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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 105.1
edited by Edwin Chen
on 2023/11/05 08:49
Change comment: There is no comment for this version
To version 92.1
edited by David Huang
on 2023/08/09 17:40
Change comment: Uploaded new attachment "image-20230809174053-9.png", version {1}

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1 -XWiki.Edwin
1 +XWiki.David
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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  
... ... @@ -16,14 +16,12 @@
16 16  
17 17  = 2. Attach Network =
18 18  
19 -== 2.1 General Configure to attach network ==
20 20  
21 -
22 22  To attache NB-IoT sensors to NB-IoT Network, You need to:
23 23  
24 24  1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
25 25  1. Insert the SIM card to Sensor
26 -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(%%))
27 27  
28 28  [[image:image-20230808205045-1.png||height="293" width="438"]]
29 29  
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32 32  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.
33 33  
34 34  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
35 -|(% 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**
36 36  |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
37 37  **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
38 38  
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42 42  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
43 43  
44 44  
45 -== 2.2 Speed Up Network Attach time ==
46 46  
47 -
48 -BC660K-GL supports multi bands (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail. User can lock the band to specify band for its operator to make this faster.
49 -
50 -(% style="color:#037691" %)**AT+QBAND?       ** (%%) ~/~/ Check what is the current used frequency band
51 -
52 -(% style="color:#037691" %)**AT+QBAND=1,4    ** (%%) ~/~/ Set to use 1 frequency band. Band4
53 -
54 -(% style="color:#037691" %)**AT+QBAND=2,8,20**  (%%) ~/~/ Set to use 2 frequency bands. Band 8 and Band 20
55 -
56 -
57 -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/]]**
58 -
59 -
60 60  = 3. Configure to connect to different servers =
61 61  
62 62  == 3.1 General UDP Connection ==
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120 120  
121 121  [[image:image-20230802112413-4.png]]
122 122  
123 -[[image:image-20230802112413-5.png||height="530" width="987"]]
103 +[[image:image-20230802112413-5.png]]
124 124  
125 125  (% 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.**
126 126  
... ... @@ -132,7 +132,7 @@
132 132  
133 133  [[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.
134 134  
135 -[[image:image-20230802112413-6.png||height="336" width="925"]]
115 +[[image:image-20230802112413-6.png]]
136 136  
137 137  [[image:image-20230802112413-7.png]]
138 138  
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157 157  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
158 158  
159 159  
140 +
160 160  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
161 161  
162 162  
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176 176  
177 177  (% style="color:blue" %)**Result: **
178 178  
179 -[[image:image-20230802112413-11.png||height="539" width="901"]]
160 +[[image:image-20230802112413-11.png]]
180 180  
181 181  
182 182  === 3.3.3 Configure NB-IoT Sensor for connection ===
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186 186  
187 187  In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
188 188  
189 -* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
170 +* (% style="color:blue" %)**AT+PRO=3,1** (%%) **~/~/ Set to use ThingSpeak Server and Related Payload**
190 190  
191 191  * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
192 192  
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199 199  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
200 200  
201 201  
183 +
202 202  ==== 3.3.3.2 Uplink Examples ====
203 203  
204 204  
205 -[[image:image-20230816201942-1.png]]
187 +For S31-NB
206 206  
207 207  For SE01-NB
208 208  
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233 233  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.
234 234  
235 235  
236 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
218 +[[image:image-20230802112413-12.png]]
237 237  
238 -[[image:image-20230802112413-13.png||height="331" width="978"]]
220 +[[image:image-20230802112413-13.png]]
239 239  
240 240  
241 241  Below is the NB-IoT Product Table show the mapping.
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261 261  |(% 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" %)
262 262  
263 263  
264 -== 3.4 [[Datacake>>https://datacake.co/]] ==
265 265  
247 +== 3.4 Datacake ==
266 266  
267 -(% class="wikigeneratedid" %)
268 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
269 -
270 -
271 -(% class="wikigeneratedid" %)
272 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
273 -
274 -* (% 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.
275 -
276 -* (% 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.
277 -
278 -
279 279  === 3.4.1 Create device ===
280 280  
281 281  
282 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
252 +[[image:image-20230808162301-1.png]]
283 283  
284 -[[image:image-20230808162301-1.png||height="473" width="994"]]
285 285  
286 -
287 287  [[image:image-20230808162342-2.png]]
288 288  
289 289  
290 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
291 -
292 292  [[image:image-20230808162421-3.png]]
293 293  
294 294  
295 -(% 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.
261 +The device ID needs to be filled in with IMEI, and a prefix of** 'f' **needs to be added.
