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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 174.4
edited by Xiaoling
on 2022/06/15 10:30
Change comment: There is no comment for this version
To version 173.4
edited by Xiaoling
on 2022/06/15 10:13
Change comment: There is no comment for this version

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... ... @@ -362,8 +362,6 @@
362 362  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
363 363  * If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
364 364  
365 -
366 -
367 367  === 2.3.3  Interrupt Pin ===
368 368  
369 369  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2A0SetInterruptMode"]] for the hardware and software set up.
... ... @@ -485,23 +485,489 @@
485 485  
486 486  
487 487  
488 -== 2.6  LED Indicator ==
486 +== 2.6  Frequency Plans ==
489 489  
490 -The LDDS20 has an internal LED which is to show the status of different state.
488 +(((
489 +The LDDS75 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
490 +)))
491 491  
492 492  
493 +
494 +=== 2.6.1  EU863-870 (EU868) ===
495 +
496 +(((
497 +(% style="color:blue" %)**Uplink:**
498 +)))
499 +
500 +(((
501 +868.1 - SF7BW125 to SF12BW125
502 +)))
503 +
504 +(((
505 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
506 +)))
507 +
508 +(((
509 +868.5 - SF7BW125 to SF12BW125
510 +)))
511 +
512 +(((
513 +867.1 - SF7BW125 to SF12BW125
514 +)))
515 +
516 +(((
517 +867.3 - SF7BW125 to SF12BW125
518 +)))
519 +
520 +(((
521 +867.5 - SF7BW125 to SF12BW125
522 +)))
523 +
524 +(((
525 +867.7 - SF7BW125 to SF12BW125
526 +)))
527 +
528 +(((
529 +867.9 - SF7BW125 to SF12BW125
530 +)))
531 +
532 +(((
533 +868.8 - FSK
534 +)))
535 +
536 +(((
537 +
538 +)))
539 +
540 +(((
541 +(% style="color:blue" %)**Downlink:**
542 +)))
543 +
544 +(((
545 +Uplink channels 1-9 (RX1)
546 +)))
547 +
548 +(((
549 +869.525 - SF9BW125 (RX2 downlink only)
550 +)))
551 +
552 +
553 +
554 +=== 2.6.2  US902-928(US915) ===
555 +
556 +(((
557 +Used in USA, Canada and South America. Default use CHE=2
558 +
559 +(% style="color:blue" %)**Uplink:**
560 +
561 +903.9 - SF7BW125 to SF10BW125
562 +
563 +904.1 - SF7BW125 to SF10BW125
564 +
565 +904.3 - SF7BW125 to SF10BW125
566 +
567 +904.5 - SF7BW125 to SF10BW125
568 +
569 +904.7 - SF7BW125 to SF10BW125
570 +
571 +904.9 - SF7BW125 to SF10BW125
572 +
573 +905.1 - SF7BW125 to SF10BW125
574 +
575 +905.3 - SF7BW125 to SF10BW125
576 +
577 +
578 +(% style="color:blue" %)**Downlink:**
579 +
580 +923.3 - SF7BW500 to SF12BW500
581 +
582 +923.9 - SF7BW500 to SF12BW500
583 +
584 +924.5 - SF7BW500 to SF12BW500
585 +
586 +925.1 - SF7BW500 to SF12BW500
587 +
588 +925.7 - SF7BW500 to SF12BW500
589 +
590 +926.3 - SF7BW500 to SF12BW500
591 +
592 +926.9 - SF7BW500 to SF12BW500
593 +
594 +927.5 - SF7BW500 to SF12BW500
595 +
596 +923.3 - SF12BW500(RX2 downlink only)
597 +
598 +
599 +
600 +)))
601 +
602 +=== 2.6.3  CN470-510 (CN470) ===
603 +
604 +(((
605 +Used in China, Default use CHE=1
606 +)))
607 +
608 +(((
609 +(% style="color:blue" %)**Uplink:**
610 +)))
611 +
612 +(((
613 +486.3 - SF7BW125 to SF12BW125
614 +)))
615 +
616 +(((
617 +486.5 - SF7BW125 to SF12BW125
618 +)))
619 +
620 +(((
621 +486.7 - SF7BW125 to SF12BW125
622 +)))
623 +
624 +(((
625 +486.9 - SF7BW125 to SF12BW125
626 +)))
627 +
628 +(((
629 +487.1 - SF7BW125 to SF12BW125
630 +)))
631 +
632 +(((
633 +487.3 - SF7BW125 to SF12BW125
634 +)))
635 +
636 +(((
