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... ESP32 Industrial Noise Monitor with Touch... ESP32 Passive PoE (Power over Ethernet)... 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 –... Generating 32-bit STM32 Unique ID SOLVED: Undefined Reference to function (STM32... Debug printf in STM32 (using SWO) View All Embedded Firmware STM32 USB Device Not Recognized – Solved! Generating 32-bit STM32 Unique ID SOLVED: Undefined Reference to function (STM32 CubeIDE) Debug printf in STM32 (using SWO) Notes on Using LVGL with ESP32 Hard Fault with STM32 and FatFs – SOLVED View All Share FacebookTwitterPinterestEmail