296 296  
297 297  [[image:image-20230808163612-7.png]]
298 298  
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306 306  
307 307  Users can use their phones or computers to scan QR codes to obtain device data information.
308 308  
309 -[[image:image-20230808170051-8.png||height="255" width="259"]]
275 +[[image:image-20230808170051-8.png]]
310 310  
311 311  [[image:image-20230808170548-9.png]]
312 312  
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324 324  === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
325 325  
326 326  
327 -Take S31-NB UDP protocol as an example.
293 +[[image:image-20230802112413-29.png]]
328 328  
329 -Dragino provides input flow examples for the sensors.
330 330  
331 -User can download the required JSON file through Dragino Node-RED input flow template.
296 +[[image:image-20230802112413-30.png]]
332 332  
333 -Download sample JSON file link: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
334 334  
335 -We can directly import the template.
299 +=== 3.5.2 Simulate Connection ===
336 336  
337 -The templates for S31-NB and NB95S31B are the same.
338 338  
302 +[[image:image-20230802112413-31.png]]
339 339  
340 -[[image:image-20230809173127-4.png]]
341 341  
305 +=== 3.5.3 Configure NB-IoT Sensors ===
342 342  
343 -Please select the NB95S31B template.
344 344  
345 -[[image:image-20230809173310-5.png]]
308 +* (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%)    **~/~/  Set to mqtt Server and  Payload**
346 346  
347 -[[image:image-20230809173438-6.png]]
310 +* (% style="color:blue" %)**AT+CLIENT=any value**
348 348  
349 -[[image:image-20230809173800-7.png]]
312 +* (% style="color:blue" %)**AT+UNAME=any value**
350 350  
314 +* (% style="color:blue" %)**AT+PWD=any value**
351 351  
352 -Successfully imported template.
316 +* (% style="color:blue" %)**AT+PUBTOPIC=any value**
353 353  
354 -[[image:image-20230809173835-8.png]]
318 +* (% style="color:blue" %)**AT+SUBTOPIC=any value**
355 355  
356 356  
357 -Users can set UDP port.
358 358  
359 -[[image:image-20230809174053-9.png]]
360 -
361 -
362 -=== 3.5.2 Simulate Connection ===
363 -
364 -
365 -We have completed the configuration of UDP. We can try sending packets to node red.
366 -
367 -[[image:image-20230810083934-1.png]]
368 -
369 -[[image:image-20230810084048-2.png]]
370 -
371 -=== 3.5.3 Configure NB-IoT Sensors ===
372 -
373 -
374 -* (% style="color:blue" %)**AT+PRO=2,0(hex format) or 2,1(json format)  **(%%)** **~/~/  Set to UDP Server and  Payload
375 -
376 -* (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
377 -
378 -
379 379  == 3.6 ThingsBoard.Cloud (via MQTT) ==
380 380  
381 381  === 3.6.1 Configure ThingsBoard ===
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458 458  
459 459  * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
460 460  
404 +
405 +
461 461  Test Uplink by click the button for 1 second
462 462  
463 463  [[image:image-20230802112413-41.png]]
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496 496  
497 497  * (% style="color:#037691" %)**Client ID: “Any value”**
498 498  
444 +
445 +
499 499  (% style="color:blue" %)**On the section User credentials, set the following information:**
500 500  
501 501  * (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
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506 506  
507 507  * (% style="color:#037691" %)**SUBTOPIC: “Any value”**
508 508  
456 +
457 +
509 509  (% style="color:blue" %)**AT command:**
510 510  
511 511  * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
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521 521  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
522 522  
523 523  
473 +
524 524  === 3.7.2 Simulate with MQTT.fx ===
525 525  
526 -
527 527  [[image:image-20230802112413-52.png]]
528 528  
529 529  
530 530  [[image:image-20230808105300-2.png]]
531 531  
532 -
533 533  Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
534 534  
535 535  [[image:image-20230808105217-1.png]]
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545 545  [[image:image-20230802112413-51.png||height="184" width="696"]]
546 546  
547 547  
496 +
548 548  == 3.8 TCP Connection ==
549 549  
550 550  
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556 556  
557 557  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
558 558  
508 +
509 +
559 559  (% style="color:blue" %)**Sensor Console Output when Uplink:**
560 560  
561 561  [[image:image-20230807233631-1.png]]
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564 564  (% style="color:blue" %)**See result in TCP Server:**
565 565  
566 566  [[image:image-20230807233631-2.png]]
518 +
519 +
520 +
image-20230809180523-10.png
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