Quick Start

1. Hardware preparation

1 x FSC-DB105-BW256B Development Kit : FSC-DB105 USB-to-Serial Port quick evaluation board integrated with FSC-BW256B
1 x Computer（Windows / Mac）

2. Software Preparation

Feasycom Serial Port Tool
Communication Interface：UART
UART Configuration：921600/8/N/1

3. Hardware connection method

Connect the FSC-DB105-BW256B to the PC through USB, and the PC will automatically identify the serial port and generate the virtual COM port.
Run Feitong Serial Assistant on PC, set the correct COM and Baud，and check New line。

4. Communication test

Such as the following a few basic general the AT command test sample, more instructions refer to form a complete set of applicable FSC-BW256B General Data AT Command Set

AT - Serial Communication Test

Command	AT\r\n
Response	\r\nOK\r\n
Description	Test the UART communication between HOST and Module after power on, baudrate changed, etc.

Example:

Send :<<AT\r\n
Response :>>\r\nOK\r\n     //successfully connected

AT+NAME - Read the BR/EDR Bluetooth name

Example:

Send:<< AT+NAME
Response :>> +NAME=FSC-BW256B-XXXX      //Example, please refer to the actual reading result
Response :>> OK

AT+VER - Read the current firmware version

Example:

Send:<< AT+VER
Response :>> +VER=FSC-BW256B,V1.0.0      //Example, please refer to the actual reading result
Response :>> OK