WAVESHARE ELECTRONICS
WIFI232 User Manual
Page 60 of 81
5.2.2.2.30
AT+TCPTOB
Function: Set/Query TCPB time out time;
Format:
Query Operation
AT+TCPTOB<CR>
+ok=<time><CR>< LF ><CR>< LF >
Set Operation
AT+ TCPTOB=<time><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:
time: TCPB time out time, <=600 (600s), >=0 (No time out), default 300
After WIFI232 module boots up again, the setting will be effective.
5.2.2.2.31
AT+TCPLKB
Function: Query TCPB link status;
Format:
AT+TCPCKB<CR>
+ok=<sta><CR>< LF ><CR>< LF >
Parameters:
sta: TCPB link status
on, TCPB link OK
off, TCPB link not available
5.2.2.2.32
AT+EPHY
Function: Open/Close ETH interface;
Format:
Set Operation
AT+ EPHY=<on/off><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:
On/off
Off: Close Ethernet port function;
On: Open Ethernet port function;
If you want to keep the Ethernet port open,please use the AT+FEPHY=on.
Close module‟s Ethernet port function can reduce the power consumption. The default setting for
WIFI232 is close Ethernet port function.
Use AT + FVEW = disable/enable, so you can set the modules work in LAN port (disable) or wan port
(enable), the directive restore factory Settings to take effect.
5.2.2.2.33
AT+STTC
Function: Enable/Disable STA port scan function
Format:
Query Operation
AT+STTC<CR>
+ok=<sta><CR>< LF ><CR>< LF >
Set Operation
AT+STTC=<on/off><CR>
