ماژول بلوتوث صوتی استریو KRC-86B V4.0

توضیحات

ماژول بلوتوث صوتی استریو KRC-86B V4.0:

 

KRC-86B Bluetooth 4.0 Stereo Audio Receiver Module

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

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