Plugwise introduces its new Thermostat: Emma

For details please go here: Emma Wired Pro | Plugwise

It looks like the Anna + Smile T and the Lisa all in one small package.
Adding support to the Plugwise Integration soon :slight_smile:

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Are you answering someones question or is this just an advertisement?
Is Home Assistant involved in some way?

This is me informing interested users about this new device.

And yes, there is a Home Assistant Plugwise integration, which will be updated for this new device.

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Hi,

Any news on this? I’m thinking of buying the Emma Wired Pro, but if it doesn’t work in or cant connect to Home Assistant, I don’t have use for it.

The Emma connected to the Adam already worked before any specific update for it :slight_smile:
Also, there will be minor improvements for the Emma Pro in the 2025.11.0 release.

When not connected to the Adam, there’s initial support added to ZigBee2MQTT, this support should be available in the v2.7.0 release

In my setup the Emma Wired Pro is direct connected via ZigBee without Adam.
This is what is showed in HA:


I can set the temperature via a automation.

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@pino I see you are using ZHA. Good to see that this kind-of works too.
I’ve been working on the Zb2Mqtt integration.
The latest news is that Plugwise is working on a ZigBee-related update that should correct the reported system-mode.
I’m waiting for that update to be released.

If Plugwise releases new firmware for the Emma, ​​I’m curious if I can update it in Home Assistant, or if it’s only possible via the Plugwise Adam controller.

At the moment updating is only possible via the Adam.
But I will ask them to consider other ways of making the firmware available.