HF-A11 Embedded WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
4
4.2.2.30.
AT+TCPTOB ............................................................................................................ 46
4.2.2.31.
AT+TCPLKB ............................................................................................................. 46
4.2.2.32.
AT+EPHY ................................................................................................................. 47
4.2.2.33.
AT+STTC.................................................................................................................. 47
4.2.2.34.
AT+DOMAIN............................................................................................................. 47
4.2.2.35.
AT+FRLDEN............................................................................................................. 47
4.2.2.36.
AT+RELD ................................................................................................................. 48
4.2.2.37.
AT+Z ......................................................................................................................... 48
4.2.2.38.
AT+MID..................................................................................................................... 48
4.2.2.39.
AT+VER.................................................................................................................... 48
4.2.2.40.
AT+H......................................................................................................................... 48
5.
PACKAGE INFORMATION ....................................................................................................... 49
5.1
Shipping Information ............................................................................................................ 49
APPENDIX A: QUESTIONS AND ANSWERS ............................................................................... 50
Q1: How to configure transparent serial port application (TCP protocol) with two HF-A11
modules?.......................................................................................................................................... 50
Q2: Where to Set HF-A11 Module LAN IP and WAN IP through Web Page
？
........................... 50
Q3: How to configure transparent serial port application (UDP protocol) with two HF-
A11 modules? .................................................................................................................................. 51
Q4: Where to set HF-A11 module network protocol (TCP/UDP)? .............................................. 51
Q5: How to configure transparent serial port application: Two HF-A11 modules all
configured as STA and connection through AP? ........................................................................ 52
Q6: How to avoid IP address confliction when apply HF-A11 module?.................................... 53
Q7: PC works as server, all HF-A11 modules works as data acquisition card and
connect with PC, how to configure this application? ................................................................. 53
APPENDIX B: EVB REFERENCE DESIGN ................................................................................... 55
APPENDIX C: EXTERNAL POWER SHUTDOWN MODE REFERENCE DESIGN .................. 56
APPENDIX D: USER DEVICE PSEUDO-CODE REFERENCE FOR AGREEMENT
TRANSMITION MODE ....................................................................................................................... 57
APPENDIX E: CONTACT INFORMATION ..................................................................................... 59
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