<
From version < 8.1 >
edited by David Huang
on 2024/06/07 14:59
To version < 4.1 >
edited by Edwin Chen
on 2024/06/02 22:06
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.David
1 +XWiki.Edwin
Content
... ... @@ -23,19 +23,17 @@
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-20240602220856-1.png]]
26 +[[image:image-20240208102804-1.png||height="286" width="696"]]
27 27  
28 +[[image:image-20230808205045-1.png||height="293" width="438"]]
28 28  
29 -放一张如何插卡图片。
30 -
31 -
32 32  After doing above, the end nodes should be able to attach to NB-IoT network .
33 33  
34 34  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
35 35  
36 -~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
34 +~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
37 37  
38 -~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
36 +~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
39 39  
40 40  Make sure you use a the NB-IoT or LTE-M SIM card.
41 41  
... ... @@ -51,6 +51,9 @@
51 51  |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:406px" %)China Mainland, HongKong|(% style="width:351px" %) |(% style="width:120px" %)
52 52  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:406px" %)China Mainland|(% style="width:351px" %) |(% style="width:120px" %)
53 53  
52 +(% class="wikigeneratedid" %)
53 +== ==
54 +
54 54  == 2.2 Speed Up Network Attach time ==
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**.
... ... @@ -61,6 +61,7 @@
61 61  * AT+COPS=1,2,"50501",8
62 62  * AT+QCFG="band",0,0x8000000,0x8000000,1
63 63  
65 +
64 64  After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used.
65 65  
66 66  AT+QENG="servingcell"
... ... @@ -70,8 +70,6 @@
70 70  
71 71  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/]]**
72 72  
73 -
74 -
75 75  = 3. Configure to connect to different servers =
76 76  
77 77  == 3.1 General UDP Connection ==
... ... @@ -100,26 +100,6 @@
100 100  
101 101  [[image:image-20230802112413-3.png]]
102 102  
103 -== 3.2 General COAP Connection ==
104 -
105 -The NB-IoT Sensor can send packet to server use COAP protocol.
106 -
107 -Below are the commands.
108 -
109 -(% style="color:blue" %)**AT Commands:**
110 -
111 -* (% style="color:#037691" %)**AT+PRO=1,0**   (%%) ~/~/ Set to use COAP protocol to uplink, Payload Type select Hex payload.
112 -
113 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port
114 -
115 -* (% style="color:#037691" %)**AT+URI1=11,"I"**  (%%) ~/~/  Configure CoAP Message Options
116 -* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"**  (%%) ~/~/ Configure CoAP Message Options
117 -
118 -(% class="wikigeneratedid" %)
119 -=== 3.2.1 Uplink Example ===
120 -
121 -
122 -
123 123  == 3.2 General MQTT Connection ==
124 124  
125 125  The NB-IoT Sensor can send packet to server use MQTT protocol.
image-20240602220856-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -250.9 KB
Content
Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0