HF-LPC3X0 Series Wi-Fi&BLE 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.
4.1.2.
Send AT Command in Transparent Transmission Mode
After set AT+CMDPW command value, the module support response AT command for special data
format as
“”AT ”\r”, it is very useful for query some status in transparent
transmission mode. It saves the steps of changing to AT command mode.
The following example, we first set AT+CMDPW=HF, then send the following data in transparent
mode, and get the AT command response. This data won’t be sent to socket.
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.
