Is there a way to play differnt sound snippets triggered by flows ? e.g. play a door bell sound if a button is pressed or a audio confirmation after having armed a zone ? I saw some notes for Sonos only. Is there a general approach to play sound on different speaker ?
Also, you can send an URL to Google devices right.
Use the Universal Media Player app (or FTP client) to generate URLs from files on a NAS or Homey and send it to the Google speakers.