HA Green / Viessmann ViCare Integration "No devices or entities"

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Hi all,
Recently purchased a Green and looking to start off my HA journey by integrating to my Viessmann boiler, via the ViCare integration.

I believe I’ve followed all the instructions correctly and even tried deleting and reinstalling but can’t get passed the ViCare integration saying “No devices or entities”.

I have followed the instruction here…

Setup the API in the Viessmann Development Portal

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Then setup the integration in HA using my mobile that has ViCare running
Which showed successful but still says “No devices or entities”.

Are there any other steps I should be taking or is anyone aware what I might have done incorrectly / missed?

Many thanks,
Jonathan

1 Like
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Hi Jonathan,
I am experiencing exactly the same. I connected to the Viessmann ViCare integration but it shows no entities. In my case it was a reinstall of HA which meant creating a new app and deleting the old, reconnecting to HA. Connected but no entities shared. Watching to see if anyone has any solutions.
Mike

3

Hello to both of you,
Have you found a solution to this problem?
I have foolishly reinstalled the integration and no devices or entities are reported, the API appears to receive calls.
Looking forward to anyone that have seen this problem before.

4

Yes, the same.
Strange, I see one entry on the main page :
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and nothing after :

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I see API transactions too :

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But nothing appears.
2 or 3 months ago, everything worked great.
Maybe, we should ask on the Github.

5

I’ve found a solution on GitHub, I didn’t really understood what has changed in Viessmann API that produced some problems, this happened all the way back in January and the code owner has given some instructions for installing a push as a custom integration.
It is not up to date but it works for me. We need to keep an eye out on the ViCare GitHub for when we can revert to the official integration.
Here are the steps used:

  1. Delete the devices from the integration
  2. cd into the homeassistant folder using cli
    3.run curl -o- -L https://gist.githubusercontent.com/bdraco/43f8043cb04b9838383fd71353e99b18/raw/core_integration_pr | bash /dev/stdin -d vicare -p 96044 (you can change the last digits to change the a newer push but this one worked for me)
    4.Restart homeassistant
    5.Configure the integration
    I hope this helps anyone googling for a solution.

Here is the link to the GitHub issue.

1 Like
6

Thank you very much, it works ! I don’t understand why the official intergration has not been fixed with this.