KRC-86B 4.0 Stereo Audio Receiver Module

KRC-86B 4.0 Stereo Audio Receiver Module Description: Using CSR8630 chip that supports A2DP AVRCP version: V4.0+EDR 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 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: connection is high level (3.3V) disconnect the low level NC: Function Reserved Package included: 1 x KRC-86B 4.0 Stereo Audio Receiver Module