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This is a DIY kit utilizing simple hardware and speech recognition technology, allowing you to quickly build a prototype of the “Xiao Zhi AI Chatbot” on a breadboard. It includes key components such as the ESP32-S3-DevKitC-1 development board, MEMS digital microphone (INMP441), digital amplifier (MAX98357A), 1.54-inch Display Screen, cavity speaker, and other essential elements. The kit supports voice input and playback and has reserved interfaces for further expansions, enabling basic human-machine interaction functionality.
If you want to know more about this product, please check the Wiki Page.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
This is a DIY kit utilizing simple hardware and speech recognition technology, allowing you to quickly build a prototype of the “Xiao Zhi AI Chatbot” on a breadboard. It includes key components such as the ESP32-S3-DevKitC-1 development board, MEMS digital microphone (INMP441), digital amplifier (MAX98357A), 1.54-inch Display Screen, cavity speaker, and other essential elements. The kit supports voice input and playback and has reserved interfaces for further expansions, enabling basic human-machine interaction functionality.
Easy Setup, Quick to Get Started: All components can be plugged into the breadboard without complex soldering skills.
Voice Input: Built-in MEMS digital microphone (INMP441) effectively reduces environmental noise interference.
Audio Output: The combination of the digital amplifier (MAX98357A) and cavity speaker provides clear speech playback.
Expandable: Extra GPIO and I²C interfaces are reserved for easily adding more sensors or functional modules to the robot.
Learning-Friendly: Hands-on building and debugging allow users to gain a deeper understanding of the basic principles of AI voice recognition and playback.











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This is a DIY kit utilizing simple hardware and speech recognition technology, allowing you to quickly build a prototype of the “Xiao Zhi AI Chatbot” on a breadboard. It includes key components such as the ESP32-S3-DevKitC-1 development board, MEMS digital microphone (INMP441), digital amplifier (MAX98357A), 1.54-inch Display Screen, cavity speaker, and other essential elements. The kit supports voice input and playback and has reserved interfaces for further expansions, enabling basic human-machine interaction functionality.
If you want to know more about this product, please check the Wiki Page.