User's Manual

DX-BT19-S 蓝牙技术手册
电话：[phone] http://www.szdx-smart.com/ 30 / 30
Query module
connection mode
AT+AUTOCONN\r\n
+AUTOCONN=<
Param
>\r\n
<
Param
>(0、1)
0：Manual connection
1：Auto connection
Default: 0
Set module connection
mode
AT+AUTOCONN<
Para
m
>\r\n
+AUTOCONN=<
Param
>\r\n
OK
25、Connect to the remote specified address Bluetooth (only master module is valid)：
Function
Command
Response
Description
Connect a Bluetooth
device
AT+CONA<Param>
\r\n
Connection
information
Param：MAC address
Such as: 0x112233445566
26、Bind the specified address to Bluetooth: (The address will be remembered after power-off)
(only master module is valid)
Function
Command
Response
Description
AT+BIND<Param>
\r\n
Param：MAC Example：0x112233445566
Note: This command needs to be configured to automatically search for automatic
connections to take effect.
27、Clear connection memory and clear bound: (only master module is valid)：
Function
Command
Response
Description
Clear memory
AT+CLEAR \r\n
OK\r\n
Note: AT+CLEAR is used to clear the last slave module of the main module to clear the bound and
memorized (the main module is connected to a slave module when it is set to automatically
search for automatic connection, after disconnecting, it will continue to find the connection. This
slave module, if you need to connect a new slave module, needs to clear the previous memory).
13．Contact us
Shen Zhen DX-SMART Technology Co., Ltd.
Address：511 ,Building C, Yuxing Technology Park, Yuxing Chuanggu, Bao'an District, Shenzhen,
China
Tel: [phone] Fax: [phone]
Website: http://www.szdx-smart.com/