Teeseeone
Teeseeone
still an issue.
Did you get this to work? I have an unsupported device. 
Please add this device to Z2M
Not sure, did you try zha? Im still not using mine since z2m is not supporting it yet.
Did i do it corect?
Not 100% sure what external defitnition is, but this is what is exposed.  Checked with chatgpt and did not get any smarter.. 
I can turn it on and off from switch 2 that have a slider.
No, only switch 2 works. Get and error. 
> * When refreshing the voltage for example, does this also work? > * Does the configure succeed when pressing the yellow configure button? Will SMRZB-342 be added any time...
Device is not yet added