BLE Shield 2 (Bluetooth 4.0 Low Energy Shield version 2) ถูกออกแบบมาสำหรับทำงานกับบอร์ด Arduino Uno,Mega 2560, Leonado และ Due เป็นอุปกรณ์ที่ใช้ในการเชื่อมต่อบอร์ด Arduino กับอุปกรณ์อื่นๆผ่าน Bluetooth เช่น smartphone หรือ tablet

BLE Shield 2

    BLE Shield 2 stands for Bluetooth 4.0 Low Energy Shield version 2. It is designed to work with Arduino boards, including Arduino Uno, Mega 2560, Leonardo and Due. It allows you to connect your Arduino board with other BLE Central device like a smartphone or tablet.