KRC-86B Bluetooth 4.0 Stereo Audio Receiver Module

Automatic control technology, simple operation, easy to use If the connection button, you can control your phone or computer to play  pause, volume change
It supports two devices simultaneously connected
Support power off automatic connection function

Function:

VCC: Positive power supply 3V-5V
GND: Negative oneLED+: Connected diode anode
LED-: Connected diode cathode
AGND: connected to an audio signal Cathode
OUTR: Right Output
OUTL: Left Output
INR: AUX right input
INL: AUX left input
com: button common terminal
Play  Stop: Play  Pause
VOL +  NEXT: short press next song, long press volume up
VOL -  REV: short press last song, long press volume down
EN: Bluetooth connection is high level (3.3V), disconnect the Bluetooth low level
NC: Function Reserved

Package included:

1 x KRC-8B Bluetooth 4.0 Stereo Audio Receiver Module