There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

This is a library for the MCP23008/17 I2C and MCP23S08/17 SPI Port Expanders. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by ...

This is an Arduino Library to control the KT0915 DSP receiver from KTMicro. The KT0915 is an integrated circuit that provides full band receiver on FM and AM (MW/SW/LW). I hold a Master's degree in ...