With this Arduino source code, an ESP32 module, a power source and a standard microphone module, build a 96 kbps WiFi microphone with a nice and responsive web user interface (WebApp).
Devices and components
MUST ESP32 DevKit v1
Software and tools
Arduino IDE
Project description
Introduction
Download the project
WaveShare sound sensor
Schematics of the ESP32 WiFi microphone
The ESP32 WiFi Microphone Web App
Flow configuration
The Audio Streams page
Microphone calibration
Micro spy ESP32
Arduino source code of ESP32 spy microphone
Note: Content and images are from: https://projecthub.arduino.cc/, with some modifications.
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