User Manual
HF-LPB200 Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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Notes: When input AT+Instruction, “AT+<CMD>” character will display capital letter automatic and
other parts will not change as you input.
Response Message
+<RSP>[op] [para-1,para-2,para-3,para-4…]<CR><LF><CR><LF>
+: 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>: ASCIII 0x0a;
Error Code
Table 9 Error Code Describtion
Error Code
Description
-1
Invalid Command Format
-2
Invalid Command
-3
Invalid Operation Symbol
-4
Invalid Parameter
-5
Operation Not Permitted
5.2.2. AT+ Instruction Set
Table 10 AT+ Instruction Set List
Instruction
Description
<null>
NULL
Managment Instruction Set
E
Open/Close show back function
WMODE
Set/Query Wi-Fi work mode (AP/STA/APSTA)
ENTM
Set module into transparent transition mode
TMODE
Set/Query module data transfer mode
MID
Query module ID information
VER
Query module software version information
RELD
Restore to factory default setting
Z
Re-start module
H
Help
Configure Parameters Instruction Set
CFGRD
Batch Read User Configure Parameters
CFGWR
Batch Write Configure Parameters
CFGFR
Batch Read Factory Default Configure Parameters
CFGTF
Copy User Parameters to Factory Default Parameters