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Changes for page Notes for TTN

Last modified by Xiaoling on 2025/08/04 14:58
From version 174.1
edited by Kilight Cao
on 2022/09/14 10:15
Change comment: Uploaded new attachment "image-20220914101543-1.png", version {1}
To version 179.1
edited by Kilight Cao
on 2022/09/14 14:08
Change comment: Uploaded new attachment "image-20220914140841-4.png", version {1}

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667 667  === 6.3.1  Link Node-Red to Local TTN ===
668 668  
669 669  
670 -Users can download the Node-Red decoder from this link and import it into the Node-Red platform:  [[dragino-end-node-decoder/LHT65N.json at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/LHT65N.json]]
670 +Users can download the Node-Red decoder from this link and import it into the Node-Red platform:  **[[dragino-end-node-decoder/LHT65N.json (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/LHT65N.json]]**
671 671  
672 +For more information on importing Input Flow, check out this link: **[[Import Input Flow for Dragino Sensors>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0ImportInputFlowforDraginoSensors||style="background-color: rgb(255, 255, 255);"]]**
672 672  
673 -[[image:image-20220913134247-1.png||height="445" width="425"]]
674 674  
675 +After importing the Input Flow is complete, the user needs to edit the MQTT in the node
675 675  
676 -[[image:image-20220913153442-2.png||height="555" width="926"]]
677 677  
678 +**~1. Change the Topic**
678 678  
679 679  
680 -6.3.2 Add input flow for device.
681 +Topic modifies it to the following format:
681 681  
682 -6.3.3 Check result.
683 +**v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up**
683 683  
685 +[[image:image-20220914101543-1.png||height="632" width="1134"]]
684 684  
685 685  
688 +2.
686 686  
690 +[[image:image-20220914103142-2.png]]
691 +
692 +
693 +[[image:image-20220914103303-3.png]]
694 +
695 +=== 6.3.3 Check result. ===
696 +
697 +
698 +
699 +
687 687  = 7.  Request Remote Support =
688 688  
689 689  
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699 699  * 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)
700 700  
701 701  
702 -
703 -
704 704  (% style="color:blue" %)**1. End Device Join Screen shot, we can check:**
705 705  
706 706  * If the device is sending join request to server?
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788 788  
789 789  Check if OTAA Keys match the keys in device
790 790  
791 -
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