics only support 1h intervals.

[W-M-B]

@Manuel2030 in order to benefit from the hourly Values you need to activate the 15 minutes interval in the smart meter Portal of Wiener Netze.

[Manuel2030]

Hey, hourly is enough. In my energy dashboard, I only see one large bar for daily power consumption. Can you please tell me how to configure it correctly? Thanks!

[Manuel2030]

@W-M-B in my smart meter portal i see already the 15 mins intervals but not in my dashboard any idea? :) thanks!

[W-M-B]

Hello, Have you the hourly or 15 minutes interval activated. Does it look like this? And do you see hourly and 15 min intervals in the Portal?

https://smartmeter-web.wienernetze.at/anlagen-und-vertraege/anlagendaten

[W-M-B]

Once this works you need to configure your Home Assistant Energy dashboard. You need to use a specific entity. Please look in the faq:

https://github.com/DarwinsBuddy/WienerNetzeSmartmeter/wiki#overview

Let me know what you achieve.

[Manuel2030]

@W-M-B Thanks – that was the issue, really appreciate your help! You’re my hero! 😄

Maybe we could add it to the GitHub intro, either as a common mistake or in the setup guide (if it’s not already mentioned – I might’ve just missed it).

[Manuel2030]

@W-M-B Just a quick follow-up – I activated it 5 days ago and have been testing it daily. I did activate it, but I still don’t see the new entity. -only the old one

I also tried: • Disabling the extension • Logging out and back in • Uninstalling and reinstalling everything

Unfortunately, the entity is still not showing up. Any ideas what else I can try?

[W-M-B]

so last week it was working and today it was not anymore? what is the issue? have you some data but it is not updated?

I noted, that you did not mention deleting the old data before reinstalling. did you delete the existing data ? have

what does the home assistant logfile show, when you search for 'AT0010' ? now?