This module links with another Bluetooth device like a phone and outputs the audio received via a 3.5mm headphone jack.
Audio profiles supported: A2DP/AVCTP/AVDTP/AVRCP/HFP
When turned on the device is put into pairing mode with a name of “XY-BT”.
The volume is not configurable on this device. The audio can be fed into another device like car stereo or audio amplifier and then the volume can be changed there.
5 x Bluetooth Decoder Board