Changes for page General Manual for -CB , -CS models
Last modified by Mengting Qiu on 2025/03/08 11:35
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... ... @@ -55,7 +55,6 @@ 55 55 56 56 **BG95-M2** supports multi bands (% style="color:blue" %)**in NB-IoT and LTE-M. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail and show **Signal Strenght:99**. 57 57 58 -**Note:**Before using the NB module command, users need to power on the NB module. Run the AT+QSW command to turn on and off the NB module.Remember to shut down after using the NB module command, otherwise it will consume power. 59 59 60 60 Attache to 1NCE card for Australia use: 61 61 ... ... @@ -71,116 +71,8 @@ 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** === 75 75 76 -AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]] 77 77 78 -<GSM_bandval>: 79 - 80 -0 No change 81 -0x1 EGSM900 82 -0x2 DCS1800 83 -0x4 GSM850 84 -0x8 PCS1900 85 -0xF All of the supported bands above 86 - 87 -<eMTC_bandval>: 88 - 89 -0 No change 90 -0x1 LTE B1 91 -0x2 LTE B2 92 -0x4 LTE B3 93 -0x8 LTE B4 94 -0x10 LTE B5 95 -0x80 LTE B8 96 -0x800 LTE B12 97 -0x1000 LTE B13 98 -0x20000 LTE B18 99 -0x40000 LTE B19 100 -0x80000 LTE B20 101 -0x1000000 LTE B25 102 -0x2000000 LTE B26 103 -0x4000000 LTE B27 104 -0x8000000 LTE B28 105 -0x40000000 LTE B31 106 -0x20000000000000000 LTE B66 107 -0x800000000000000000 LTE B72 108 -0x1000000000000000000 LTE B73 109 -0x1000000000000000000000 LTE B85 110 - 111 -<NB-IoT_bandval>: 112 - 113 -0 No change 114 -0x1 LTE B1 115 -0x2 LTE B2 116 -0x4 LTE B3 117 -0x8 LTE B4 118 -0x10 LTE B5 119 -0x80 LTE B8 120 -0x800 LTE B12 121 -0x1000 LTE B13 122 -0x20000 LTE B18 123 -0x40000 LTE B19 124 -0x80000 LTE B20 125 -0x1000000 LTE B25 126 -0x8000000 LTE B28 127 -0x40000000 LTE B31 128 -0x20000000000000000 LTE B66 129 - 130 -0x400000000000000000 LTE B71 131 -0x800000000000000000 LTE B72 132 -0x1000000000000000000 LTE B73 133 -0x1000000000000000000000 LTE B85 134 - 135 -For example, setting the LTE-M network frequency band to 3. 136 - 137 -AT+QCFG="band",0xF,0x4,0,1 138 - 139 -When searching for all bands, the value of this command is set to: 140 - 141 -AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1 142 - 143 - 144 -=== **2.Configure search network sequence** === 145 - 146 -AT+QCFG="nwscanseq",<scanseq>,1 147 - 148 -<scanseq>: 149 - 150 -00 Automatic (eMTC → NB-IoT → GSM) 151 -01 GSM 152 -02 eMTC 153 -03 NB-IoT 154 - 155 -AT+QCFG="nwscanseq",02,1 ~/~/Priority search for eMTC 156 - 157 -=== **3.Configure Network Category to be Searched for under LTE RAT** === 158 - 159 -AT+QCFG="iotopmode",mode,1 160 - 161 -0 eMTC 162 -1 NB-IoT 163 -2 eMTC and NB-IoT 164 - 165 -=== **4.AT command to set frequency band and network category** === 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 == ... ... @@ -222,8 +222,9 @@ 222 222 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port 223 223 224 224 * (% style="color:#037691" %)**AT+URI1=11,"I"** (%%) ~/~/ Configure CoAP Message Options 225 -* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"** 116 +* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"** (%%) ~/~/ Configure CoAP Message Options 226 226 118 +(% class="wikigeneratedid" %) 227 227 === 3.2.1 Uplink Example === 228 228 229 229 ... ... @@ -736,24 +736,6 @@ 736 736 737 737 (% style="color:red" %)**Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.** 738 738 739 -= 5. GPS positioning function = 740 - 741 -=== 1. Turn on GPS function === 742 - 743 -(% class="wikigeneratedid" %) 744 -AT+GPS=1 or 0 ~/~/GPS function on or off 745 - 746 - 747 -=== 2.Extend the time to turn on GNSS === 748 - 749 -AT+GNSST=30 ~/~/GPS search for positioning information for 30 seconds 750 - 751 - 752 -=== 3.Get or set GPS positioning interval in units of hour === 753 - 754 -AT+GTDC=24 ~/~/The device will activate GPS positioning every 24 hours 755 - 756 - 757 757 = 5. FAQ = 758 758 759 759 == 5.1 What is the usage of Multi Sampling and One Uplink? ==
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