At+Dhcpden; At+ Dhcpgw; At+ Tcpto - Jinan USR IOT Technology WIFI232-A 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.
5.2.2.2.23 5.2.2.2.23

AT+DHCPDEN

AT+DHCPDEN
5.2.2.2.23 5.2.2.2.23 AT+DHCPDEN AT+DHCPDEN
� Function: Enable/Disable LAN DHCP server function;
�
Format:
�
Query Operation
AT+DHCPDEN<CR> AT+DHCPDEN<CR>
AT+DHCPDEN<CR> AT+DHCPDEN<CR>
+ok=<sta><CR><LF><CR><LF> +ok=<sta><CR><LF><CR><LF>
+ok=<sta><CR><LF><CR><LF> +ok=<sta><CR><LF><CR><LF>
�
Set Operation
AT+DHCPDEN=<sta><CR> AT+DHCPDEN=<sta><CR> AT+DHCPDEN=<sta><CR> AT+DHCPDEN=<sta><CR>
+ok<CR><LF><CR><LF> +ok<CR><LF><CR><LF> +ok<CR><LF><CR><LF> +ok<CR><LF><CR><LF>
� Parameters:
� sta. If Enable/Disable LAN DHCP server function;
�
�
5.2.2.2.24 AT+ DHCPGW
5.2.2.2.24 5.2.2.2.24 5.2.2.2.24 AT+

AT+ DHCPGW

AT+ DHCPGW DHCPGW
�
Function: Set/Query DHCP gateway address;
�
Format:
�
Query Operation
AT+ AT+ AT+ AT+ DHCPGW<CR> DHCPGW<CR> DHCPGW<CR> DHCPGW<CR>
+ok=<address><CR>< +ok=<address><CR>< +ok=<address><CR>< LF +ok=<address><CR><
� Set Operation
AT+ AT+ DHCPGW=<address AT+ AT+ DHCPGW=<address DHCPGW=<address DHCPGW=<address ><CR>
+ok<CR>< +ok<CR>< LF LF
+ok<CR>< +ok<CR>< LF LF ><CR><
�
Parameters:
�
address: DHCP gate address;
5.2.2.2.25 5.2.2.2.25 5.2.2.2.25 5.2.2.2.25 AT+ AT+

AT+ TCPTO

AT+ TCPTO TCPTO TCPTO
�
Function: Set/Query TCP timeout;
�
Format:
�
Query Operation
AT+ TCPTO<CR> AT+ AT+ AT+ TCPTO<CR> TCPTO<CR> TCPTO<CR>
+ok=<time><CR>< +ok=<time><CR>< +ok=<time><CR>< +ok=<time><CR>< LF
� Set Operation
AT+ AT+ TCPTO=<time TCPTO=<time
AT+ AT+ TCPTO=<time TCPTO=<time ><CR>
+ok<CR>< +ok<CR><
+ok<CR>< LF +ok<CR><
�
Parameters:
�
time: TCP timeout time.
�
�
�
Jinan USR IOT Technology Limited
USR-WIFI232-A/B/C User Manual
on: Enable LAN DHCP function
off: Disable LAN DHCP function
LF LF ><CR>< LF ><CR>< ><CR>< ><CR>< LF
><CR> ><CR> ><CR>
><CR>< ><CR>< LF LF > > > > LF
><CR>< LF
LF LF ><CR>< LF ><CR>< ><CR>< LF ><CR>< LF > > > > LF LF
><CR> ><CR>
><CR>
LF LF ><CR>< ><CR>< LF LF > > > > LF
LF ><CR>< ><CR>< LF
<= 600, (600s);
>=0, (0 means no timeout);
Default, 0s;
Page 64 of 93
LF LF > > > > LF
http://www.usriot.com
tec@usr.cn