Ive added Google Generative AI to HA via api key from google
in the integration i can see conversation window that i can type requests and it triggers the desired action in home assistant
How do i make google gimini voice assistant to send commands to HA via voice command?
Go to settings → voice assistant → add assistant and choose google generative AI as your conversation agent and setup a speech-to-text & text-to-speech and wakeword detection. There are many options for each.
It is all nicely documented: Talking with Home Assistant - get your system up & running - Home Assistant