Sure, I ended up taking apart the PicoVoice GitHub demo Python for Porcupine to integrate it into a chatGPT-powered chatbot. It’s also using google speechToText and textToSpeech, so a fair bit of cloud stuff. But surprisingly the latency is pretty low. I’m running it on a small form factor Debian Linux box from MeLE. I was trying to run it all on a Pi4B but it didn’t have the GPU I needed for the front end. The chatbot and Python side all ran ok albeit slower, but I abandoned the Pi. This is the example project I drew inspiration from: https://github.com/atxguitarist/BassGPT/blob/main/BassGPT.py

I was using snowboy for a bit but recently switched to PicoVoice Porcupine and it’s been really good. You’re even able to train a custom wakeword etc. For relatively low usage it might be worth checking out. EDIT: ahh forgive me if this is not home-assistant compatible but it might be