High-Flying
HF-LPT120 Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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2. Any other input or wrong step to UART port will cause the module still works as original mode
(transparent transmission).
3. ―+++‖ and ―a‖ should be input in a certain period of time to make the module switch to configuration
mode. Like the following sequence.
4.2.
AT+ Instruction Set Overview
User can input AT+ Instruction through hyper terminal or other serial debug terminal, also can program
the AT+ Instruction to script. User can also input ―AT+H‖ to list all AT+ Instruction and description to
start.
Figure 29.
‖AT+H‖ Instruction for Help
4.2.1.
Instruction Syntax Format
AT+Instruction protocol is based on the instruction of ASCII command style, the description of syntax
format as follow.
Format Description
< >
: Means the parts must be included
[ ]
: Means the optional part
Command Message
