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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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