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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 156.1
edited by Mengting Qiu
on 2024/04/18 14:43
Change comment: Uploaded new attachment "image-20240418144337-1.png", version {1}
To version 144.1
edited by Edwin Chen
on 2024/02/29 23:32
Change comment: Uploaded new attachment "image-20240229233154-1.png", version {1}

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1 -XWiki.ting
1 +XWiki.Edwin
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25 25  1. Power Off End Node ( See below for the power off/on position)
26 26  1. Insert the SIM card to Sensor. ( See below for direction)
27 27  1. Power On End Node
28 -1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
28 +1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>)
29 29  
30 30  [[image:image-20240208102804-1.png||height="286" width="696"]]
31 31  
... ... @@ -48,12 +48,13 @@
48 48  == 2.2 Speed Up Network Attach time ==
49 49  
50 50  
51 -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 and show **Signal Strenght:99**. User can lock the band to specify band for its operator to make this faster.
51 +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 and show Signal Strenght:99. User can lock the band to specify band for its operator to make this faster.
52 52  
53 53  (% style="color:#037691" %)**AT+QBAND?       **(%%) ~/~/ Check what is the current used frequency band
54 +
54 54  (% style="color:#037691" %)**AT+QBAND=1,4    **(%%) ~/~/ Set to use 1 frequency band. Band4
56 +
55 55  (% style="color:#037691" %)**Europe General**(%%) **AT+QBAND=2,8,20 ** ~/~/ Set to use 2 frequency bands. Band 8 and Band 20
56 -(% style="color:#037691" %)**Global General**(%%) : **AT+QBAND=10,8,20,28,2,4,12,13,66,85,5**
57 57  
58 58  (% style="color:#037691" %)**Verizon**(%%)** ** AT+QBAND=1,13
59 59  (% style="color:#037691" %)**AT&T**(%%)           AT+QBAND=3,12,4,2
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309 309  
310 310  ==== 3.4.2.1 Scan QR Code to get the device info ====
311 311  
312 -
313 313  Users can use their phones or computers to scan QR codes to obtain device data information.
314 314  
315 315  [[image:image-20230808170051-8.png||height="255" width="259"]]
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319 319  
320 320  ==== 3.4.2.2 Claim Device to User Account ====
321 321  
322 -
323 323  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
324 324  
325 325  
325 +
326 326  === 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
327 327  
328 +**Step1:Add a device**
328 328  
329 -**Step1: Add a device**
330 -
331 331  [[image:image-20240129170024-1.png||height="330" width="900"]]
332 332  
332 +**Step2:Choose your device type,please select dragino NB-IOT device**
333 333  
334 -**Step2: Choose your device type,please select dragino NB-IOT device**
335 -
336 336  [[image:image-20240129170216-2.png||height="534" width="643"]]
337 337  
336 +**Step3:Choose to create a new device**
338 338  
339 -**Step3: Choose to create a new device**
340 -
341 341  [[image:image-20240129170539-3.png||height="459" width="646"]]
342 342  
340 +**Step4:Fill in the device ID of your NB device**
343 343  
344 -**Step4: Fill in the device ID of your NB device**
345 -
346 346  [[image:image-20240202111546-1.png||height="378" width="651"]]
347 347  
344 +**Step5:Please select your device plan according to your needs and complete the creation of the device**
348 348  
349 -**Step5: Please select your device plan according to your needs and complete the creation of the device**
350 -
351 351  [[image:image-20240129171236-6.png||height="450" width="648"]]
352 352  
348 +**Step6:Please add the decoder at the payload decoder of the device configuration.**
353 353  
354 -**Step6: Please add the decoder at the payload decoder of the device configuration.**
355 -
356 356  **Decoder location:**[[dragino-end-node-decoder/Datacake-Dragino_NB at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]]
357 357  
358 358  [[image:image-20240129172056-7.png||height="457" width="816"]]
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359 359  
360 360  [[image:image-20240129173116-9.png||height="499" width="814"]]
361 361  
356 +**Step6:Add the output of the decoder as a field**
362 362  
363 -**Step7: Add the output of the decoder as a field**
364 -
365 365  [[image:image-20240129173541-10.png||height="592" width="968"]]
366 366  
360 +**Step7:Customize the dashboard and use fields as parameters of the dashboard**
367 367  
