MFI Available AT Command 4.0 Bluetooth Dual Mode Module with GATT SPP and Beacon Function FSC-BT821

FSC-BT821 Product Describe: FSC-BT821 is a fully integrated Bluetooth module that complies with Bluetooth 4.0 dual mode protocols(BR/EDR/BLE). It supports SPP,HID,GATT,iBeacon profiles. It integrates Baseband controller in a small package(Need an external RF antenna), so the designers can have...
Product Details:

FSC-BT821

Product Describe:

FSC-BT821 is a fully integrated Bluetooth module that complies with Bluetooth 4.0 dual mode protocols(BR/EDR/BLE). It supports SPP,HID,GATT,iBeacon profiles. It integrates Baseband controller in a small package(Need an external RF antenna), so the designers can have better flexibilities for the product shapes.


Feature

Fully qualified Bluetooth 4.0/3.0/2.1/2.0/1.2/1.1
Postage stamp sized form factor,
Class 1.5 support(high output power)
The default UART Baud rate is 115.2Kbps and can supportfrom 1200bps up to 921Kbps,.
UART, I2C,PCM / I2S data communicationinterfaces.
Support the OTAupgrade(optional)
Bluetooth stack profiles support: SPP, HID,and all BLE protocols.

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Application

Health & Medical devices
Home Aotomation
Wireless POS
Measurement and monitoring systems
Industrial sensors and controls
Asset tracking

MFI available AT command 4.0 bluetooth dual mode module with GATT SPP and beacon function

Feasycom FSC-BT821 Datasheet :

General Specification

Chipset

Realtek8761

Product

FSC-BT821

Dimension

12mmx 15mm x 2mm

Bluetooth Specification

Bluetooth V4.0 (Dual Mode)

Power Supply

3.3 Volt DC

Output Power

10.5 dBm (Class 1.5)

Sensitivity

-82dBm at 0.1%BER

Frequency Band

2.402GHz -2.480GHz ISM band

Modulation

FHSS,GFSK,DPSK,DQPSK

Baseband Crystal OSC

40MHz

Hopping & channels

1600hops/sec, 1MHz channel space,79 Channels(BT 4.0 to 2MHz channel space)

RF Input Impedance

50 ohms

Antenna

External

Interface

Data: UART, I2C, PCM / I2S

Profile

SPP, GATT(BLE Standard)
     MFI,Airsync,ANCS, iBeacon, MAP(optional),OTA(optional)

Temperature

-20ºC  to  +70 ºC

Humidity

10%~95% Non-Condensing

Environmental

RoHS Compliant


FSC-BT821 Block Diagram:

 
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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 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.

 

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

4 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.

5 What is the transmission distance for Bluetooth Modules:
 Class 2 : 10M Class 1: 100M

6 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:

Feasycom 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.

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 Packaging & Shipping

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

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FAQ:

Q1. Do you have any MOQ limit for an order?
 No MOQ Limit, we welcome any client to purchase the sample for test purpose.

Q2: How to proceed an order?
 Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order.
 Finally, we arrange the production and shipping.

Q3: Do you accept Alibaba online orders?
 Sure! We prefer to fulfill orders under Alibaba Trade Assurance system, since both parties will be protected.

Q4: Do you provide samples? Is it free or extra?

If you're interested in the mfi available at command 4.0 bluetooth dual mode module with gatt spp and beacon function fsc-bt821, please be free to wholesale the quality products with our professional manufacturers and suppliers. The good after-sale service and fast delivery are available.

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