I was in the process of planning my multi-room voice-AI setup based on SnipsAI (to be integrated with Home Assistant) when it was announced they were bought by Sonos, which killed their open source project. Since then I have been left trying various projects that meet my needs.

Among those, I tried MyCroft, which still requires a cloud account to config various things on it, and it doesn't support a multi-room setup at this time.

I've since switched to Rhasspy, which offers a larger array of config options and engines, and also multi-room (I'm yet to config multi-room tho)

In the long-term I plan to "train" the voice-AI for various additions, including a custom wake word - No, I'm not calling it `Jarvis` ;)

I'm running each of these voice-AI's on a Raspberry Pi 4 (4GB model), though I'm considering switching them to Pi 3's. I'm using the `ReSpeaker 2mic Pi-Hat` on each pi for the mic input. I'm planning to configure all the satellite nodes (voice-AI in each room) to PXE boot, that way they don't require an sd-card and I can easily update their images/configs from a central location.