Voice Assistant

By default the voice assistant answers with the conversation agent built into Home Assistant. To use an external model such as DeepSeek or OpenAI, install the LTCN AI Conversation integration, enter your API key, and switch the assistant’s Conversation agent over — three steps, no config files.

Take the MCP endpoint address from the Xiaozhi console, register it on the HAIOTS platform, then add it in Home Assistant with LTCN AI — three steps, and no configuration files to edit.

LTCN AI Desktop Assistant is a Windows desktop voice assistant that connects natural conversation, Home Assistant and real-time speech. This guide covers the five-step first-run setup with screenshots, voice commands and troubleshooting.