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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 143.1
edited by Edwin Chen
on 2024/02/26 19:13
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  
... ... @@ -625,10 +625,46 @@
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  
646 -= 5. Trouble Shooting: =
691 +== 5.2 Why the uplink JSON format is not standard? ==
647 647  
648 -== 5.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
649 649  
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 +
650 650  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.
651 651  
652 652  If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
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671 671  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.
672 672  
673 673  
674 -== 5.2 Issue: "NBIOT did not respond" ==
730 +== 6.2 Issue: "NBIOT did not respond" ==
675 675  
732 +
676 676  (% class="box errormessage" %)
677 677  (((
678 678  11:24:22.397 [44596]NBIOT did not respond.
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698 698  [[image:image-20240208001740-1.png]]
699 699  
700 700  
701 -== 5.3 Issue: "Failed to readI MSI number" ==
758 +== 6.3 Issue: "Failed to readI MSI number" ==
702 702  
760 +
703 703  (% class="box errormessage" %)
704 704  (((
705 705  [18170]Failed to read IMSI:1umber.
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711 711  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"]].
712 712  
713 713  
714 -== 5.4 Why sometime the AT Command is slow in reponse? ==
772 +== 6.4 Why sometime the AT Command is slow in reponse? ==
715 715  
774 +
716 716  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.
717 717  
718 718  [[image:image-20240226111928-1.png]]
719 -
720 -
721 -
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