Sonoff MINI L2 Extreme switch - how to connect properly to HC3

[V.T.Marvin 3]

Hello fellow Fibaro-ists.
I am trying to connect Sonoff MINI L2 EXTREME (no neutral) Zigbee switch to my HC3, but with no visible success. (this is the only device small enough that it fits in my wallbox under existing switch)

It is this exact device: 

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Switch is properly wired and works when using on device switch button, but...

When I try to add switch to HC3 in console it looks like this
[28.01.2023] [11:37:42] [TRACE] [ZIGBEE]: Device identification process started.
 

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which seems ok, but there is no new device in connected device menu (tried to wipe out filters etc.).
But in Zigbee section of Settings counter of connected devices has increased.

 

Do i need some module installed to make it work?

Is it just "not supported"?

Or maybe I am just too unexperienced with HC3 (complete newbie atm.)
Thank you for any advice or hint.

 

M.

[V.T.Marvin 3]

anyone from #fibaro able to answer?

Edited February 13, 2023 by V.T.Marvin

[sebo 1]

I have the same and it looks like it won't work

[miloszpiechocki 0]

I tried it today and in my case the device is visible in HC3 but marked as "not configured" and there is no way to operate it. 

[Bidulle 1]

Same for me

[Zbylek 0]

Has anyone solved this issue with sonoff switch?

[GaelP 0]

up? this is a pity this does not work. I tried as well with the previous version ZBMINI-L that I thought was reported to work but I have the same issue. Appear as not configured. 

[jguellec 15]

Same here