XIAMENSHI C CHIP TECHNOLOGY F 9398 Users Manual

Product Specification

Product name：Bluetooth Module

Product model：F-9398

DATE：2019-01-03

Catalogue

1.Product Overview： ..................................................................................................................................... 3

2.Module specification features： .................................................................................................................. 3

3.Performance parameter： ........................................................................................................................... 3

4.Block diagram of module： ......................................................................................................................... 4

5.Module size and module pin bitmap： ....................................................................................................... 4

6.Pin function description： ........................................................................................................................... 4

7.Functional Specification： ........................................................................................................................... 5

8.AT Telnet： ................................................................................................................................................... 5

9.Apply circuit diagrams： .............................................................................................................................. 5

The single-modular transmitter is a self-contained, physically delineated, component for which compliance
can be demonstrated independent of the host operating conditions, and which complies with all eight

requirements of § 15.212(a)(1) as summarized below. ................................................................................... 7

1.Product Overview：

BK3431Q highly integrated bluetooth 5.0 chip BLE bluetooth module USES a single
mode data transmission module, the built-in high-performance transceiver, powerful
baseband processor, built-in FLASH program memory is suitable for the custom
application, the better to defend the security of the application (for small data is extremely
low power consumption, does not support voice, it is mainly used for control), now our
company to the customer the sample module for a serial port passthrough module.

2.Module specification features：

1. Perfect solution for android system (android 4.4 is perfectly compatible, 4.3 only supports
one-way operation)
The problem of two-way pass-through between IOS system and BK3431Q bluetooth module at the
same time.

2. The user interface is designed with a universal serial port and full duplex two-way
communication.

3. Support AT instruction.

3.Performance parameter：

Model

F-9398

Bluetooth specification

BluetoothV5.0

Power Supply

2.0-3.6V

Support V5.0Bluetooth
stack

ATT,GATT,SMP,L2CAP,GAP

Working Current

≤10mA(Simple application 20uA~1mA)

Sleep current

Under 2uA

Temperature Range

-20ºCto+80ºC

Wireless transmission

0~100m

Transmission power

Maximum adjustable 4dBm，default 0dBm

Sensitivity

-93dBm<0.1%BER

Frequency Range

2.402GHz-2.480GHz

STATICS

IO,UART,SPI,PWM,ADC,IIC

Panel size

15.00mm*12.00mm*1.8mm