Audio Bluetooth Speaker Module

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Contents

Introduction

BC05B Bluetooth stereo receiver module base on CSR BlueCore5 MM design. With high integration, small size and other features, just with a few external components to achieve its powerful features.

Establish a connecte with the A2DP, AVRCP transmission and remote control protocol any Bluetooth source device (such as: Bluetooth-enabled mobile phones, Bluetooth stereo audio transmitter modules, Bluetooth adapter, etc.) to the wireless receiver to achieve high-quality stereo audio stream and audio player with remote control.

BC05B stereo Audio Bluetooth Speaker module to provide users with a remote control button interface, work status indication interface, stereo audio output jack, microphone input interface.

Wireless BC05 01.jpgWireless BC05 02.jpg Wireless BC05 03.jpg

Model: BC05B

Feature

Application Ideas

Specification

Conditions of Using

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Stereo Encoder

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Stereo Decoder

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Pin definition and Rating

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Pin Function Details

Pin Number Pin Definitions Input / Output Pin Function Description
1 GND Input / Output Ground
2 PIO_14 Input / Output Programmable control port
3 PIO_5 Export Programmable control port
4 RST Enter External reset
5 SPI_MOSI CMOS input SPI data input
6 SPI_CLK CMOS input SPI clock port
7 SPI_CSB CMOS input SPI chip select port
8 SPI_MISO CMOS output PSI data output
9 RLED Export Indicator 2 control side, usually connected to the red
10 BLED Export Light a control terminal, usually connected blue light
11 VREG Enter Switch / pairing button interface / receive calls
12 1V8 Export 1.8V power supply output
13 VBAT Enter Power supply (lithium battery) power supply terminal
14 VCHG Enter Lithium battery input port
15 GND Input / Output Power ground
16 MIC_BIAS Export Microphone Power
17 MIC_RP Enter Microphone right channel differential input positive terminal
18 MIC_RN Enter Microphone right channel differential input negative terminal
19 MIC_LP Enter Microphone differential input positive terminal of the left channel
20 MIC_LN Enter Microphone left channel differential input negative terminal
21 GND Input / Output Audio ground
22 SPK_RN Export Stereo right channel differential output negative terminal
23 SPK_RP Export Stereo right channel differential output positive terminal
24 SPK_LN Export Stereo left channel differential output negative terminal
25 SPK_LP Export Stereo left channel differential output positive terminal
26 PIO_13 Input / Output Programmable control port
27 PIO_11 Input / Output Programmable control port
28 PIO_12 Input / Output Programmable control port
29 PIO_9 Input / Output Programmable control port
30 GND Input / Output Power ground

Usage

Design Demo

Wireless BC05 07.jpg

Bill of Materials (BOM) /parts list

All the components used to produce the product.

FAQ

Please list your question here:

Support

If you have questions or other better design ideas,

Version Tracker

Revision Descriptions Release
v1.0 Initial public release date

Bug Tracker

Bug Tracker is the place you can publish any bugs you think you might have found during use. Please write down what you have to say, your answers will help us improve our

products.

Additional Idea

The Additional Idea is the place to write your project ideas about this product, or other usages you've found. Or you can write them on Projects page.

Resources

How to buy

Click here to buy: http://www.elecfreaks.com/estore/audio-bluetooth-speaker-module-bc05b.html

See Also

Other related products and resources.

Licensing

This documentation is licensed under the Creative Commons Attribution-ShareAlike License 3.0 Source code and libraries are

licensed under GPL/LGPL, see source code files for details.

External Links

Links to external webpages which provide more application ideas, documents/datasheet or software libraries

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