ZHA - Aqara wall switch H1 EU, how to use decoupled mode(like a wireless switch)

Hello !

I have an Aqara wall swich H1 EU(lumi.switch.l2aeu1) and I can use it with ZHA to switch on or off the bulb.
But I don’t find any ways to active the decoupled mode that permit controlling remotely any device, like a double press to close the curtain for example, I don’t want to cut the power at all.

It works well with aquara app and hub, but can’t find any documentation about this for ZHA.

On Zigbee2MQTT documentation here, I can’t see that Operation_mode permit to choose to use the normal mode(cut the power when switch off) or the decoupled mode(just fire event when clicks). And I see they also have an action trigger that allows to know if it is a single click, double click…

Does someone have some insight or has succeeded in using decoupled mode ?

Thanks in advance for your help !


I too would like to understand how to get this working with the l2aeu1 variant. I’ve tried tweaking quirks for similar models with little success and I’ve tried connecting the device to Deconz and changing the attribute there but no luck.

If anyone can get decoupled mode working on the l2aeu1 natively in ZHA I would happily pay at this point :stuck_out_tongue:

Hi guys. I migrated to ZHA and this device has fewer options in ZHA than it had in Z2M.

I am missing the restoration state and decoupled mode.


Who could support this, please?

1 Like

Depends if device just needs a quirk/converter for the device of if needs to expose more attributes, see :smiley:




hello is this issue solved?
i was planing to buy the h1 to use it with decoupler mode.
Aqara H1 EU Wall Switch (No Neutral, Double Rocker) WS-EUK02 Zigbee compatibility (blakadder.com) ← according to this it says “Pressing the right rocker physically won’t report the changed state.”

kind regards

HOW TO ADD SUPPORT FOR NEW AND UNSUPPORTED DEVICES → https://www.home-assistant.io/integrations/zha#how-to-add-support-for-new-and-unsupported-devices

You can search in issues and pull requests under ZHA Device Handlers to see if find any mention of a quirk in development → https://github.com/zigpy/zha-device-handlers

There at least seem to be a few “H1” devices mentioned under issues → https://github.com/zigpy/zha-device-handlers/issues?q=is%3Aissue+h1