#i2s
3 open-source ESP32 project guides tagged #i2s: build steps, hardware and firmware.
ESP32 Projects · Beginner
ESP32 MicroPython Examples: Step-by-Step Setup Guide
Learn ESP32 MicroPython with hands-on examples: connect I2C sensors, stream I2S audio, and call web APIs. Covers tools, wiring, and common mistakes.
ESP32 + AI · Intermediate
Build an ESP32 Alexa Smart Speaker with I2S Audio
Turn an ESP32 into a working Alexa voice client using an I2S mic, I2S codec, and Neopixel status LEDs. Full wiring, pin table, and build steps.
ESP32 Projects · Intermediate
ESP32 Web Radio & Bluetooth Speaker with MP3 Decoder
Build an ESP32 internet radio and Bluetooth speaker that decodes MP3 and AAC streams over Wi-Fi and outputs audio via I2S codec or built-in DAC.