At+Aabr; At+Reld; At+Z; At+Mid - Jinan USR IOT Technology USR-WIFI232-A2 User Manual

complement.Module is the default ID is 1111, for example, is sent to the server when the first four
bytes "0x57 0x04 0xfb 0xa8".
4.13.2.2.39

AT+AABR

Function: Enable/Disable Self-adaption Baudrate function;

Format:

Query Operation

AT+AABR<CR>
+ok=<on/off><CR><LF><CR><LF>
Set Operation

AT+AABR=<on/off><CR>
+ok<CR><LF><CR><LF>
Parameters:

On/off: Enable or Disable Self-adaption Baudratefunction



4.13.2.2.40

AT+RELD

Function: Restore to factory default setting;

Format:

AT+ RELD<CR>
+ok=rebooting...<CR>< LF ><CR>< LF >
This command restores the module to factory default setting, and then re-starts the module.
4.13.2.2.41

AT+Z

Function: Re-start module;

Format:

AT+ Z<CR>
4.13.2.2.42

AT+MID

Function: Query module ID information;

Format:

Query Operation

AT+MID<CR>
+ok=<module_id><CR>< LF ><CR>< LF >
Parameters:

module_id: MID information;


4.13.2.2.43

AT+VER

Function: Query module software version information;

Format:

Query Operation

AT+VER<CR>
+ok=<ver><CR>< LF ><CR>< LF >
Parameters:

ver: Module software version information;

4.13.2.2.44

AT+H

Function: Help;

Jinan USR IOT Technology Limited
USR-WIFI232-A2 User Manual
On, enable Self-adaption Baudrate function;
Off, disable Self-adaption Baudrate function;
A11-yymmddnnnn "yymmdd" date; "nnnn" serial number;
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