USR IOT USR-GPRS232-730 - At+Rfcen; At+Apn; At+Socka

USR-GPRS232-730 User Manual h.usriot.com
Jinan USR IOT Technology Limited / 45 www.usriot.com
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4.2.1.23. AT+RFCEN
function : query/set enable/disable similar RFC2117.
format :
query parameter introductions:
AT+RFCEN=?{CR}
{CR}{LF}+RFCEN:<"on","off">{CR}{LF}{CR}{LF}OK{CR}{LF}
query current value of parameter:
AT+RFCEN{CR} or AT+RFCEN?{CR}
{CR}{LF}+RFCEN:status{CR}{LF}{CR}{LF}OK{CR}{LF}
set parameter:
AT+RFCEN=status{CR}
{CR}{LF}OK{CR}{LF}
parameter :
status : enable/disable similar RFC2117
“on” : enable
“off” : disable
4.2.1.24. AT+APN
function : query/set APN code.
format :
query parameter introductions:
AT+APN=?{CR}
{CR}{LF}+APN:<"code">{CR}{LF}{CR}{LF}OK{CR}{LF}
query current value of parameter:
AT+APN{CR} or AT+APN?{CR}
{CR}{LF}+APN:code{CR}{LF}{CR}{LF}OK{CR}{LF}
set parameter:
AT+APN=code{CR}
{CR}{LF}OK{CR}{LF}
parameter :
code : APN code
4.2.1.25. AT+SOCKA
function : query/set socket A parameters.
format :
query parameter introductions:
AT+SOCKA=?{CR}
{CR}{LF}+SOCKA:<"TCP","UDP">,<"address">,<port>{CR}{LF}{CR}{LF}OK{CR}{LF}