User's Manual

DX-BT19-S 蓝牙技术手册
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1、Test Command:
Function
Command
Response
Description
Test instructions
AT \r\n
OK\r\n
2、Get The Software Version:
Function
Command
Response
Description
Query version number
AT+VERSION\r\n
+VERSION=<version>\r\n
OK\r\n
<version > Software
version number
Note:The version will be different depending on different modules and customization
requirements.
3、Set/Query Module Bluetooth MAC:
Function
Command
Response
Description
Query module MAC
address
AT+LADDR\r\n
+LADDR=<laddr>\r\n
<laddr> Bluetooth 12-bit
MAC Address Code
4、Set/Query Device Name: