Keyestudio Xiao Zhi AI Chatbot Breadboard DIY Kit For ESP32 S3 N16R8 Control Board DIY Emotional Communication Learning Kit

Note:this link with 3 models

Model 1 : with 1.54 Inch OLED

Model 2 : with 0.96 Inch OLED

Model 3 : with 0.91 Inch OLED

This is a DIY kit that allows you to quickly build a prototype of the “Xiao Zhi AI Chatbot” on a breadboard, using simple hardware and speech recognition technology. It includes key components such as the ESP32-S3-DevKitC-1 development board, MEMS digital microphone (INMP441), digital amplifier (MAX98357A), 128x32 OLED screen, and cavity speaker, supporting speech input and playback, with reserved interfaces for further expansion to achieve basic human-machine interaction functionality.

Features

Easy Setup, Quick to Get Started: All components can be plugged into the breadboard without complex soldering techniques.

Voice Input: Built-in MEMS digital microphone (INMP441) effectively reduces environmental noise interference.

Audio Output: The combination of digital amplifier (MAX98357A) and cavity speaker provides clear speech playback.

Expandable: Extra GPIO, I²C, and other interfaces are reserved for easily adding more sensors or functional modules to the robot.

Learning-Friendly: By building and debugging hands-on, users can gain a deeper understanding of the basic principles of AI voice recognition and playback.