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KRC-86B Wireless Stereo Bluetooth Modules with Amplifier

Reference: MD0142

Condition: New product

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Detail about KRC-86B Wireless Stereo Bluetooth Modules with Amplifier

Using CSR8630 Bluetooth chip that supports A2DP, AVRCP,Bluetooth 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

Specifications

Bluetooth version: V4.0 version
Dimension: 30*30mm
Press button interface: 3 keys 2.0 interface
Support device: 2
Connecting back function: automatic connecting back

Description

Adoping UK CSR8630 bluetooth chip, support A2DP, AVRCP, bluetooth 4.0+EDR version
AIO design, small dimension, stable performance
Adopting full automatic controlling technology, no press button operation
Support two devices connecting at the same time
Support off power automatic connection function

Functions

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