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 PSRAM Schematic and Notes ESP32 CH340 Programmer Schematic Notes on ESP32-C3 GPIO – Strapping... ESP32 SIM7600 Cellular Modem Interface using... ESP32 Ethernet PHY Schematic Design Accurate ESP32 Decibel Meter using Arduino... View All ST Micro STM32 Parallel RGB to MIPI DSI Bridge... STM32 USB Device Not Recognized –... Using 4 lane MIPI DSI display... Debug printf in STM32 (using SWO) Generating 32-bit STM32 Unique ID STM32 SDRAM PCB Layout View All Embedded Firmware STM32 USB Device Not Recognized – Solved! Generating 32-bit STM32 Unique ID Debug printf in STM32 (using SWO) ESP32 I2C Repeated Start Condition with ESP-IDF Example Solved: “designator outside aggregate initializer” Notes on Using LVGL with ESP32 View All Share FacebookTwitterPinterestEmail