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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 104.4
edited by Xiaoling
on 2023/10/07 10:25
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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16 16  
17 17  = 2. Attach Network =
18 18  
19 +== 2.1 General Configure to attach network ==
19 19  
21 +
20 20  To attache NB-IoT sensors to NB-IoT Network, You need to:
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)
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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  
45 +
46 +== 2.2 Speed Up Network Attach time ==
47 +
48 +
49 +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.
50 +
51 +(% style="color:#037691" %)**AT+QBAND?       ** (%%) ~/~/ Check what is the current used frequency band
52 +
53 +(% style="color:#037691" %)**AT+QBAND=1,4    ** (%%) ~/~/ Set to use 1 frequency band. Band4
54 +
55 +(% style="color:#037691" %)**AT+QBAND=2,8,20**  (%%) ~/~/ Set to use 2 frequency bands. Band 8 and Band 20
56 +
57 +
43 43  = 3. Configure to connect to different servers =
44 44  
45 45  == 3.1 General UDP Connection ==
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140 140  * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
141 141  
142 142  
158 +
143 143  ==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
144 144  
145 145  
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182 182  * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
183 183  
184 184  
201 +
185 185  ==== 3.3.3.2 Uplink Examples ====
186 186  
204 +
187 187  [[image:image-20230816201942-1.png]]
188 188  
189 189  For SE01-NB
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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  
245 245  
264 +
246 246  == 3.4 [[Datacake>>https://datacake.co/]] ==
247 247  
248 248  
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258 258  * (% 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.
259 259  
260 260  
280 +
261 261  === 3.4.1 Create device ===
262 262  
263 263  
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358 358  * (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port   **(%%)** **~/~/  Set Server IP and  port
359 359  
360 360  
381 +
361 361  == 3.6 ThingsBoard.Cloud (via MQTT) ==
362 362  
363 363  === 3.6.1 Configure ThingsBoard ===
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503 503  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
504 504  
505 505  
527 +
506 506  === 3.7.2 Simulate with MQTT.fx ===
507 507  
508 508