368 -**Step8: Customize the dashboard and use fields as parameters of the dashboard**
369 -
370 370  [[image:image-20240129174518-11.png||height="147" width="1042"]]
371 371  
372 372  [[image:image-20240129174657-12.png||height="538" width="916"]]
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376 376  
377 377  === 3.4.4 For device have not configured to connect to DataCake ===
378 378  
379 -
380 380  (% class="lead" %)
381 381  Use AT command for connecting to DataCake
382 382  
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634 634  [[image:image-20230807233631-2.png]]
635 635  
636 636  
628 += 4. FAQ =
637 637  
630 +== 4.1 What is the usage of Multi Sampling and One Uplink? ==
638 638  
639 -= 4. MQTT/UDP/TCP downlink =
640 -
641 -== 4.1 MQTT (via MQTT.fx) ==
642 -
643 -Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.//
644 -
645 -**1.** **Configure node MQTT connection (via MQTT.fx):**
646 -
647 -(% style="color:blue" %)**AT command:**
648 -
649 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
650 -
651 -* (% style="color:#037691" %)**AT+SUBTOPIC=User Defined**
652 -
653 -* (% style="color:#037691" %)**AT+PUBTOPIC=User Defined**
654 -
655 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
656 -
657 -* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
658 -
659 -* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1883 ** (%%) **~/~/ to set MQTT server address and port**
660 -
661 -(% style="color:red" %)**Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.**
662 -
663 -[[image:image-20240417180145-2.png||height="545" width="737"]]
664 -
665 -[[image:image-20240417180737-3.png||height="544" width="738"]]
666 -
667 -
668 -
669 -
670 -
671 -
672 -= 5. FAQ =
673 -
674 -== 5.1 What is the usage of Multi Sampling and One Uplink? ==
675 -
676 -
677 677  The NB series has the feature for Multi Sampling and one uplink. See one of them
678 678  
679 679  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]
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686 686  1*. **AT+TR=1800** ~/~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds)
687 687  1*. **AT+NOUD=24** ~/~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
688 688  1*. **AT+TDC=7200**  ~/~/ Uplink every 2 hours.
689 -1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.
644 +1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn;t lost 6 continue data. There will not data lost.
690 690  
691 -== 5.2 Why the uplink JSON format is not standard? ==
646 += 5. Trouble Shooting: =
692 692  
648 +== 5.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
693 693  
694 -The json format in uplink packet is not standard Json format. Below is the example. This is to make the payload as short as possible, due to NB-IoT transmit limition, a standard Json is not able to include 32 sets of sensors data with timestamp.
695 -
696 -The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
697 -
698 -[[image:image-20240229233154-1.png]]
699 -
700 -
701 -= 6. Trouble Shooting: =
702 -
703 -== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
704 -
705 -
706 706  There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate.
707 707  
708 708  If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
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727 727  If you have check all above and still fail. please send console log files (as many as possible) to [[support@dragino.com>>mailto:support@dragino.com]] so we can check.
728 728  
729 729  
730 -== 6.2 Issue: "NBIOT did not respond" ==
674 +== 5.2 Issue: "NBIOT did not respond" ==
731 731  
732 -
733 733  (% class="box errormessage" %)
734 734  (((
735 735  11:24:22.397 [44596]NBIOT did not respond.
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755 755  [[image:image-20240208001740-1.png]]
756 756  
757 757  
758 -== 6.3 Issue: "Failed to readI MSI number" ==
701 +== 5.3 Issue: "Failed to readI MSI number" ==
759 759  
760 -
761 761  (% class="box errormessage" %)
762 762  (((
763 763  [18170]Failed to read IMSI:1umber.
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769 769  Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: [[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]].
770 770  
771 771  
772 -== 6.4 Why sometime the AT Command is slow in reponse? ==
714 +== 5.4 Why sometime the AT Command is slow in reponse? ==
773 773  
774 -
775 775  When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
776 776  
777 777  [[image:image-20240226111928-1.png]]
719 +
720 +
721 +
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