Serial number under diagnostic in HA?

[agvg1]

Describe the solution you'd like

Have several traps here on the table and it would be nice to have the serial number/id in the diagnostic overview, it's lister under battery and other entities but you have to find it, not intuitive or quick and easy.

[agvg1]

Forgot to mention that the ID is the name of the trap until you rename it, then the ID is not displayed anymore.

[toreamun]

Hi, serial number is actual part of the data structure dumped by diagnstics, but is removed before the data is written. It is common by hass diagnostics to redact serial number and other unique identifiers, and I have followed the same pattern. But serial number is now a field in hass device registry, and I have made a change (#55) so that this field will be used in next release. I hope this solution solves the issue.

[agvg1]

Thank you, looks good