<
From version < 4.1 >
edited by Edwin Chen
on 2024/06/02 22:06
To version < 7.1 >
edited by Edwin Chen
on 2024/06/02 22:10
>
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23 23  1. Power On End Node
24 24  1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
25 25  
26 -[[image:image-20240208102804-1.png||height="286" width="696"]]
26 +[[image:image-20240602220856-1.png]]
27 27  
28 -[[image:image-20230808205045-1.png||height="293" width="438"]]
29 29  
29 +放一张如何插卡图片。
30 +
31 +
30 30  After doing above, the end nodes should be able to attach to NB-IoT network .
31 31  
32 32  The -CB and -CS models support (% style="color:blue" %)**LTE Cat NB2 and LTE-M (CAT-M1)**(%%), with below frequency band: multiple frequency bands of
33 33  
34 -~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
36 +~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
35 35  
36 -~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
38 +~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
37 37  
38 38  Make sure you use a the NB-IoT or LTE-M SIM card.
39 39  
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49 49  |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:406px" %)China Mainland, HongKong|(% style="width:351px" %) |(% style="width:120px" %)
50 50  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:406px" %)China Mainland|(% style="width:351px" %) |(% style="width:120px" %)
51 51  
52 -(% class="wikigeneratedid" %)
53 -== ==
54 54  
55 55  == 2.2 Speed Up Network Attach time ==
56 56  
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62 62  * AT+COPS=1,2,"50501",8
63 63  * AT+QCFG="band",0,0x8000000,0x8000000,1
64 64  
65 -
66 66  After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used.
67 67  
68 68  AT+QENG="servingcell"
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72 72  
73 73  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/]]**
74 74  
74 +
75 +
75 75  = 3. Configure to connect to different servers =
76 76  
77 77  == 3.1 General UDP Connection ==
image-20240602220856-1.png
Author
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1 +XWiki.Edwin
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1 +250.9 KB
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