WiiM tells me that this integration is under review. I kind of bought the amp because they listed features on their website that now not available because the integration has not been released yet. So the whole thing is kind of useless to me right now. Can I bribe someone to speed up the release? -.-
If you follow the Pull Request, you will find the reasons where it is right now and there are only so many core devs that can do this and wiim is not the most important
You can use the Linkplay integration from HA core or the this one from hacs mjcumming/wiim: WiiM (LinkPlay) Audio Integration for Home Assistant with multiroom support
Makes sense. Both existing integrations cannot control input source. Which is a major flaw. I’ll just have to wait then I guess.
You need to be more specific with ‘cannot control’ e.g. the linkplay can via the gui
and there is an action
And it that is not sufficient you can write a rest/command_line using this Select Input Source – Arylic Audio HTTP API
Note that I have a WiiM pro only, cannot speak for other models but they should be similar as the api is not different and they all use the same api (should be)