At+Dhcpden; At+ Dhcpgw; At+ Tcpto - Jinan USR IOT Technology USR-WIFI232-A2 User Manual

This Instruction only effective for USR-WIFI232-A/B/C works as AP. After USR-WIFI232-A/B/C module
boots up again, the setting will be effective. But user can set this command when module configured
as STA.
Note: AT+WANN check the wan port address of module, AT+LANN check the LAN port address of
module, and the two IP cannot be set on the same network segment,If do,Module will be abnormal.
4.13.2.2.23

AT+DHCPDEN

Function: Enable/Disable LAN DHCP server function;

Format:

Query Operation

AT+DHCPDEN<CR>
+ok=<sta><CR><LF><CR><LF>
Set Operation

AT+DHCPDEN=<sta><CR>
+ok<CR><LF><CR><LF>
Parameters:

sta. If Enable/Disable LAN DHCP server function;



4.13.2.2.24

AT+ DHCPGW

Function: Set/Query DHCP gateway address;

Format:

Query Operation

AT+ DHCPGW<CR>
+ok=<address><CR>< LF ><CR>< LF >
Set Operation

AT+ DHCPGW=<address ><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:

address: DHCP gate address;

4.13.2.2.25

AT+ TCPTO

Function: Set/Query TCP timeout;

Format:

Query Operation

AT+ TCPTO<CR>
+ok=<time><CR>< LF ><CR>< LF >
Set Operation

AT+ TCPTO=<time ><CR>
+ok<CR>< LF ><CR>< LF >
Parameters:

time: TCP timeout time.




Jinan USR IOT Technology Limited
USR-WIFI232-A2 User Manual
on: Enable LAN DHCP function
off: Disable LAN DHCP function
<= 600, (600s);
>=0, (0 means no timeout);
Default, 0s;
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