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 ESP32 CH340 Programmer Schematic Notes on ESP32-C3 GPIO – Strapping... ESP32 PSRAM Schematic and Notes ESP32 Bluetooth Audio Player with ES8388... ESP32 SIM7600 Cellular Modem Interface using... View All ST Micro STM32 Parallel RGB to MIPI DSI Bridge... STM32 SDRAM PCB Layout Debug printf in STM32 (using SWO) Using 4 lane MIPI DSI display... STM32 USB Device Not Recognized –... STM32 Audio Codec Interfacing View All Embedded Firmware Notes on Using LVGL with ESP32 Debug printf in STM32 (using SWO) Base64 Encoding and Decoding on ESP32 STM32 USB Device Not Recognized – Solved! Generating 32-bit STM32 Unique ID ESP32 NTP and DS3231 RTC View All Share FacebookTwitterPinterestEmail