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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 102.2
edited by Xiaoling
on 2023/09/07 16:14
Change comment: There is no comment for this version
To version 100.1
edited by Edwin Chen
on 2023/08/12 22:37
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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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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40 40  |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %)
41 41  
42 42  
43 -
44 44  = 3. Configure to connect to different servers =
45 45  
46 46  == 3.1 General UDP Connection ==
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104 104  
105 105  [[image:image-20230802112413-4.png]]
106 106  
107 -[[image:image-20230802112413-5.png||height="530" width="987"]]
102 +[[image:image-20230802112413-5.png]]
108 108  
109 109  (% 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.**
110 110  
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116 116  
117 117  [[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.
118 118  
119 -[[image:image-20230802112413-6.png||height="336" width="925"]]
114 +[[image:image-20230802112413-6.png]]
120 120  
121 121  [[image:image-20230802112413-7.png]]
122 122  
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141 141  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
142 142  
143 143  
144 -
145 145  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
146 146  
147 147  
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161 161  
162 162  (% style="color:blue" %)**Result: **
163 163  
164 -[[image:image-20230802112413-11.png||height="539" width="901"]]
158 +[[image:image-20230802112413-11.png]]
165 165  
166 166  
167 167  === 3.3.3 Configure NB-IoT Sensor for connection ===
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184 184  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
185 185  
186 186  
187 -
188 188  ==== 3.3.3.2 Uplink Examples ====
189 189  
190 -[[image:image-20230816201942-1.png]]
191 191  
184 +For S31-NB
185 +
192 192  For SE01-NB
193 193  
194 194  For DDS20-NB
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218 218  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.
219 219  
220 220  
221 -[[image:image-20230802112413-12.png||height="504" width="1011"]]
215 +[[image:image-20230802112413-12.png]]
222 222  
223 -[[image:image-20230802112413-13.png||height="331" width="978"]]
217 +[[image:image-20230802112413-13.png]]
224 224  
225 225  
226 226  Below is the NB-IoT Product Table show the mapping.
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246 246  |(% 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" %)
247 247  
248 248  
249 -
250 250  == 3.4 [[Datacake>>https://datacake.co/]] ==
251 251  
252 252  
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255 255  
256 256  
257 257  (% class="wikigeneratedid" %)
258 -As example for S31B-NB. there are two versions: **S31B-NB-1D and S31B-NB-GE.**
251 +As example for S31B-NB. there are two versions: S31B-NB-1D and S31B-NB-GE.
259 259  
260 -* (% 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.
253 +* **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.
254 +* **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.
261 261  
262 -* (% 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.
263 263  
264 -
265 -
266 266  === 3.4.1 Create device ===
267 267  
268 268  
269 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
260 +**Add Device** in DataCake.
270 270  
271 -[[image:image-20230808162301-1.png||height="473" width="994"]]
262 +[[image:image-20230808162301-1.png]]
272 272  
273 273  
274 274  [[image:image-20230808162342-2.png]]
275 275  
276 276  
277 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
268 +**Choose the correct model** from template.
278 278  
279 279  [[image:image-20230808162421-3.png]]
280 280  
281 281  
282 -(% 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.
273 +**Fill Device ID**. The device ID needs to be filled in with IMEI, and a prefix of** 'f' **needs to be added.
283 283  
284 284  [[image:image-20230808163612-7.png]]
285 285  
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363 363  * (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
364 364  
365 365  
366 -
367 367  == 3.6 ThingsBoard.Cloud (via MQTT) ==
368 368  
369 369  === 3.6.1 Configure ThingsBoard ===
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509 509  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
510 510  
511 511  
512 -
513 513  === 3.7.2 Simulate with MQTT.fx ===
514 514  
515 515  
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