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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 162.1
edited by Bei Jinggeng
on 2024/05/30 17:53
Change comment: There is no comment for this version
To version 173.2
edited by kai
on 2024/07/29 16:32
Change comment: There is no comment for this version

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1 -XWiki.Bei
1 +XWiki.kai
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62 62  
63 63  After connection is successful, user can use (% style="color:#037691" %)**AT+QENG=0 **(%%) to check which band is actually in used.
64 64  
65 +By default, device will search network for 5 minutes. User can set the time to 10 minutes by (% style="color:#037691" %)**AT+CSQTIME=10 **(%%)so it can search longer.
65 65  
66 66  See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]**
67 67  
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536 536  [[image:image-20230802112413-43.png||height="407" width="825"]]
537 537  
538 538  
539 -== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
540 540  
541 -=== 3.7.1 Create device & Get Credentials ===
541 +== 3.7 ThingsBoard.Cloud (via COAP) ==
542 542  
543 +=== 3.7.1 Configure ThingsBoard ===
543 543  
545 +==== 3.7.1.1 Create Uplink & Downlink Converter ====
546 +
547 +
548 +(% style="color:blue" %)**Uplink Converter**
549 +
550 +The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported.
551 +
552 +To create an uplink converter go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page and click (% style="color:blue" %)**“plus”** (%%)button. Name it (% style="color:blue" %)**“COAP Uplink Converter”**(%%) and select type (% style="color:blue" %)"**Uplink"**(%%). Use debug mode for now.
553 +
554 +[[image:image-20240729141300-1.png||height="552" width="1115"]]
555 +
556 +
557 +(% style="color:blue" %)**Downlink Converter**
558 +
559 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external COAP broker.
560 +
561 +[[image:image-20240729142505-3.png||height="507" width="1023"]]
562 +
563 +
564 +==== 3.7.1.2 COAP Integration Setup ====
565 +
566 +
567 +Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“CoAP Integration”**(%%), select type **COAP  **(% style="color:blue" %);
568 +
569 +[[image:image-20240729144058-4.png||height="506" width="1021"]]
570 +
571 +
572 +The next steps is to add the recently created uplink converters;
573 +
574 +[[image:image-20240729150142-5.png||height="507" width="1023"]]
575 +
576 +
577 +==== 3.7.1.3 Add COAP Integration ====
578 +
579 +==== [[image:image-20240729161543-9.png||height="500" width="1009"]] ====
580 +
581 +
582 +=== 3.7.2 Node Configuration(Example: Connecting to the Thingsboard platform) ===
583 +
584 +==== 3.7.2.1 Instruction Description ====
585 +
586 +* AT+SERVADDR=COAP Server Address,5683
587 +
588 +Example: AT+SERVADDR=int.thingsboard.cloud,5683(The address is automatically generated when the COAP integration is created)
589 +
590 +Note:The port for the COAP protocol has been fixed to 5683
591 +
592 +AT+URL1=11,character length,""
593 +
594 +If the module used is BC660K, only one URL directive needs to be configured, e.g. AT+URL1=11,38, "i/faaaa241f-af4a-b780-4468-c671bb574858"
595 +
596 +== 3.8 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
597 +
598 +=== 3.8.1 Create device & Get Credentials ===
599 +
600 +
544 544  We use MQTT Connection to send data to [[Tago.io>>url:https://admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first.
545 545  
546 546  [[image:image-20230802112413-44.png]]
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589 589  
590 590  * (% style="color:#037691" %)**AT+PWD=“Your device token”**
591 591  
592 -=== 3.7.2 Simulate with MQTT.fx ===
649 +=== 3.8.2 Simulate with MQTT.fx ===
593 593  
594 594  
595 595  [[image:image-20230802112413-52.png]]
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605 605  [[image:image-20230808105329-3.png]]
606 606  
607 607  
608 -=== 3.7.3 tago data ===
665 +=== 3.8.3 tago data ===
609 609  
610 610  
611 611  [[image:image-20230802112413-50.png||height="242" width="1037"]]
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613 613  [[image:image-20230802112413-51.png||height="184" width="696"]]
614 614  
615 615  
616 -== 3.8 TCP Connection ==
673 +== 3.9 TCP Connection ==
617 617  
618 618  
619 619  (% style="color:blue" %)**AT command:**
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634 634  [[image:image-20230807233631-2.png]]
635 635  
636 636  
694 +== 3.10 AWS Connection ==
637 637  
638 638  
697 +Users can refer to [[Dragino NB device connection to AWS platform instructions>>http://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
698 +
699 +
700 +
701 +
639 639  = 4. MQTT/UDP/TCP downlink =
640 640  
641 641  == 4.1 MQTT (via MQTT.fx) ==
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795 795  
796 796  == (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?(%%) ==
797 797  
861 +(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
862 +=== UDP: ===
798 798  
799 -NB devices use downlink commands in Json format.
864 +(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
800 800  Its downlink command is the same as the AT command, but brackets are required.
801 801  Example:
802 802  
803 803  {AT+TDC=300}
804 804  
870 +
871 +(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
872 +=== MQTT: ===
873 +
874 +Json：
875 +
876 +The Json format in MQTT mode needs to be configured with all commands.
877 +If you have configurations that need to be changed, please change them in the template below.
878 +Template:
879 +
880 +{
881 +"AT+SERVADDR":"119.91.62.30,1882",
882 +"AT+CLIENT":"JwcXKjQBNhQ2JykDDAA5Ahs",
883 +"AT+UNAME":"usenamedragino",
884 +"AT+PWD":"passworddragino",
885 +"AT+PUBTOPIC":"123",
886 +"AT+SUBTOPIC":"321",
887 +"AT+TDC":"7200",
888 +"AT+INTMOD":"0",
889 +"AT+APN":"NULL",
890 +"AT+5VT":"0",
891 +"AT+PRO":"3,5",
892 +"AT+TR":"900",
893 +"AT+NOUD":"0",
894 +"AT+CSQTIME":"5",
895 +"AT+DNSTIMER":"0",
896 +"AT+TLSMOD":"0,0",
897 +"AT+MQOS":"0",
898 +"AT+TEMPALARM1":"0",
899 +"AT+TEMPALARM2":"10",
900 +"AT+TEMPALARM3":"0"
901 +}
902 +
903 +Hex：
904 +
905 +MQTT's hex format. Since many commands need to support strings, only a few commands are supported.
906 +
907 +The supported commands are consistent with LoRaWAN's hex commands.
908 +Please refer to the following link to obtain the hex format:
909 +
910 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
911 +
912 +
913 +== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.6 How to obtain device logs？(%%) ==
914 +
915 +* **AT Command: AT** **+GETLOG**
916 +
917 +This command can be used to query upstream logs of data packets.
918 +
919 +[[image:image-20240701114700-1.png]]
920 +
921 +
922 +
805 805  
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