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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 103.1
edited by Edwin Chen
on 2023/10/02 18:27
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  
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16 16  
17 17  = 2. Attach Network =
18 18  
19 -== 2.1 General Configure to attach network ==
20 20  
21 21  To attache NB-IoT sensors to NB-IoT Network, You need to:
22 22  
23 23  1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
24 24  1. Insert the SIM card to Sensor
25 -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(%%))
26 26  
27 27  [[image:image-20230808205045-1.png||height="293" width="438"]]
28 28  
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31 31  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.
32 32  
33 33  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
34 -|(% 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**
35 35  |(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:474px" %)(((
36 36  **[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
37 37  
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40 40  |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %)
41 41  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
42 42  
43 -== 2.2 Speed Up Network Attach time ==
44 44  
45 -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.
46 46  
47 -
48 -
49 49  = 3. Configure to connect to different servers =
50 50  
51 51  == 3.1 General UDP Connection ==
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109 109  
110 110  [[image:image-20230802112413-4.png]]
111 111  
112 -[[image:image-20230802112413-5.png||height="530" width="987"]]
103 +[[image:image-20230802112413-5.png]]
113 113  
114 114  (% 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.**
115 115  
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121 121  
122 122  [[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.
123 123  
124 -[[image:image-20230802112413-6.png||height="336" width="925"]]
115 +[[image:image-20230802112413-6.png]]
125 125  
126 126  [[image:image-20230802112413-7.png]]
127 127  
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146 146  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
147 147  
148 148  
140 +
149 149  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
150 150  
151 151  
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165 165  
166 166  (% style="color:blue" %)**Result: **
167 167  
168 -[[image:image-20230802112413-11.png||height="539" width="901"]]
160 +[[image:image-20230802112413-11.png]]
169 169  
170 170  
171 171  === 3.3.3 Configure NB-IoT Sensor for connection ===
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175 175  
176 176  In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
177 177  
178 -* (% 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**
179 179  
180 180  * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
181 181  
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188 188  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
189 189  
190 190  
183 +
191 191  ==== 3.3.3.2 Uplink Examples ====
192 192  
193 -[[image:image-20230816201942-1.png]]
194 194  
187 +For S31-NB
188 +
195 195  For SE01-NB
196 196  
197 197  For DDS20-NB
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221 221  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.
222 222  
223 223  
224 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
218 +[[image:image-20230802112413-12.png]]
225 225  
226 -[[image:image-20230802112413-13.png||height="331" width="978"]]
220 +[[image:image-20230802112413-13.png]]
227 227  
228 228  
229 229  Below is the NB-IoT Product Table show the mapping.
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249 249  |(% 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" %)
250 250  
251 251  
252 -== 3.4 [[Datacake>>https://datacake.co/]] ==
253 253  
247 +== 3.4 Datacake ==
254 254  
255 -(% class="wikigeneratedid" %)
256 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
257 -
258 -
259 -(% class="wikigeneratedid" %)
260 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
261 -
262 -* (% 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.
263 -
264 -* (% 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.
265 -
266 -
267 267  === 3.4.1 Create device ===
268 268  
269 269  
270 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
252 +[[image:image-20230808162301-1.png]]
271 271  
272 -[[image:image-20230808162301-1.png||height="473" width="994"]]
273 273  
274 -
275 275  [[image:image-20230808162342-2.png]]
276 276  
277 277  
278 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
279 -
280 280  [[image:image-20230808162421-3.png]]
281 281  
282 282  
283 -(% 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.
284 284  
285 285  [[image:image-20230808163612-7.png]]
286 286  
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294 294  
295 295  Users can use their phones or computers to scan QR codes to obtain device data information.
296 296  
297 -[[image:image-20230808170051-8.png||height="255" width="259"]]
275 +[[image:image-20230808170051-8.png]]
298 298  
299 299  [[image:image-20230808170548-9.png]]
300 300  
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312 312  === 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
313 313  
314 314  
315 -Take S31-NB UDP protocol as an example.
