WIFI-LPT100-B User Manual
36
/
60
[para-n]: Parameters input for setting if required;
<CR>: “Enter” Key, it’s 0x0a or 0x0d in ASCII
Note:
If use didn’t disable the echo function (AT+E), the command user input will be
sent back except the end word.
➢
Response Message
+<RSP>[op][para-1, para-2, para-3, para-4..><CR><LF<CR><LF><CR>
+: Prefix of response message
RSP: Response string
“ok”: Success
“ERR”: Failure
[op]: =
[para-n]: Parameters if query command or Error code when error happened
<CR>: ASCII 0x0d
<LF>: ASCII 0x0a
➢
Error Code
Table 14 Error Code Description
Error Code
Description
-1
Invalid Command Format
-2
Invalid Command
-3
Invalid Operation Symbol
-4
Invalid Parameter
-5
Operation Not Permitted
5.2.3 AT+ Instruction Introduction
Table 15 AT Command list
No
Command
Description
Manage Command
1
E
Open/Close echo function
2
WMODE
Set/Query WIFI work mode (AP/STA/APSTA)
3
ENTM
Set module enter transparent mode
4
MID
Query ID information of module
5
RELD
Restore to factory default setting
6
Z
Re-Start module
7
VER
Query the version information
Configure Parameters Command
8
CFGTF
Copy User Parameters to Factory Default
Parameters
UART Command
9
UART
Set/Query serial port parameters
10
UARTTE
Set/Query UART auto-frame trigger time between
two bytes