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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 104.1
edited by Edwin Chen
on 2023/10/02 18:30
Change comment: There is no comment for this version
To version 99.1
edited by Edwin Chen
on 2023/08/10 12:36
Change comment: There is no comment for this version

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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  
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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 -(% class="wikigeneratedid" %)
44 -== ==
45 -
46 -== 2.2 Speed Up Network Attach time ==
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 -**AT+QBAND?** ~/~/ Check what is the current used frequency band
51 -
52 -**AT+QBAND=1,4** ~/~/ Set to use 1 frequency band. Band4
53 -
54 -**AT+QBAND=2,8,20** ~/~/ Set to use 2 frequency bands. Band 8 and Band 20
55 -
56 -
57 -
58 58  = 3. Configure to connect to different servers =
59 59  
60 60  == 3.1 General UDP Connection ==
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118 118  
119 119  [[image:image-20230802112413-4.png]]
120 120  
121 -[[image:image-20230802112413-5.png||height="530" width="987"]]
101 +[[image:image-20230802112413-5.png]]
122 122  
123 123  (% 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.**
124 124  
... ... @@ -130,7 +130,7 @@
130 130  
131 131  [[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.
132 132  
133 -[[image:image-20230802112413-6.png||height="336" width="925"]]
113 +[[image:image-20230802112413-6.png]]
134 134  
135 135  [[image:image-20230802112413-7.png]]
136 136  
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173 173  
174 174  (% style="color:blue" %)**Result: **
175 175  
176 -[[image:image-20230802112413-11.png||height="539" width="901"]]
156 +[[image:image-20230802112413-11.png]]
177 177  
178 178  
179 179  === 3.3.3 Configure NB-IoT Sensor for connection ===
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183 183  
184 184  In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
185 185  
186 -* (% 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**
187 187  
188 188  * (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
189 189  
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197 197  
198 198  ==== 3.3.3.2 Uplink Examples ====
199 199  
200 -[[image:image-20230816201942-1.png]]
201 201  
181 +For S31-NB
182 +
202 202  For SE01-NB
203 203  
204 204  For DDS20-NB
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228 228  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.
229 229  
230 230  
231 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
212 +[[image:image-20230802112413-12.png]]
232 232  
233 -[[image:image-20230802112413-13.png||height="331" width="978"]]
214 +[[image:image-20230802112413-13.png]]
234 234  
235 235  
236 236  Below is the NB-IoT Product Table show the mapping.
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255 255  |(% 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" %)
256 256  |(% 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" %)
257 257  
258 -== 3.4 [[Datacake>>https://datacake.co/]] ==
239 +== 3.4 Datacake ==
259 259  
260 -
261 -(% class="wikigeneratedid" %)
262 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
263 -
264 -
265 -(% class="wikigeneratedid" %)
266 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
267 -
268 -* (% 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.
269 -
270 -* (% 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.
271 -
272 272  === 3.4.1 Create device ===
273 273  
274 274  
275 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
244 +[[image:image-20230808162301-1.png]]
276 276  
277 -[[image:image-20230808162301-1.png||height="473" width="994"]]
278 278  
279 -
280 280  [[image:image-20230808162342-2.png]]
281 281  
282 282  
283 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
284 -
285 285  [[image:image-20230808162421-3.png]]
286 286  
287 287  
288 -(% 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.
289 289  
290 290  [[image:image-20230808163612-7.png]]
291 291  
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299 299  
300 300  Users can use their phones or computers to scan QR codes to obtain device data information.
301 301  
302 -[[image:image-20230808170051-8.png||height="255" width="259"]]
267 +[[image:image-20230808170051-8.png]]
303 303  
304 304  [[image:image-20230808170548-9.png]]
305 305  
... ... @@ -332,7 +332,6 @@
332 332  
333 333  [[image:image-20230809173127-4.png]]
334 334  
335 -
336 336  Please select the NB95S31B template.
337 337  
338 338  [[image:image-20230809173310-5.png]]
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341 341  
342 342  [[image:image-20230809173800-7.png]]
343 343  
344 -
345 345  Successfully imported template.
346 346  
347 347  [[image:image-20230809173835-8.png]]
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351 351  
352 352  [[image:image-20230809174053-9.png]]
353 353  
354 -
355 355  === 3.5.2 Simulate Connection ===
356 356  
357 -
358 358  We have completed the configuration of UDP. We can try sending packets to node red.
359 359  
360 360  [[image:image-20230810083934-1.png]]
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364 364  === 3.5.3 Configure NB-IoT Sensors ===
365 365  
366 366  
367 -* (% 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**
368 368  
369 -* (% 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**
370 370  
371 371  == 3.6 ThingsBoard.Cloud (via MQTT) ==
372 372  
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514 514  
515 515  === 3.7.2 Simulate with MQTT.fx ===
516 516  
517 -
518 518  [[image:image-20230802112413-52.png]]
519 519  
520 520  
521 521  [[image:image-20230808105300-2.png]]
522 522  
523 -
524 524  Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
525 525  
526 526  [[image:image-20230808105217-1.png]]
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536 536  [[image:image-20230802112413-51.png||height="184" width="696"]]
537 537  
538 538  
498 +
539 539  == 3.8 TCP Connection ==
540 540  
541 541  
image-20230816201942-1.png
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1 -XWiki.Edwin
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