User's Manual

USR-G786-G User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited www.usriot.com
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7.2.7.AT+CMDPW
 Function：Query/Setting command password
 Format:

Query current parameter:
AT+CMDPW{CR} or AT+CMDPW?{CR}
{CR}{LF}+CMDPW:password{CR}{LF}
 Setting：
AT+CMDPW=password{CR}
{CR}{LF}OK{CR}{LF}
 Parameter：
 password：Command password，1~11 bytes ASCII code, default is www.usr.cn#.
E.g：AT+CMDPW=www.usr.cn#
7.2.8.AT+STMSG
 Function：Query/Setting module’s welcome message.
 Format:
 Query current parameter：
AT+STMSG{CR} or AT+STMSG?{CR}
{CR}{LF}+STMSG:message{CR}{LF}
 Setting：
AT+STMSG=message{CR}
{CR}{LF}OK{CR}{LF}
 Parameter：
 message：Welcome message, after the device is powered on. ASCII of 1~20 bytes, default is [USR-G786].
 E.g:AT+STMSG=www.usr.cn
7.2.9.AT+RSTIM
 Function：Query/Setting module’s automatic restart time.
 Format：
 Query current parameter：
AT+RSTIM{CR} or AT+RSTIM?{CR}
{CR}{LF}+RSTIM:time{CR}{LF}
 Setting：
AT+RSTIM=time{CR}
{CR}{LF}OK{CR}{LF}
 Parameter：

Time: s. Range can be set from 60s to 60000s. When the network does not respond to data longer than this
time, device will restart. The default time is 1800s. When the parameter is set to 0, this function is disabled.
 E.g：AT+RSTIM=1800
7.2.10. AT+CSQ
 Function：Query module’s current signal strength.