Adafruit Sony Spresense Extension Board

Spresense is a compact development board powered by Sony's efficient multicore microcontroller CXD5602. With support for both Arduino IDE and the advanced NuttX SDK, it enables rapid IoT application development.The Spresense Extension Board augments functionality with Arduino Uno compatible pin sockets, a 3.5 mm headphone jack, a MicroSD card slot, an extra USB port, and multiple microphone pins. These features connect seamlessly via a Board-to-Board (B-2-B) connector, enabling diverse project possibilities, from data storage to multimedia applications.Please note this is the extension board; the main board is necessary to unlock its full potential. Expand your projects with the capability and versatility that Spresense provides.