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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 145.1
edited by Edwin Chen
on 2024/02/29 23:34
Change comment: There is no comment for this version
To version 157.1
edited by Mengting Qiu
on 2024/04/18 14:47
Change comment: Uploaded new attachment "image-20240418144714-2.png", version {1}

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1 -XWiki.Edwin
1 +XWiki.ting
Content
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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>)
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
29 29  
30 30  [[image:image-20240208102804-1.png||height="286" width="696"]]
31 31  
... ... @@ -48,13 +48,12 @@
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 -
55 55  (% style="color:#037691" %)**AT+QBAND=1,4    **(%%) ~/~/ Set to use 1 frequency band. Band4
56 -
57 57  (% 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**
58 58  
59 59  (% style="color:#037691" %)**Verizon**(%%)** ** AT+QBAND=1,13
60 60  (% style="color:#037691" %)**AT&T**(%%)           AT+QBAND=3,12,4,2
... ... @@ -310,6 +310,7 @@
310 310  
311 311  ==== 3.4.2.1 Scan QR Code to get the device info ====
312 312  
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"]]
... ... @@ -319,34 +319,40 @@
319 319  
320 320  ==== 3.4.2.2 Claim Device to User Account ====
321 321  
322 +
322 322  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
323 323  
324 324  
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**
329 329  
329 +**Step1: Add a device**
330 +
330 330  [[image:image-20240129170024-1.png||height="330" width="900"]]
331 331  
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 +
334 334  [[image:image-20240129170216-2.png||height="534" width="643"]]
335 335  
336 -**Step3:Choose to create a new device**
337 337  
339 +**Step3: Choose to create a new device**
340 +
338 338  [[image:image-20240129170539-3.png||height="459" width="646"]]
339 339  
340 -**Step4:Fill in the device ID of your NB device**
341 341  
344 +**Step4: Fill in the device ID of your NB device**
345 +
342 342  [[image:image-20240202111546-1.png||height="378" width="651"]]
343 343  
344 -**Step5:Please select your device plan according to your needs and complete the creation of the device**
345 345  
349 +**Step5: Please select your device plan according to your needs and complete the creation of the device**
350 +
346 346  [[image:image-20240129171236-6.png||height="450" width="648"]]
347 347  
348 -**Step6:Please add the decoder at the payload decoder of the device configuration.**
349 349  
354 +**Step6: Please add the decoder at the payload decoder of the device configuration.**
355 +
350 350  **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]]
351 351  
352 352  [[image:image-20240129172056-7.png||height="457" width="816"]]
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353 353  
354 354  [[image:image-20240129173116-9.png||height="499" width="814"]]
355 355  
356 -**Step6:Add the output of the decoder as a field**
357 357  
363 +**Step7: Add the output of the decoder as a field**
364 +
358 358  [[image:image-20240129173541-10.png||height="592" width="968"]]
359 359  
360 -**Step7:Customize the dashboard and use fields as parameters of the dashboard**
361 361  
368 +**Step8: Customize the dashboard and use fields as parameters of the dashboard**
369 +
362 362  [[image:image-20240129174518-11.png||height="147" width="1042"]]
363 363  
364 364  [[image:image-20240129174657-12.png||height="538" width="916"]]
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368 368  
369 369  === 3.4.4 For device have not configured to connect to DataCake ===
370 370  
379 +
371 371  (% class="lead" %)
372 372  Use AT command for connecting to DataCake
373 373  
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625 625  [[image:image-20230807233631-2.png]]
626 626  
627 627  
628 -= 4. FAQ =
629 629  
630 -== 4.1 What is the usage of Multi Sampling and One Uplink? ==
631 631  
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 +
632 632  The NB series has the feature for Multi Sampling and one uplink. See one of them
633 633  
634 634  [[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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641 641  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)
642 642  1*. **AT+NOUD=24** ~/~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
643 643  1*. **AT+TDC=7200**  ~/~/ Uplink every 2 hours.
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.
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.
645 645  
691 +== 5.2 Why the uplink JSON format is not standard? ==
646 646  
647 -== 4.2 Why the uplink JSON format is not standard? ==
648 648  
649 649  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.
650 650  
696 +The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
697 +
651 651  [[image:image-20240229233154-1.png]]
652 652  
653 653  
701 += 6. Trouble Shooting: =
654 654  
655 -= 5. Trouble Shooting: =
703 +== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
656 656  
657 -== 5.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
658 658  
659 659  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.
660 660  
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680 680  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.
681 681  
682 682  
683 -== 5.2 Issue: "NBIOT did not respond" ==
730 +== 6.2 Issue: "NBIOT did not respond" ==
684 684  
732 +
685 685  (% class="box errormessage" %)
686 686  (((
687 687  11:24:22.397 [44596]NBIOT did not respond.
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707 707  [[image:image-20240208001740-1.png]]
708 708  
709 709  
710 -== 5.3 Issue: "Failed to readI MSI number" ==
758 +== 6.3 Issue: "Failed to readI MSI number" ==
711 711  
760 +
712 712  (% class="box errormessage" %)
713 713  (((
714 714  [18170]Failed to read IMSI:1umber.
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720 720  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"]].
721 721  
722 722  
723 -== 5.4 Why sometime the AT Command is slow in reponse? ==
772 +== 6.4 Why sometime the AT Command is slow in reponse? ==
724 724  
774 +
725 725  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.
726 726  
727 727  [[image:image-20240226111928-1.png]]
728 -
729 -
730 -
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