Pinecone EVB is an open-source development board designed specially for IoT-based applications utilizing Wifi and BLE. It is can be used for prototyping and building IoT products. Features: Build in USB to Serial interface Build-in PCB antenna Powered by Pineseed BL602 SoC using Pinenut model:12S stamp 2MBytes Flash USB-C connection Suitable to breadboard BIY project on board three color LEDs output Dimension: 25.4mm x 44.0mm Note: USB cable not included Warranty: 30 days