xiaozhi-esp32
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Xiaozhi Esp32
Overview :
xiaozhi-esp32 is an open-source AI chatbot project developed on Espressif's ESP-IDF. It combines large language models with hardware devices, enabling users to create personalized AI companions. The project supports voice recognition and conversation in multiple languages and features voiceprint recognition to identify different users' voice characteristics. Its open-source nature lowers the entry barrier for AI hardware development, providing valuable learning resources for students and developers, and fostering the application and innovation of AI technology in the hardware field. The project is currently free and open-source, suitable for developers at various levels for learning and further development.
Target Users :
This project is ideal for developers, students, and tech enthusiasts interested in AI and hardware development. Developers can learn how to apply AI technologies to hardware devices, enhancing their programming skills and innovative thinking. Students can use it as a practical project to deepen their understanding of AI and hardware development. Tech enthusiasts can leverage this project to create a personalized AI companion, enriching their life experience.
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Use Cases
Students utilize the project to learn AI hardware development and create AI assistants that support teaching in classrooms
Developers base their projects on this platform to create AI Q&A bots for specific industries, improving work efficiency
Tech enthusiasts apply this project in smart home scenarios to create personalized home AI assistants
Features
Supports Wi-Fi and ML307 Cat.1 4G connections, ensuring stable network communication
Features offline voice wake-up capabilities via ESP-SR
Supports streaming voice conversations through WebSocket or UDP protocols
Recognizes five languages: Mandarin, Cantonese, English, Japanese, and Korean using SenseVoice technology
Includes voiceprint recognition that distinguishes different users' voice characteristics using 3D Speaker technology
Offers large model TTS functionality, supporting voice synthesis via Volcano Engine or CosyVoice
Incorporates large model LLM features, enabling conversations using Qwen2.5 72B or Doubao API
Supports OLED/LCD displays to show signal strength or conversation content
How to Use
Visit the project's GitHub repository to download the source code
Set up the development environment and install the ESP-IDF plugin according to the documentation
Choose a suitable hardware platform, such as the ESP32-S3 development board
Configure related parameters, such as network connection and voice recognition models, as per the project instructions
Compile and flash the firmware onto the hardware device
After powering on the device, interact with the AI chatbot using voice commands
Optionally, customize the project by adding or optimizing features as needed
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