Bluetooth Provides an interface to port any Bluetooth application on RDK. Bluetooth Manager (An RDK component) interfaces with BlueZ through the D-Bus API, so there is no direct linking of the BlueZ library with Bluetooth Manager.

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Basic Bluetooth Architecture in RDK 

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Connecting to a device

In order to connect, the device must first be discovered. The source device (e.g. tablet or phone) can be put into a discoverable mode. This can be accomplished with the btrCoreTest utility.  The current options are shown below:

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Be sure to do systemctl stop btmgr before using the btrCore or btrMgr utilities.

API Documentation

 To know more about SoC/Application level APIs details use in RDK, refer the link  BLUETOOTH MANAGER API Documentation