WAVESHARE ELECTRONICS
WIFI232 User Manual
Page 5 of 81
5.2.2.2.47
AT+ HTTPPH ................................................................................ 64
5.2.2.2.48
AT+ HTTPCN ................................................................................ 64
5.2.2.2.49
AT+ HTTPUA ................................................................................ 64
5.2.2.2.50
AT+WSSSIDA ............................................................................... 65
5.2.2.2.51
AT+WSSSIDB ............................................................................... 65
5.2.2.2.52
AT+WSSSIDC ............................................................................... 65
5.2.2.2.53
AT+WSKEYA ................................................................................. 65
5.2.2.2.54
AT+WSKEYB ................................................................................ 66
5.2.2.2.55
AT+WSKEYC ................................................................................ 66
5.2.2.2.56
AT+ WSLQ .................................................................................... 67
6
WIFI232 Usage Introduction ..................................................................................................... 67
6.1
Module Debug ............................................................................................................ 68
6.1.1
Software Debug Tools ......................................................................................... 68
6.1.2
Network Connection............................................................................................ 68
6.1.3
Debug .................................................................................................................. 68
6.2
Use Cases .................................................................................................................. 71
6.2.1
Wireless Control Application ............................................................................... 71
6.2.2
Remote Management Application ...................................................................... 71
6.2.3
Transparent Serial Port Application .................................................................... 72
6.2.4
Wireless Data Acquisition Card Application ....................................................... 72
Appendix A: Questions and Answers ......................................................................................... 74
Q1: How to configure transparent serial port application (TCP protocol) with two WIFI
modules? ................................................................................................................................... 74
Q2: Where to Set WIFI Module LAN IP and WAN IP through Web Page
？
........................... 74
Q3: How to configure transparent serial port application (UDP protocol) with two WIFI
modules? ................................................................................................................................... 75
Q4: Where to set WIFI232 module network protocol (TCP/UDP)? ......................................... 76
Q5: How to configure transparent serial port application: Two WIFI modules all configured as
STA and connection through AP? ............................................................................................. 77
Q6: How to avoid IP address confliction when apply WIFI232 module? ................................. 78
Q7: PC works as server, all WIFI modules works as data acquisition card and connect with
PC, how to configure this application? ..................................................................................... 78
Q8: WIFI module support UDP multicast? ............................................................................... 79
Q9:WIFI module operates in STA mode, the PC how to get the IP module?.......................... 80
Appendix b: external power shutdown mode reference design ............................................ 81
Appendix c: Disclaimer ..................................................................................................................... 81
