Smallest fingernail size APTX CSR8670 bluetooth 5.0 module for high quality headphone

FSC-BT802 is a Bluetooth 4.0 dual-mode module (Software complies with the Bluetooth Core v5.0 Specification). It provides a Bluetooth Low Energy fully compliant system for audio and data communication with Feasycom stack.

 FSC-BT802 integrates an ultra-low-power DSP and application processor with embedded flash memory, a high-performance stereo codec, a power management subsystem, I²S,LED drivers and ADC I/O in a SOC IC. The dual-core architecture with flash memory enables manufacturers to easily differentiate their products with new features without extending development cycles.

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FSC-BT802 Main Point

1. Chipset: CSR 8670/8675;  Bluetooth 5.0 Technology, bluetooth dual module
2. Mini Size : 9.7*11.5*1.8mm ,Coverage up to 15m(50ft).
3. Max Transmit Power: 10 dBm;  External antenna optional
4. Support HFP, A2DP, AVRCP, SPP, HID and GATT;
5.Application: High quality headset & speaker, wearable device,
audio transmitter & receiver,etc

Feature

* Bluetooth v5.0/4.0/3.0/2.1/2.0/1.2/1.1, Class 1.5

* Postage stamp sized: 9.7*11.5*1.8mm

* Low power.

* Support HSP, HFP, A2DP, AVRCP,PBAP,MAP,SPP,BLE profile

* The default UART Baud rate is 115.2Kbps and can support from 1200bps up to 921Kbps.

* UART, I2C, PCM/I2S, nine PIOs, two AIOs.

* Audio interfaces: I²S/PCM and SPDIF

* Support for CSR's latest CVC technology for narrow-band and wideband voice

* Support APT-X, TWS.

* MFI Certification 

* RoHS compliant.

Application

*Smart watches & Bluetooth bracelets

* Bluetooth headphones

* Wireless sound bars
* Bluetooth speakers

* Audio transmitters

* TWS(or share me) device

* Multimedia players

* Automotive Hands-Free Kits

* VOIP handsets

* Wearable audio with sensors(health and well-being applications)

 Block Diagram:

Things You Need To Know For Bluetooth Modules:

1 What is Bluetooth 4.0:

Bluetooth 4.0 is consists of Bluetooth Basic Rate (BR)/Enhanced Data Rate (EDR), High Speed (HS) and Low Energy (LE), Bluetooth 4.0 covers the Bluetooth 2.0,2.1,3.0 Versions. Nowadays, there are a lot of devices powered by Bluetooth 4.0, such as Bluetooth Earphone, Speakers, Vehicle Electronic Equipment, OBD, Printer, Barcode Scanner, Mobile Medical Device, Bracelet, Pedometer, etc.

2 What is Bluetooth 5.0:

Two times transmission speed compare with Bluetooth V4.2,Max Trans Speed can reach to 24Mbps.

Effective work distance can be 300m, 4 times of Bluetooth V4.2.

3 What is Bluetooth Dual Mode Module:

Bluetooth Dual Mode Module is a Single-Module Bluetooth Solution with Built-in Bluetooth Basic Rate (BR)/Enhanced Data Rate (EDR)/Low Energy (LE) Functions.

4 What is BLE Module:

BLE Module is a Single-Module Bluetooth Solution with Built-in Bluetooth Low Energy (LE) Function.

5 What are the Bluetooth Dual Mode Advantages:

There are two most frequently applied Bluetooth Profiles for the general data communication between Smart Device and Bluetooth Peripheral: BLE and SPP.

In iOS, SPP is Only Available after the Bluetooth Peripheral passed the MFi Certification, in view of the high cost and complex process of the MFi Certification, BLE is much good to use. In Android Camp, BLE is Only supported by Android 4.3 and later versions of the Android OS, this lead to the serious system fragmentation issues and make a lot of Android devices has the bad compatibility for the BLE, so SPP has a huge advantage for data communication in android.

In Summary, If one product need to support iOS and Android devices simultaneously, our Bluetooth dual mode modules are the best choice.

6 What is the transmission distance for Bluetooth Modules:

Class 2 : 10M                 Class 1:  100M

7 What is the transmission speed For Classic Bluetooth Module SPP & BLE 4.0

Under Ideal Condition:

SPP: About 80KBytes/s

BLE: About 8KBytes/s

(Remarks: When starts the audio transmission ,the transmission speed for both types will be decreased. When music on, BLE transmission speed is about 1~2KBytes/s )

Company Introduction:

Shenzhen Feasycom Technology Co.,LTD

focus on the researching and developing of IoT (internet of things) products, including Bluetooth Modules, WiFi and LoRa Modules, Bluetooth Beacon, etc. With more than 10-year experiences in the wireless connectivity, which ensure us have the capability for providing low-risk product development, reducing system integration cost and shortening product customization cycle to thousands of diverse customer worldwide.

Feasycom’s engineering and design services include:

SDK

APP Support

PCB Design

Development Board

Firmware Development

Depth Customization

Certification Request

Turn-Key Production Testing & Manufacturing

Our products and services mainly apply to Automotive, Point of Sale, Home Automation, Healthcare and Engineering, Banking, Computing, Vending Business, Location, Lighting and more.

Aiming at “Make Communication Easy and Freely”, Feasycom is dedicated to design and develop high-quality products, efficient services to customers, for today, and all days to come.

 Packaging & Shipping

1.Material delivery will be arranged by DHL/UPS/Fedex/TNT/EMS,normally it will take 3-7 working days 

to arrive in most of the countries.

2.We can also help you ship the goods by air line, then you fetch the packet from your local airport ,normally it takes about 2-7 days.