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BC5 usb wifi bluetooth module

FOB Price: US $6 - 10 / Piece Get Latest Price
Min.Order Quantity: 500 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
Operating Frequency:
RF Channel:
Bluetooth Specifications:
Output Power Class:
Power Supply Voltage:
Host Interface:
USB, I2C, and UART
Audio Interface:
Flash Memory Size:
8M, Can supports up to 32Mbits
Module Dimension:

Packaging & Delivery

Packaging Detail: naturel packing
Delivery Detail: depend on your quantity


1 wireless stereo bluetooth module
2 use in Car-kit,headset,telephone
3.SIG member, passed BQB

1. Product Description

BTM-K503L is a Class 2 Bluetooth sub-system using BlueCore5-Multimedia External chipset
(BC57E687C) from leading Bluetooth chipset supplier Cambridge Silicon Radio.
BTM-K503L interfaces to 16Mbit of external Flash memory. When used with the CSR Bluetooth
software stack, it provides a fully compliant Bluetooth system to V2.1+EDR of the specification for data
and voice communications.
The module and device firmware is fully compliant with the Bluetooth specification V2.1+EDR.


2. Product Overview




3. Feature

* Edge connector
* Bluetooth Spec. V2.1+EDR Compliant
* Class 2 type Output Power
* Support Firmware Upgrade
* USB 1.1 and UART Host Interface
* Multi-Configurable I2S, PCM or SPDIF Interface
* Integrated Switched-Mode Regulator
* Integrated Battery Charger
* Integrated Microphone bias
* Integrated LED Driver
* Built in 16-bit Stereo Codec- 95dB SNR for DAC.
* Factory configurable to either 1.8V or 3.3V supply.
* Supports up to 32Mbits of External Flash Memory (8Mbits Typical Requirement)
* Enhanced Audibility and Noise Cancellation
* Support for 802.11 Co-existence
* Size: 20.4mm x 13.7 mm x 2mm


* Stereo Headset
* Stereo Speaker
* AV Stereo Transmitter
* Hands-free Car Kit
* Echo Cancellation

* Wireless Speakers

5. Summary of Benefit

5.1 Complete Bluetooth Solution
* Complete 2.4GHz radio transceiver and baseband
* CSR Bluecore 05-MultiMedia External Flash, single chip Bluetooth system with 0.18um
CMOS technology
* Fully V2.1 and V1.1 / V1.2 BQB qualified
* Open Platform 64MIPS Kalimba DSP Co-processor.
* Adaptive frequency hopping feature (AFH)
* Built-in 16 bit Stereo Audio CODEC to save system cost
* Smallest footprint, 13.7mm x 20.4mm
* Simplify overall design/development cycle
* Full speed Class 2 Bluetooth operation with full 7 slave Piconet support
* Class I support using external power amplifier
* Bluetooth Stack software support
5.2 Low power standby modes to enable high efficient powermanagement
5.3 High performance radio transceiver
5.4 Low overall system cost
5.5 Software
* Support CSR Bluetooth stack
* Support Stereo Bluetooth HSP (=Headset profile)
* Support Stereo Bluetooth HFP (=Hands-Free Profile)
* Support Stereo Bluetooth A2DP (=Advanced Audio Distribution Profile)
* Support Stereo Bluetooth AVRCP (A/V Remote Control Profile)


6. General Specifications

Operating Frequency                 : 2.4000-2.4835GHz
RF Channel                                 : 79
Bluetooth Specifications           : VER2.1 +EDR
Output Power Class                  : Class2
Power Supply Voltage               : 1.8V/3.3V
Host Interface                              : USB, I2C, and UART
Audio Interface                            : PCM, I2S, SPDIF
Flash Memory Size                     : 8M, Can supports up to 32Mbits
Module Dimension                     : 20.4mm(L)X13.7mm(W)X2mm(H)

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Kingsenton Technology Co., Ltd. was founded in 2007 and a SIG membership & Shenzhen Chamber of Commerce member. we was a professional enterprise engaged in the R&D and manufacture of the mirco LED projector and bluetooth product.
With our rich experience and considerate services, we have been recognized as a reliable supplier for many buyers.and

To ensure quality, we carry out strict inspection at each stage: incoming inspection (IQC), in-process inspection (IPQC) and final ... View detail

Basic Information

Product/Service (We Sell): Bluetooth speaker,Micro projector,Power Bank,DVR,Apple Accessories  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Oceania
Central America
South Asia
Mid East
Domestic Market
South America
Eastern Asia
Eastern Europe
Southern Europe
Northern Europe
North America
Western Europe
Southeast Asia
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: 4-5F, Block3,Longhua Mingle Industry Zone, Baoan District, Shenzhen, China  
Number of Production Lines: 6  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Contact Details
Experience: Established 2007

Communicate with Supplier:

Mr. Kenny Wang
Mr. Kenny Wang:
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