E-Lins D120 Series DTU Manual de usuario descargar pdf (Pagina 24)

 D120SeriesDTUUserManual

E‐LinsTechnologyCo.,Limited

6.5.4 AT+CSQ

‐Thiscommandisusedtoreadthereceivedsignalstrengthindicationandthechannel

biterrorratewithorwithoutaSIMcardinserted.

6.5.5 AT+CFUN=1

‐Thiscommandisusedtoresettheproduct

6.5.6 To restore the value of the factory

AT+WOPEN=0

AT+WOPEN=3

AT+WOPEN=1

6.6 BaudRate

AT+IPR? //querycurrentbaudrate

AT+IPR=n 

//settinganewbaudrate

AT&W  

//tosavethebaudrate

Note:

(1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600),(0,30

0,600,1200,2400,4800,9600,19200,38400,57600,115200,230400,460800,921600)

Note:Possiblevalues,accordingtoV25terrecommendation:thefirstsetofvaluesindicatesthe

range

ofauto‐detectablebaudrates.Thesecondsetofvaluesindicatesthebaudrates

supportedbytheDCE.

Note:AT+IPRchangetheCDMAModulebaudrate,AT+iBDRF,AT+iBDRMisTCP/IPModulebaudratefor

commandmode,AT+iSNSIisTCP /IPModulebaudrateforSocket.Tochangebaudrate,youmusttaketheright

order,firstlyCDMAModule,secondaryTCP/IPModule

6.7 APNconfiguration

AT +GPRSCONFIG=<method>,<APN>,<login>,<password>

<method>

‐0changetoAT+WAPmothod

‐1useATcommand

<APN>

‐APNthatrequiredforTCP /IPconnectionoverGPRS.

 <login>

‐LoginthatrequiredforTCP /IPconnectionoverGPRS.

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E-Lins D120 Series DTU Manual de usuario Pagina 24