Description:
Using CSR8630 bluetooth chip that supports A2DP, AVRCP,bluetooth version: V4.0+EDRAutomatic 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 one
LED+: 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:
3 x KRC-86B bluetooth 4.0 Stereo Audio Receiver Module
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