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 ESP32 CP2102 Programmer Schematic Notes on ESP32-C3 GPIO – Strapping... ESP32 CH340 Programmer Schematic ESP32 Air Quality Monitor with ThingsBoard ESP32 PSRAM Schematic and Notes STM32 WiFi – What are your... View All ST Micro STM32 STM32 USB Device Not Recognized –... Debug printf in STM32 (using SWO) Parallel RGB to MIPI DSI Bridge... Using 4 lane MIPI DSI display... STM32 SDRAM PCB Layout STM32 Audio Codec Interfacing View All Embedded Firmware Debug printf in STM32 (using SWO) STM32 USB Device Not Recognized – Solved! Notes on Using LVGL with ESP32 Base64 Encoding and Decoding on ESP32 Generating 32-bit STM32 Unique ID ESP32 NTP and DS3231 RTC View All Share FacebookTwitterPinterestEmail