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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 102.1
edited by Edwin Chen
on 2023/08/16 20:21
Change comment: There is no comment for this version
To version 98.1
edited by David Huang
on 2023/08/10 08:41
Change comment: There is no comment for this version

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1 -XWiki.Edwin
1 +XWiki.David
Content
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4 4  {{toc/}}
5 5  
6 6  
7 -
8 -
9 -
10 -
11 11  = 1. The use of this guideline =
12 12  
13 13  
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21 21  
22 22  1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
23 23  1. Insert the SIM card to Sensor
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>)
20 +1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (% class="mark" %)(补充 APN 指令(%%))
25 25  
26 26  [[image:image-20230808205045-1.png||height="293" width="438"]]
27 27  
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30 30  The -NB and -NS models support (% style="color:blue" %)**LTE Cat NB2**(%%), with below frequency band: multiple frequency bands of (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85**(%%) . Make sure you use a the NB-IoT SIM card.
31 31  
32 32  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
33 -|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+APN=**|(% style="background-color:#4f81bd; color:white; width:474px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
29 +|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**APN**|(% style="background-color:#4f81bd; color:white; width:474px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Comments**
34 34  |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
35 35  **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
36 36  
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39 39  |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
40 40  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
41 41  
42 -
43 43  = 3. Configure to connect to different servers =
44 44  
45 45  == 3.1 General UDP Connection ==
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103 103  
104 104  [[image:image-20230802112413-4.png]]
105 105  
106 -[[image:image-20230802112413-5.png||height="530" width="987"]]
101 +[[image:image-20230802112413-5.png]]
107 107  
108 108  (% style="color:red" %)**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink  period to a suitable interval.**
109 109  
... ... @@ -115,7 +115,7 @@
115 115  
116 116  [[ThingSpeak>>url:https://thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well.
117 117  
118 -[[image:image-20230802112413-6.png||height="336" width="925"]]
113 +[[image:image-20230802112413-6.png]]
119 119  
120 120  [[image:image-20230802112413-7.png]]
121 121  
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139 139  
140 140  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
141 141  
142 -
143 143  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
144 144  
145 145  
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159 159  
160 160  (% style="color:blue" %)**Result: **
161 161  
162 -[[image:image-20230802112413-11.png||height="539" width="901"]]
156 +[[image:image-20230802112413-11.png]]
163 163  
164 164  
165 165  === 3.3.3 Configure NB-IoT Sensor for connection ===
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169 169  
170 170  In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
171 171  
172 -* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
166 +* (% style="color:blue" %)**AT+PRO=3,1** (%%) **~/~/ Set to use ThingSpeak Server and Related Payload**
173 173  
174 174  * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
175 175  
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181 181  
182 182  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
183 183  
184 -
185 185  ==== 3.3.3.2 Uplink Examples ====
186 186  
187 -[[image:image-20230816201942-1.png]]
188 188  
181 +For S31-NB
182 +
189 189  For SE01-NB
190 190  
191 191  For DDS20-NB
... ... @@ -215,9 +215,9 @@
215 215  When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly.
216 216  
217 217  
218 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
212 +[[image:image-20230802112413-12.png]]
219 219  
220 -[[image:image-20230802112413-13.png||height="331" width="978"]]
214 +[[image:image-20230802112413-13.png]]
221 221  
222 222  
223 223  Below is the NB-IoT Product Table show the mapping.
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242 242  |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
243 243  |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)count|(% colspan="1" style="width:153px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:160px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %)
244 244  
239 +== 3.4 Datacake ==
245 245  
246 -== 3.4 [[Datacake>>https://datacake.co/]] ==
247 -
248 -
249 -(% class="wikigeneratedid" %)
250 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
251 -
252 -
253 -(% class="wikigeneratedid" %)
254 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
255 -
256 -* (% style="color:blue" %)**S31B-NB-1D**(%%): This version have pre-configure DataCake connection. User just need to Power on this device, it will auto connect send data to DataCake Server.
257 -
258 -* (% style="color:blue" %)**S31B-NB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.
259 -
260 -
261 261  === 3.4.1 Create device ===
262 262  
263 263  
264 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
244 +[[image:image-20230808162301-1.png]]
265 265  
266 -[[image:image-20230808162301-1.png||height="473" width="994"]]
267 267  
268 -
269 269  [[image:image-20230808162342-2.png]]
270 270  
271 271  
272 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
273 -
274 274  [[image:image-20230808162421-3.png]]
275 275  
276 276  
277 -(% style="color:blue" %)**Fill Device ID**(%%). The device ID needs to be filled in with IMEI, and a prefix of(% style="color:blue" %)** 'f' **(%%)needs to be added.
253 +The device ID needs to be filled in with IMEI, and a prefix of** 'f' **needs to be added.
278 278  
279 279  [[image:image-20230808163612-7.png]]
280 280  
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288 288  
289 289  Users can use their phones or computers to scan QR codes to obtain device data information.
290 290  
291 -[[image:image-20230808170051-8.png||height="255" width="259"]]
267 +[[image:image-20230808170051-8.png]]
292 292  
293 293  [[image:image-20230808170548-9.png]]
294 294  
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321 321  
322 322  [[image:image-20230809173127-4.png]]
323 323  
324 -
325 325  Please select the NB95S31B template.
326 326  
327 327  [[image:image-20230809173310-5.png]]
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330 330  
331 331  [[image:image-20230809173800-7.png]]
332 332  
333 -
334 334  Successfully imported template.
335 335  
336 336  [[image:image-20230809173835-8.png]]
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340 340  
341 341  [[image:image-20230809174053-9.png]]
342 342  
343 -
344 344  === 3.5.2 Simulate Connection ===
345 345  
346 -
347 347  We have completed the configuration of UDP. We can try sending packets to node red.
348 348  
349 349  [[image:image-20230810083934-1.png]]
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353 353  === 3.5.3 Configure NB-IoT Sensors ===
354 354  
355 355  
356 -* (% style="color:blue" %)**AT+PRO=2,0(hex format) or 2,1(json format)  **(%%)** **~/~/  Set to UDP Server and  Payload
328 +* (% style="color:blue" %)**AT+PRO=2,0(hex format) or 2,1(json format)**(%%)    **~/~/  Set to UDP Server and  Payload**
357 357  
358 -* (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
330 +* **AT+SERVADDR=xx.xx.xx.xx,port   ** **~/~/  Set Server IP and  port**
359 359  
360 -
361 361  == 3.6 ThingsBoard.Cloud (via MQTT) ==
362 362  
363 363  === 3.6.1 Configure ThingsBoard ===
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502 502  
503 503  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
504 504  
505 -
506 506  === 3.7.2 Simulate with MQTT.fx ===
507 507  
508 -
509 509  [[image:image-20230802112413-52.png]]
510 510  
511 511  
512 512  [[image:image-20230808105300-2.png]]
513 513  
514 -
515 515  Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
516 516  
517 517  [[image:image-20230808105217-1.png]]
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527 527  [[image:image-20230802112413-51.png||height="184" width="696"]]
528 528  
529 529  
498 +
530 530  == 3.8 TCP Connection ==
531 531  
532 532  
image-20230816201942-1.png
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