Like in this topic, I would like to run a script from a speaker and have the speaker respond with the output. In order to do that, I would need to know which speaker triggered the script.
The current thing I would like to do is tell Google to “run speaker test” where the speaker test is a script that will go through different volume settings and say a test phrase on that speaker so I can know what volume is good for TTS in that location as the same volume in different rooms seems to feel different.
As long as you don’t need information sent by Home Assistant, you can just let the speaker say a phrase (using Google Assistant). But as soon as you need specific information in Home Assistant, like a custom phrase based on information from Home Assistant, you will need something like my script linked above.