Nest thermostat + matter = local hvac control?

Configuration
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@virtualbitzz Hi, can I ask how to get this firmware and get it working in home assistant?

23

I reached out to support and they gave me a beta firmware. I’m not sure if it’s gone GA yet. I’m on firmware 9.1.13.1.2.1.

The PR for HA Core has been merged, but hasn’t been released to GA yet, so it’s not working yet, even for me.

1 Like
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This was released in 2025.10.0. hvac_action reporting now works as expected with the new firmware from Meross.

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Thanks for making this. I finally got the nest integration working but did not know about the API limitations. So I’ll add to matter and try this out. Thanks for sharing and creating.