User's Manual

Function Command Response Description
Test instructions
AT+TEST\r\n \r\n OK\r\n
2、Get The Software Version:
Function Command Response Description
Query version number
AT+VERS?\r\n +VERS=<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+ADSS?\r\n +ADSS=<addr>\r\n <addr> 12-bit MAC
address code
Set the module MAC
address
AT+ADSS=<LA
DDR>\r\n
+ADSS=<addr>\r\n
OK\r\n
Note: The SPP and BLE Bluetooth address codes of the module are the same address code.
4、Set/Query Device Name:
Function Command Response Description
Query Module device
Name
AT+NAME?\r\n +NAME=<name>\r\n
<name> device Name，
Up to 19 bytes
Default NAME:BT18
Set the module device
name
AT+NAME=<na
me>\r\n
+NAME=<name>\r\n
OK\r\n
Note: The Bluetooth names of the module's SPP and BLE are the same. Each time the name is
changed, the names of the SPP and BLE are the same.
Example:
1. Send Settings:
AT+NAME=DX-BT18\r\n ——Set module device name：“DX-BT18”
return：
+NAME=DX-BT18\r\n ——Set module device name：“DX-BT18” successed