293 +[[image:image-20230802112413-29.png]]
316 316  
317 -Dragino provides input flow examples for the sensors.
318 318  
319 -User can download the required JSON file through Dragino Node-RED input flow template.
296 +[[image:image-20230802112413-30.png]]
320 320  
321 -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]]
322 322  
323 -We can directly import the template.
299 +=== 3.5.2 Simulate Connection ===
324 324  
325 -The templates for S31-NB and NB95S31B are the same.
326 326  
302 +[[image:image-20230802112413-31.png]]
327 327  
328 -[[image:image-20230809173127-4.png]]
329 329  
305 +=== 3.5.3 Configure NB-IoT Sensors ===
330 330  
331 -Please select the NB95S31B template.
332 332  
333 -[[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**
334 334  
335 -[[image:image-20230809173438-6.png]]
310 +* (% style="color:blue" %)**AT+CLIENT=any value**
336 336  
337 -[[image:image-20230809173800-7.png]]
312 +* (% style="color:blue" %)**AT+UNAME=any value**
338 338  
314 +* (% style="color:blue" %)**AT+PWD=any value**
339 339  
340 -Successfully imported template.
316 +* (% style="color:blue" %)**AT+PUBTOPIC=any value**
341 341  
342 -[[image:image-20230809173835-8.png]]
318 +* (% style="color:blue" %)**AT+SUBTOPIC=any value**
343 343  
344 344  
345 -Users can set UDP port.
346 346  
347 -[[image:image-20230809174053-9.png]]
348 -
349 -
350 -=== 3.5.2 Simulate Connection ===
351 -
352 -
353 -We have completed the configuration of UDP. We can try sending packets to node red.
354 -
355 -[[image:image-20230810083934-1.png]]
356 -
357 -[[image:image-20230810084048-2.png]]
358 -
359 -=== 3.5.3 Configure NB-IoT Sensors ===
360 -
361 -
362 -* (% style="color:blue" %)**AT+PRO=2,0(hex format) or 2,1(json format)  **(%%)** **~/~/  Set to UDP Server and  Payload
363 -
364 -* (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
365 -
366 -
367 367  == 3.6 ThingsBoard.Cloud (via MQTT) ==
368 368  
369 369  === 3.6.1 Configure ThingsBoard ===
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446 446  
447 447  * (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
448 448  
404 +
405 +
449 449  Test Uplink by click the button for 1 second
450 450  
451 451  [[image:image-20230802112413-41.png]]
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484 484  
485 485  * (% style="color:#037691" %)**Client ID: “Any value”**
486 486  
444 +
445 +
487 487  (% style="color:blue" %)**On the section User credentials, set the following information:**
488 488  
489 489  * (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
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494 494  
495 495  * (% style="color:#037691" %)**SUBTOPIC: “Any value”**
496 496  
456 +
457 +
497 497  (% style="color:blue" %)**AT command:**
498 498  
499 499  * (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
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509 509  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
510 510  
511 511  
473 +
512 512  === 3.7.2 Simulate with MQTT.fx ===
513 513  
514 -
515 515  [[image:image-20230802112413-52.png]]
516 516  
517 517  
518 518  [[image:image-20230808105300-2.png]]
519 519  
520 -
521 521  Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
522 522  
523 523  [[image:image-20230808105217-1.png]]
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533 533  [[image:image-20230802112413-51.png||height="184" width="696"]]
534 534  
535 535  
496 +
536 536  == 3.8 TCP Connection ==
537 537  
538 538  
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544 544  
545 545  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
546 546  
508 +
509 +
547 547  (% style="color:blue" %)**Sensor Console Output when Uplink:**
548 548  
549 549  [[image:image-20230807233631-1.png]]
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552 552  (% style="color:blue" %)**See result in TCP Server:**
553 553  
554 554  [[image:image-20230807233631-2.png]]
518 +
519 +
520 +
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