ماژول بلوتوث صوتی استریو KRC-86B V4.0 مناسب برای ساخت اسپیکر وایرلس

Description:
British Import CSR bluetooth-chip Full package designed for connecting peripheral devices with the latest smart phones are fully compatible with 3.0, 4.0, Bluetooth Phone and Adapter

Parameters:
- 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

Features:
- 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

Documents:
Password, enter 0000
Bluetooth-speaker high quality chip, version V2.1 + EDR
Get up to 20 m distance of about 10 m, unobstructed Case
Small size: 32 mm * 32 mm
Power: 3-5.5
Set stereo AUX audio input
A set of stereo audio output
Bluetooth-headset state control output
5 main ports

Workflow module:
Automatic activation of the status of the AUX output
After the module, automatic initialization is probably about completed 5S
After initialization, automatically connect back to the last connected device, the LED flashes
If you are not connected to the device, the module automatically goes into pairing mode
After connection of the flashing light long, including Bluetooth-enabled devices display output + 3.3 V at RU pin