Changes for page General Manual for -CB , -CS models
Last modified by Mengting Qiu on 2025/03/08 11:35
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... ... @@ -71,7 +71,7 @@ 71 71 72 72 See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]** 73 73 74 -**1.Configure Frequency Band** 74 +=== **1.Configure Frequency Band** === 75 75 76 76 AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]] 77 77 ... ... @@ -141,7 +141,7 @@ 141 141 AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1 142 142 143 143 144 -**2.Configure search network sequence** 144 +=== **2.Configure search network sequence** === 145 145 146 146 AT+QCFG="nwscanseq",<scanseq>,1 147 147 ... ... @@ -154,7 +154,7 @@ 154 154 155 155 AT+QCFG="nwscanseq",02,1 ~/~/Priority search for eMTC 156 156 157 -**3.Configure Network Category to be Searched for under LTE RAT** 157 +=== **3.Configure Network Category to be Searched for under LTE RAT** === 158 158 159 159 AT+QCFG="iotopmode",mode,1 160 160 ... ... @@ -162,7 +162,25 @@ 162 162 1 NB-IoT 163 163 2 eMTC and NB-IoT 164 164 165 +=== **4.AT command to set frequency band and network category** === 165 165 167 +AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f ~/~/<eMTC_bandval>,<NB-IoT_bandval> 168 + 169 +AT+IOTMOD=0 ~/~/ 0 eMTC 1 NB-IoT 2 eMTC and NB-IoT 170 + 171 +**Example :** 172 + 173 +Taking the use of 1nce cards in **the United States** as an example. 174 + 175 +AT+APN=iot.1nce.net ~/~/set APN 176 + 177 +AT+QBAND=0x100180A,0 ~/~/ eMTC ：Set frequency band B2,B4,B12,B13,B25 NB-IoT：No change 178 + 179 +AT+IOTMOD=0 ~/~/ Set eMTC Network 180 + 181 +**Setting the above commands in the United States will greatly reduce the network search time of the NB module.** 182 + 183 + 166 166 = 3. Configure to connect to different servers = 167 167 168 168 == 3.1 General UDP Connection ==
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