Add weight to device_class

[lolouk44]

Can we add “weight” as an option to device_class?

[finity]

it seems there is already another thread on adding various device classes here:

More sensor device classes (meter, Hz, SPL)

Today there is a quite uncomplete list of device classes available for sensors. There is a PR for adding force and mass that is closed - I would like to get distance (in meters) and I guess there are some other - frequency (Hz) and maybe sound pressure level (SPL), PM2.5/10? What is the plan for this? Is there a plan for adding more sensor classes? I would not want to spend time doing a PR if there is no interest.

Which I just found out about a few minutes ago myself when I added a FR for a different device class.

So I added my request there and closed mine.