Is it possible to combine 2 sensors

[deschamj]

I have few 220V lines and they have 2 sensors. I try to combine both lines using Helpers and Group with Sum. The value is visible and calculated correctly on the Entity but when added to the Energy Dashboard as an Individual Device it shows a negative number which is different than the SUM!

[DabblerIOT]

what sensor are you adding?

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On Sat, Jun 15, 2024 at 7:00 PM deschamj ***@***.***> wrote: I have few 220V lines and they have 2 sensors. I try to combine both lines using Helpers and Group with Sum. The value is visible and calculated correctly on the Entity but when added to the Energy Dashboard as an Individual Device it shows a negative number which is different than the SUM! — Reply to this email directly, view it on GitHub <#283>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGBTIUZRE6YBROOI6XRGGJ3ZHTBPRAVCNFSM6AAAAABJMBNVGSVHI2DSMVQWIX3LMV43ASLTON2WKOZSGM2TKMZSGA2TAOA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[deschamj]

I am adding two 1D sensors.