Cannot import name 'DeviceInfo'

[janbru]

Cannot import name 'DeviceInfo'

[physje]

I can reproduce the error with your version of Home Assistant. Don't know what is causing the problem.
In my development environment and my production environment (both recent HA-versions) the error is not there.

Tried several versions, in 2023.08 the error is there, in 2023.09 it works fine. So the difference is somewhere between those 2 software versions. Have to narrow down with version 'breaks' the component and look into release notes to figure out what's going on.

Solution for the short term : update your setup to HA 2023.9 or newer

[physje]

In 2023.9 the location of DeviceInfo is changed (See Changelog Home Assistant Core 2023.9 and especially 'Move DeviceInfo from entity to device registry'.)

So older HA-versions (before 2023.9) will not be supported in this component.

[janbru]

Upgrading did the trick, thanks!