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 ESP32 CP2102 Programmer Schematic Accurate ESP32 Decibel Meter using Arduino... STM32 WiFi – What are your... Simple ESP32 Ethernet Example with ESP32... View All ST Micro STM32 STM32 USB Device Not Recognized –... Debug printf in STM32 (using SWO) Parallel RGB to MIPI DSI Bridge... Generating 32-bit STM32 Unique ID STM32 OV2640 Camera Interfacing STM32 SDRAM PCB Layout View All Embedded Firmware STM32 USB Device Not Recognized – Solved! Notes on Using LVGL with ESP32 Debug printf in STM32 (using SWO) Generating 32-bit STM32 Unique ID Base64 Encoding and Decoding on ESP32 2 Tested Solutions – [Errno 121] Remote I/O error View All Share FacebookTwitterPinterestEmail