Bluetooth Communication Connection

- Apr 10, 2017-

The Bluetooth main device can communicate with the seven devices in a tiny mesh (a temporary computer network with Bluetooth technology), and of course not all devices can reach this one. The device can be converted between the role by protocol, from the device can also be converted to the main equipment (for example, a headset if the phone to initiate a connection request, it as the initiator of the connection, nature is the main device, but may subsequently run as from the device.) )