xiaozhi-esp32

XiaoZhi AI Chatbot is a voice interaction interface based on the MCP protocol, leveraging the AI capabilities of large models such as Qwen/DeepSeek to enable multi-device control. It supports Wi-Fi and 4G communication, offline voice wake-up, multiple communication protocols, audio codecs, a streaming ASR+LLM+TTS architecture, speaker recognition, OLED/LCD display, battery management, and multilingual support. Compatible with ESP32-C3, ESP32-S3, and ESP32-P4 chip platforms. Device-side MCP handles device control (speaker, LED, servo motor, GPIO, etc.), while cloud-side MCP extends large model capabilities (smart home control, PC desktop operations, knowledge search, email, etc.).