Changes for page General Manual for -CB , -CS models
Last modified by Mengting Qiu on 2025/03/08 11:35
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... ... @@ -162,25 +162,7 @@ 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** === 166 166 167 -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 - 184 184 = 3. Configure to connect to different servers = 185 185 186 186 == 3.1 General UDP Connection ==