SDP is the service Discovery Protocol layer, which is used whenever you want to find services on a remote Bluetooth device.

SDP是服务发现协议(Service Discovery protocol)层，用于在远程蓝牙设备上寻找服务。

youdao

SDP is the service Discovery Protocol layer, which is used whenever you want to find services on a remote Bluetooth device.

SDP是服务发现协议(Service Discovery protocol)层，用于在远程蓝牙设备上寻找服务。

youdao