ماژول بلوتوث صوتی ورژن چهار استریو CSR8630 KRC-86B

Description:
This module with Micro USB power supply interface, audio output and audio input. There is no need to weld, you can use it directly.

Application:
audio systems
remote alarm

Features:
Bluetooth version: V4.0 + EDR
Size: 30 mm * 30 mm
Button interface: 3 key 2.0 interface
Support equipment: 2
Back to the functions: automatic back to even
Imported British CSR8630 Bluetooth chip, support A2DP, AVRCP. Bluetooth 4.0 + EDR
2-one design, non-multi-plate patchwork, stable performance
Using automatic control technology, without key operation, if the connection keys, cell phone or computer can control play / pause, up and down the song, volume addition and subtraction
Support two devices connected simultaneously
Supports off automatic connection function, that the next time you turn on automatically connect to the last connected device
Password is 0000

VCC: positive power supply (3V-5V)
GND: negative power supply
LED+: pick-emitting diode anode
LED-: pick-emitting diode cathode
AGND: audio signals received negative
OUTR: right channel output
OUTL: left channel output
INR: AUX right channel input
INL: AUX left channel input