How are device types recognized in Bluetooth?...

Bluetooth Profile Tuning Suite : PTS dongle must be connected to create new workspace...

How to find Bluetooth Profile Versions for HFP, PBAP on iPhone/Android...

Android using Bluetooth MAP...

Support Multiple Bluetooth Profiles on a single BTLE system...

To Communicate with a device over bluetooth which profile I have to use...

What Bluetooth profile/protocol is used for a carkit to know the signalstrength and/or batterylevel ...