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ReneNulschDE / mbapi2020

Custom Component to integrate MercedesME devices into Home-Assistant
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Support for more attributes #130

Closed realPilotfish closed 1 year ago

realPilotfish commented 1 year ago

The iobroker Mercedes Me integration shows the charging and refueling history (history.socjson, history.tankLevelJSON) Would the be possible in mbapi2020 too?

ReneNulschDE commented 1 year ago

Hi Thomas,

as far as I know the MB-API-endpoints have no history endpoints. I do not know iobroker but I assume that the history is implemented with iobroker basis functionality.

The same exists in Home Assistant as long as you run with the default_config or you need the recorder and history component enabled in HA. With that you can use the HA-standard functionality to access historical data for the "fuel_level" or the "soc" sensor in this MBapi2020 component.

Please check the HA documentation: Standard History component Standard History stats component and check the default History Graph card in the HA UI

Please let me know if this answers your request or please explain more in detail your use case.

Thx Rene

realPilotfish commented 1 year ago

Good point, I really hadn't thought about that! What you get in iobroker is a json which contains entries per completed charging: start, end, state before and after, amount. I am in the process of migrating to HA and don't habe a complete understanding of how to record such "self constructed" historic data. I will read through the informational links that you mentioned.

Thanks a lot for the integration and you support! :-)