https://community.viessmann.de/t5/Feedback-API/Current-Power-Usage/m-p/313271#M180 <P>The API provides summary values per day, week, month and year. But what about the current value as I can see it in ViCare (energy cockpit, analytics)</P><P>thanks</P> Thu, 16 Feb 2023 18:34:46 GMT JörgWende 2023-02-16T18:34:46Z https://community.viessmann.de/t5/Feedback-API/Current-Power-Usage/m-p/313271#M180 <P>The API provides summary values per day, week, month and year. But what about the current value as I can see it in ViCare (energy cockpit, analytics)</P><P>thanks</P> Thu, 16 Feb 2023 18:34:46 GMT https://community.viessmann.de/t5/Feedback-API/Current-Power-Usage/m-p/313271#M180 JörgWende 2023-02-16T18:34:46Z https://community.viessmann.de/t5/Feedback-API/Current-Power-Usage/m-p/474608#M308 <P>Hello J<SPAN>ö</SPAN>rg,<BR /><BR />My choice was this solution: the Current value (kW) is the time derivative of the summary values (kWh)<BR /><BR />For Home Assistant, there is an integration available for this purpose:<BR /><A href="https://www.home-assistant.io/integrations/derivative/" target="_blank">https://www.home-assistant.io/integrations/derivative/</A></P><P>The values I obtained corresponded quite well with those shown ViCare app. (I am still testing this).</P><P>&nbsp;</P><P>If you need to code it, then you could just calculate the difference of two consecutive values and divide that by the time interval.&nbsp;<BR /><BR /></P><P>With kind regards,</P><P>René</P> Sun, 13 Oct 2024 13:39:28 GMT https://community.viessmann.de/t5/Feedback-API/Current-Power-Usage/m-p/474608#M308 ravo68 2024-10-13T13:39:28Z