
D120SeriesDTUUserManual
E‐LinsTechnologyCo.,Limited
AT+TELE=1,”1381111111”//setthenumbertowak eupDTU
AT+SMS=”waveup” //settheSMStowak eupDTU,mustusethe
TELEnumber.
AT+DATAMODE=1
AT+SOCKETOPEN=1,”TCP ”//switchtoSocketmode
AT+DATAOPEN
……
……
……//communication
……
……
+++//Switchtotheconfigurationmodel,thiscommandcan’tbedisplayed
AT+SOCKETCLOSE
4.3 For Example
AT//switchATcommandmodetoATcommandmode
OK
at+wopen=0//Torestorethevalueofthefactory
OK
at+wopen=3//Torestorethevalueofthefactory
OK
at+wopen=1//Torestorethevalueofthefactory
OK
at
OK
at+gprsconfig?//querythemodel,APN,usernameandpassword
+GPRSCONFIG:0,"internet","",""
OK
at+clientconfig?
//querytheAddressofclientandport
+CLIENTCONFIG:1,"192.168.1.5",5000
OK
at+idletime?//querythesurvivaltimeafternodata(inminutes)
+IDLETIME:1
OK
at+reginfo? //querythewaytosendtheregisteationpacket,
interval,andcontent
+REGINFO:1,0,"Thisisthe%VER@%IP"
OK
at+tele?//querytheWake‐up
number
OK
at+sms?//querytheSMSforWake‐up
+SMS:
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