Home Page I2S Audio Codec ModuleThe most versatile audio codec module (breadboard-friendly!)Designed and Manufactured by PCB Artists in India. Use with ESP8266, ESP32, STM32, RP2040, or any other I2S-enabled MCU! MEMS Outdoor Air Quality Sensor ModuleMeasure outdoor AQI using trace NO2 and O3 concentrationDesigned and Manufactured by PCB Artists in India. Powered by ARM Cortex-M0+ core, simple UART interface (9600-8-N-1) Espressif ESP32 Notes on ESP32-C3 GPIO – Strapping... ESP32 CH340 Programmer Schematic Accurate ESP32 Decibel Meter using Arduino... Simple ESP32 Ethernet Example with ESP32... ESP32 ES8388 Audio Codec Interfacing ESP32 CP2102 Programmer Schematic View All ST Micro STM32 Parallel RGB to MIPI DSI Bridge... Using 4 lane MIPI DSI display... STM32 USB Device Not Recognized –... Debug printf in STM32 (using SWO) STM32 Audio Codec Interfacing Hard Fault with STM32 and FatFs... View All Embedded Firmware STM32 USB Device Not Recognized – Solved! Debug printf in STM32 (using SWO) Hard Fault with STM32 and FatFs – SOLVED Notes on Using LVGL with ESP32 SOLVED: Undefined Reference to function (STM32 CubeIDE) Generating 32-bit STM32 Unique ID View All Share FacebookTwitterPinterestEmail