iphone 4 手机应用。NRF8001，蓝牙4.0开发硬件开发原理图，带通话功能，接听、拒接来电。-iphone mobile phone applications. NRF8001, Bluetooth 4.0 development hardware development principle diagram with call functions, answer, reject a call.

与iPhone 4S 通过蓝牙4.0进行连接通信-IPhone 4S Bluetooth 4.0 to connect communication