AT+HTTPCN<CR>
AT+HTTPCN<CR>
AT+HTTPCN<CR>
AT+HTTPCN<CR>
+ok=<Connection><CR><
+ok=<Connection><CR><
+ok=<Connection><CR><
+ok=<Connection><CR>< LF
�
Set Operation:
AT+HTTPCN=<Connection><CR>
AT+HTTPCN=<Connection><CR>
AT+HTTPCN=<Connection><CR>
AT+HTTPCN=<Connection><CR>
+ok<CR><
+ok<CR><
+ok<CR><
+ok<CR>< LF
�
Parameters:
�
Connection: Max length is 20 bytes.
5.2.2.2.49
5.2.2.2.49
AT+
AT+
HTTPUA
HTTPUA
5.2.2.2.49
5.2.2.2.49
AT+ HTTPUA
AT+
HTTPUA
�
Function:Set/Query User-Agent of HTTP protocol header.
�
Format:
�
Query Operation:
AT+HTTPUA<CR>
AT+HTTPUA<CR>
AT+HTTPUA<CR>
AT+HTTPUA<CR>
+ok=<Parameter><CR><
+ok=<Parameter><CR><
+ok=<Parameter><CR><
+ok=<Parameter><CR>< LF
�
Set Operation:
AT+HTTPUA=<Parameter><CR>
AT+HTTPUA=<Parameter><CR>
AT+HTTPUA=<Parameter><CR>
AT+HTTPUA=<Parameter><CR>
+ok<CR><
+ok<CR><
+ok<CR><
+ok<CR>< LF
�
Parameters:
�
Parameter: Max length is 20 bytes.
5.2.2.2.50
AT+WSSSIDA A A A
AT+WSSSID
5.2.2.2.50
5.2.2.2.50
5.2.2.2.50
AT+WSSSID
AT+WSSSID
�
Function: Set/query the first AP's ssid of 3 sta parameters settings .
�
Format:
�
Query Operation
AT+WSSSID
AT+WSSSIDA A A A <CR>
AT+WSSSID
AT+WSSSID
+ok=<ap
+ok=<ap
+ok=<ap
+ok=<ap' ' ' ' s s s s ssid><CR><
�
Set Operation
AT+
AT+
AT+
AT+ WSSSID
WSSSID
WSSSID
WSSSIDA A A A =<ap
+ok<CR><
+ok<CR><
+ok<CR>< LF
+ok<CR><
�
Parameters:
�
ap's ssid: AP's SSID
This Instruction only effective for USR-WIFI232-A/B/C works as STA. 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 AP.
5.2.2.2.51
5.2.2.2.51
5.2.2.2.51
5.2.2.2.51
AT+WSSSIDB B B B
AT+WSSSID
AT+WSSSID
AT+WSSSID
�
Function: Set/query the second AP's ssid of 3 sta parameters settings .
�
Format:
�
Query Operation
AT+WSSSID
AT+WSSSIDB B B B <CR>
AT+WSSSID
AT+WSSSID
+ok=<ap
+ok=<ap
+ok=<ap' ' ' ' s s s s ssid><CR><
+ok=<ap
�
Set Operation
AT+
WSSSIDB B B B =<ap
WSSSID
AT+ WSSSID
AT+
AT+
WSSSID
+ok<CR><
+ok<CR>< LF
+ok<CR><
+ok<CR><
�
Parameters:
�
ap's ssid: AP's SSID
Jinan USR IOT Technology Limited
USR-WIFI232-A/B/C User Manual
LF
LF
LF ><CR><
LF
LF
><CR><
><CR><
LF
LF > > > >
LF
LF ><CR><
><CR>< LF
LF
LF
><CR><
><CR><
LF ><CR><
><CR>< LF
LF
><CR><
LF
LF > > > >
LF
LF ><CR><
><CR><
><CR>< LF
LF
<CR>
<CR>
<CR>
ssid><CR><
ssid><CR>< LF
ssid><CR><
LF
LF
LF ><CR><
><CR><
><CR>< LF
><CR><
=<ap
=<ap
=<ap' ' ' ' s s s s ssid
ssid
ssid ><CR>
ssid
><CR>
><CR>
><CR>
LF
LF
><CR><
><CR><
LF > > > >
LF
LF
LF ><CR><
><CR>< LF
<CR>
<CR>
<CR>
ssid><CR><
ssid><CR><
LF
LF
><CR><
><CR><
ssid><CR>< LF
LF ><CR><
><CR>< LF
=<ap
=<ap' ' ' ' s s s s ssid
ssid
><CR>
=<ap
ssid
ssid ><CR>
><CR>
><CR>
LF
><CR><
LF > > > >
LF
LF ><CR><
LF
><CR>< LF
><CR><
LF
Page 71 of 93
><CR><
><CR><
LF
LF > > > >
LF
><CR>< LF
LF
LF > > > >
LF
LF > > > >
LF
LF
LF > > > >
LF
LF
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