control shelly blu trv with home assistant

[Dgigie]

The problem

2 problems currently with the blu TRV valves

1. the temperature does not rise while the set temperature is updated
2. they cannot be controlled with Home assistant even with BTHome

What version of Home Assistant Core has the issue?

core-2024.12.1

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

BTHome / Shelly

Link to integration documentation on our website

https://www.home-assistant.io/integrations/bthome https://www.home-assistant.io/integrations/shelly/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant]

Hey there @Ernst79, @thecode, mind taking a look at this issue as it has been labeled with an integration (bthome) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of bthome can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign bthome Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

_{^{(message by CodeOwnersMention)}}

---

bthome documentation
bthome source
_{^{(message by IssueLinks)}}

[thecode]

1. the temperature does not rise while the set temperature is updated

This is a known firmware issue, we are waiting for updated firmware from Shelly.

2. they cannot be controlled with Home assistant even with BTHome

This is a limitation of BTHome which currently has infra only to display sensor data and can't control devices, we are working on adding support for controlling BLU TRV via a Shelly GW - #128439, support for other BLE gateways may be added in the future.

[bieniu]

BLU TRV related feature request can be found here https://community.home-assistant.io/t/new-shelly-trv-blu-integration/777837

In this thread you can find information on how to configure the device using MQTT. You can also configure BLU TRV using ZHA integration.

[Dgigie]

Thank you very much for your feedback and all this information because I thought it came from a problem with my installation. Thank you again for your work.