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Changes for page Notes for TTN

Last modified by Xiaoling on 2025/08/04 14:58
From version 182.1
edited by Kilight Cao
on 2022/09/14 14:20
Change comment: Uploaded new attachment "image-20220914142021-7.png", version {1}
To version 185.1
edited by Kilight Cao
on 2022/10/18 10:07
Change comment: Uploaded new attachment "image-20221018100743-1.png", version {1}

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616 616  downlink
617 617  
618 618  
619 +
619 619  = 6.  Route TTN data to Node-Red =
620 620  
621 621  
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622 622  Users can create an MQTT integration by following the steps described in "[[5.TTN V3 Integrated into MQTT Server>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H5.A0TTNV3integratedintoMQTTserver]]"
623 623  
624 624  
626 +
625 625  == 6.1  Edit mqtt-broker node ==
626 626  
627 627  
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675 675  After importing the Input Flow is complete, the user needs to edit the MQTT in the node
676 676  
677 677  
678 -**~1. Change the Topic**
680 +(% style="color:blue" %)**1. Change the Topic**
679 679  
680 680  
681 681  Topic modifies it to the following format:
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685 685  [[image:image-20220914101543-1.png||height="632" width="1134"]]
686 686  
687 687  
688 -2.
689 689  
690 -[[image:image-20220914103142-2.png]]
691 +(% style="color:blue" %)**2. Enter the MQTT configuration information**
691 691  
692 692  
693 -[[image:image-20220914103303-3.png]]
694 +[[image:image-20220914103142-2.png||height="568" width="1125"]]
694 694  
695 -=== 6.3.3 Check result. ===
696 696  
697 +[[image:image-20220914103303-3.png||height="566" width="1125"]]
697 697  
698 698  
700 +(% class="wikigeneratedid" %)
701 +(% style="color:blue" %)**Finally, click "Update" and Deploy**
699 699  
703 +
704 +(% class="wikigeneratedid" %)
705 +"Connected" indicates that the Link Node-red to Local TTN is normal.
706 +
707 +(% class="wikigeneratedid" %)
708 +[[image:image-20220914140918-5.png||height="602" width="1121"]]
709 +
710 +
711 +
712 +=== 6.3.2 Check result. ===
713 +
714 +
715 +Users can check logs by adding debug.
716 +
717 +[[image:image-20220914140841-4.png||height="600" width="1119"]]
718 +
719 +
720 +
721 +In addition,Users can access the lps8v2 gateway's built-in as server of **Node-Red Chart UI **via the URL((% style="background-color:yellow" %)__**//http:~/~/<hostname>:1880/ui or http:~/~/<local-IPV4-address>:1880/ui//**__(%%)) in your browser.
722 +
723 +
724 +
725 +[[image:image-20220914142021-7.png||height="517" width="1346"]]
726 +
727 +
728 +
700 700  = 7.  Request Remote Support =
701 701  
702 702  
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711 711  * End Node traffic (from server UI) to shows end node activity in server. (Normally possible)
712 712  * End Node Keys screen shot shows in end node and server. so we can check if the keys are correct. (In most case, we found keys doesn't match, especially APP EUI)
713 713  
714 -
715 715  (% style="color:blue" %)**1. End Device Join Screen shot, we can check:**
716 716  
717 717  * If the device is sending join request to server?
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798 798  [[image:image-20220526142033-41.png]]
799 799  
800 800  Check if OTAA Keys match the keys in device
801 -
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