HiLetgo KRC-86B V4.1 Bluetooth Stereo Audio Receiver Module Audio Amplifier Board

HiLetgo KRC-86B V 4.1 Bluetooth Stereo Audio Receiver Module Audio Amplifier Board


Item Condition: New

Brand: hiletgo
Manufacturer: HiLetgo

Product Information

- KRC-86B V 4.1 Bluetooth Stereo Audio Receiver
- Supports A2DP,
AVRCP,
Bluetooth version: V 4.1 +EDR
- Supports two devices simultaneously connected
- Supports power off automatic connection function

Description:
Using CSR8630 Bluetooth chip that supports A2DP, AVRCP, Bluetooth
version: V 4.0 +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: Bluetooth connection is high level ( 3.3V ), disconnect the Bluetooth low level
NC: Function Reserved

Package included:
1* KRC-86B Bluetooth 4.1 Stereo Audio Receiver Module