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Last modified by Xiaoling on 2023/12/27 09:15
From version 199.1
edited by Bei Jinggeng
on 2023/03/08 11:54
Change comment: Uploaded new attachment "image-20230308115430-1.png", version {1}
To version 193.1
edited by Bei Jinggeng
on 2023/03/02 14:53
Change comment: Uploaded new attachment "image-20230302145315-1.png", version {1}

Summary

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Content
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331 331  * Latitude: 02863D68  ⇒  //if (0x//02863D68//& 0x80000000 = 0 )~://  //value = 02863D68 /1000000 = 42.351976//
332 332  * Longitude: FAC29BAF  ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~://  //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
333 333  
334 +
334 334  (% style="color:red" %)**Important note:**
335 335  
336 336  1.  When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
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488 488  (% style="display:none" %) (%%)
489 489  
490 490  
491 -=== 2.4.6  Uplink FPORT~=7, Alarm information status（Since firmware 1.4.4） ===
492 +=== 2.4.6  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
492 492  
493 493  
494 -The upward link device is configured to FPORT = 7. Once Trackerd alarm, it will upload the news to the server.
495 -
496 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
497 -|**Size(bytes)**|2|1
498 -|**Value**|[[Alarm & BAT>>path:#HAlarm26BAT:]]|Mod+lon
499 -
500 - [[image:image-20230302145315-1.png]]
501 -
502 -alarm=(bytes[0] & 0x40)  ~/~/ Alarm status
503 -
504 -batV=~(~(~(bytes[0] & 0x3f) <<8) | bytes[1])/1000;  ~/~/ Battery,units:V
505 -
506 -mod = bytes[2] & 0xC0;
507 -
508 -Lon=(bytes[2] & 0x20)
509 -
510 -
511 -=== 2.4.7  Uplink FPORT~=8, WiFi Positioning with Strongest WiFi SSID（Since firmware 1.4.1） ===
512 -
513 -
514 514  TrackerD supports WiFi scans for indoor positioning. User can set [[**SMOD**>>||anchor="H3.2.7SetPositioningMode"]] to **WiFi** so TrackerD will scan WiFi and find the strongest WiFi info and uplink.
515 515  
516 516  
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533 533  (% style="display:none" %) (%%)
534 534  
535 535  
536 -=== 2.4.8  Add Payload format in TTN V3 ===
517 +=== 2.4.7  Add Payload format in TTN V3 ===
537 537  
538 538  
539 539  In TTN V3, user can add a custom payload so it shows friendly.
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576 576  [[image:1664502715371-321.png||_mstalt="292162"]]
577 577  
578 578  
579 -== 2.7  Integrate with Node-red ==
560 +== 2.7  Datalog Feature ==
580 580  
581 581  
582 -~1. Install node-red, please refer to the installation method in the link:
583 -
584 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H1.A0Installation]]
585 -2. Import the created flow template, please refer to the import method in the link:
586 -
587 - [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0Importsampleflow]]
588 - The address of the flow template:
589 -
590 - [[dragino-end-node-decoder/TrackerD.json at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/TrackerD.json]]
591 -
592 -(% style="color:red" %)**Note: If you are using NODE-RED for the first time, please search and install the two plug-ins in the figure below in node-red to fully use the flow template.**
593 -
594 -[[image:image-20230307135914-1.png||height="527" width="1045"]]
595 -
596 -
597 -[[image:image-20230307135932-2.png||height="527" width="1044"]]
598 -
599 -
600 -== 2.8  Datalog Feature ==
601 -
602 -
603 603  total 273 entries,by default,
604 604  
605 605  User can set [[PNACKMD=1>>||anchor="H3.2.11A0AutoSendNone-ACKmessages"]], to enable Datalog feature.
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612 612  [[image:image-20221009234629-1.png||_mstalt="431145" height="390" width="577"]]
613 613  
614 614  
615 -== 2.9  Alarm Mode ==
575 +== 2.8 Alarm Mode ==
616 616  
617 617  
618 618  (((
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637 637  )))
638 638  
639 639  
640 -== 2.10  Transport Mode ==
600 +== 2.9 Transport Mode ==
641 641  
642 642  
643 643  In Transport Mode, TrackerD will check if there is motion. If there is no motion, device will send uplinks every 20 minutes. If there is motion, device will send uplink every 5 minutes.
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649 649  (% style="display:none" %) (%%)
650 650  
651 651  
652 -== 2.11  LED Status ==
612 +== 2.10 LED Status ==
653 653  
654 654  
655 655  (% border="1.5" style="background-color:#ffffcc; width:500px" %)
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669 669  (% style="display:none" %) (%%)
670 670  
671 671  
672 -== 2.12  Button Function ==
632 +== 2.11 Button Function ==
673 673  
674 674  
675 675  (% style="color:blue" %)**RESET button:**
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694 694  (% style="display:none" %) (%%)
695 695  
696 696  
697 -== 2.13  USB Port Function ==
657 +== 2.12 USB Port Function ==
698 698  
699 699  
700 700  The USB interface of TrackerD has below functions:
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