This project utilizes the ESP32-S3 microcontroller and the INMP441 microphone to enable voice command functionality. By leveraging the Espressif Speech Recognition framework, the system can recognize wake-up words like "Hey Siri", and "Ok Google" and execute specific actions associated with those commands. The voice user interface provides a convenient means of interaction in screenless environments and can be applied to a wide range of projects. The implementation involves configuring the ESP32-S3 and integrating the INMP441 microphone to capture audio input, processing the speech recognition using the framework, and linking recognized commands to predefined actions. Overall, this project enables users to control various tasks and functions by speaking voice commands, enhancing usability in scenarios where traditional screen-based interfaces are not available.

[ESP-SR Speech Recognition Framework]
https://github.com/espressif/esp-sr

[ESP-Skainet for Generic ESP32-S3 DevKit-C]
https://github.com/0015/esp-skainet/t...

[ESP32-S3-DevKitC-1-N8R8 Development Board]
https://amzn.to/3FZmfAM

[INMP441 Omnidirectional Microphone]
https://amzn.to/3Ma8C47

#VUI #Voice #Speech #Recognition #MCU #ESP32 #ThatProject