@MarkCarline Then it's 100% a bug in their drivers since there's been no hub firmware updates recently. I'm reporting the bug in SmartThings Community since I can replicate it.

Edit: Well, I can confirm it's an important SmartThings bug when the user has Matter smart plugs (possibly with power monitoring) since it makes the driver crash and with it other Matter devices. Happens with the Eve Energy too.

Edit 2: SmartThings is working on a fix, happens indeed when there are plugs with energy monitor. I guess the update should be live in few hours.

Cammm wrote

Just to self-answer myself, the matter specifications have two new clusters for energy, 0x0090 and 0x0091. Neither are exposed after updating to Firmware 1.2.3, so I guess we will just have to wait :(

Matter 1.3 support, including those energy clusters, comes with firmware 1.3.x. So be on the lookout for a 1.3.x update.

I am using 1.3.2 Build 200626 Rel171305 and that works with Home Assistant.

  @whereisaaron data export not working at ha and at smartthigns which is needed for energy calculation daily monthly etc

@TamerSalah energy usage data is working for me with P110M and Home Assistant Energy Dashboard? After pairing the P110M to the Home Assistant Matter Server I can see the power monitoring cluster 'Energy' entity. I can then add that 'Energy' entity as an "Individual Device" to the Home Assistant Energy configuration which are included in the daily, monthly energy calculations. Do you mean something different by "data export"?

Great to be able to use Matter to bring P110M data into Home Assistant! You get data every 10 seconds, which is quite fine grained. You can see this panel heater's "interesting" approach to heating the element. Not what you might expect. Looking like it has two 1,000W elements that each are either 100% on or 100% off.

Thank you TP-Link for a great Matter device! Now a P310M please, with 3 sockets, each with power measurement 🙏

  @whereisaaron 

Will this do what you want? I think the new firmware might be released the same as the single plug

TP-Link Tapo P304M Smart Wi-Fi Extension:

(Google for Argos product as link not allowed)

Edit: I just purchased one from Amazon so will check out anyway

@MarkCarline that P304M would be perfect... if it were Aus/NZ/China sockets, rather than British ones 😭

I'm very jealous! I didn't realise the P304M had per-socket power monitoring, I thought it was for the whole board, so this with Matter 1.3 is awesome.

Sadly in Australia TP-Link are still only selling the old 3-socket P300 with proprietary Tapo cloud software. It has no power monitoring and the USB ports are always on. I can only dream that it won't take too long to see the equivalent product to P304M in Australia. The Tapo P300 is basically unchanged from the old Kasa KP303 power strip. Nice build quality, looks better build quality to P304M actually, but no power monitoring and no Matter support.

  @whereisaaron 

So managed to grab a few minutes to look at the four way version of the plug, this one: 

Tapo P304M

And it doesn't have this new firmware yet for matter power monitoring. Looks like it'll be on this link when it does:

https://www.tp-link.com/uk/support/download/tapo-p304m/#Firmware-Release-Notes

  @mocelet - Wher can i find your alternative edge driver for these plugs ?  Thanks

MarkCarline wrote

  @mocelet - Wher can i find your alternative edge driver for these plugs ?  Thanks

@MarkCarline In the SmartThings Community, the post is called "[Edge] Matter Playground". This forum doesn't allow linking to SmartThings since it considers it spam, but since I mentioned it in a reddit comment maybe that one is allowed, so check this comment: https://www.reddit.com/r/Tapo/comments/1md08fs/comment/n5ybrj8/ 

You can always google for "smartthings community edge matter playground" and it should be the first result.