637 +487.5 - SF7BW125 to SF12BW125
638 +)))
639 +
640 +(((
641 +487.7 - SF7BW125 to SF12BW125
642 +)))
643 +
644 +(((
645 +
646 +)))
647 +
648 +(((
649 +(% style="color:blue" %)**Downlink:**
650 +)))
651 +
652 +(((
653 +506.7 - SF7BW125 to SF12BW125
654 +)))
655 +
656 +(((
657 +506.9 - SF7BW125 to SF12BW125
658 +)))
659 +
660 +(((
661 +507.1 - SF7BW125 to SF12BW125
662 +)))
663 +
664 +(((
665 +507.3 - SF7BW125 to SF12BW125
666 +)))
667 +
668 +(((
669 +507.5 - SF7BW125 to SF12BW125
670 +)))
671 +
672 +(((
673 +507.7 - SF7BW125 to SF12BW125
674 +)))
675 +
676 +(((
677 +507.9 - SF7BW125 to SF12BW125
678 +)))
679 +
680 +(((
681 +508.1 - SF7BW125 to SF12BW125
682 +)))
683 +
684 +(((
685 +505.3 - SF12BW125 (RX2 downlink only)
686 +)))
687 +
688 +
689 +
690 +=== 2.6.4  AU915-928(AU915) ===
691 +
692 +(((
693 +Default use CHE=2
694 +
695 +(% style="color:blue" %)**Uplink:**
696 +
697 +916.8 - SF7BW125 to SF12BW125
698 +
699 +917.0 - SF7BW125 to SF12BW125
700 +
701 +917.2 - SF7BW125 to SF12BW125
702 +
703 +917.4 - SF7BW125 to SF12BW125
704 +
705 +917.6 - SF7BW125 to SF12BW125
706 +
707 +917.8 - SF7BW125 to SF12BW125
708 +
709 +918.0 - SF7BW125 to SF12BW125
710 +
711 +918.2 - SF7BW125 to SF12BW125
712 +
713 +
714 +(% style="color:blue" %)**Downlink:**
715 +
716 +923.3 - SF7BW500 to SF12BW500
717 +
718 +923.9 - SF7BW500 to SF12BW500
719 +
720 +924.5 - SF7BW500 to SF12BW500
721 +
722 +925.1 - SF7BW500 to SF12BW500
723 +
724 +925.7 - SF7BW500 to SF12BW500
725 +
726 +926.3 - SF7BW500 to SF12BW500
727 +
728 +926.9 - SF7BW500 to SF12BW500
729 +
730 +927.5 - SF7BW500 to SF12BW500
731 +
732 +923.3 - SF12BW500(RX2 downlink only)
733 +
734 +
735 +
736 +)))
737 +
738 +=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
739 +
740 +(((
741 +(% style="color:blue" %)**Default Uplink channel:**
742 +)))
743 +
744 +(((
745 +923.2 - SF7BW125 to SF10BW125
746 +)))
747 +
748 +(((
749 +923.4 - SF7BW125 to SF10BW125
750 +)))
751 +
752 +(((
753 +
754 +)))
755 +
756 +(((
757 +(% style="color:blue" %)**Additional Uplink Channel**:
758 +)))
759 +
760 +(((
761 +(OTAA mode, channel added by JoinAccept message)
762 +)))
763 +
764 +(((
765 +
766 +)))
767 +
768 +(((
769 +(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
770 +)))
771 +
772 +(((
773 +922.2 - SF7BW125 to SF10BW125
774 +)))
775 +
776 +(((
777 +922.4 - SF7BW125 to SF10BW125
778 +)))
779 +
780 +(((
781 +922.6 - SF7BW125 to SF10BW125
782 +)))
783 +
784 +(((
785 +922.8 - SF7BW125 to SF10BW125
786 +)))
787 +
788 +(((
789 +923.0 - SF7BW125 to SF10BW125
790 +)))
791 +
792 +(((
793 +922.0 - SF7BW125 to SF10BW125
794 +)))
795 +
796 +(((
797 +
798 +)))
799 +
800 +(((
801 +(% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
802 +)))
803 +
804 +(((
805 +923.6 - SF7BW125 to SF10BW125
806 +)))
807 +
808 +(((
809 +923.8 - SF7BW125 to SF10BW125
810 +)))
811 +
812 +(((
813 +924.0 - SF7BW125 to SF10BW125
814 +)))
815 +
816 +(((
817 +924.2 - SF7BW125 to SF10BW125
818 +)))
819 +
820 +(((
821 +924.4 - SF7BW125 to SF10BW125
822 +)))
823 +
824 +(((
825 +924.6 - SF7BW125 to SF10BW125
826 +)))
827 +
828 +(((
829 +
830 +)))
831 +
832 +(((
833 +(% style="color:blue" %)**Downlink:**
834 +)))
835 +
836 +(((
837 +Uplink channels 1-8 (RX1)
838 +)))
839 +
840 +(((
841 +923.2 - SF10BW125 (RX2)
842 +)))
843 +
844 +
845 +
846 +=== 2.6.6  KR920-923 (KR920) ===
847 +
848 +(((
849 +(% style="color:blue" %)**Default channel:**
850 +)))
851 +
852 +(((
853 +922.1 - SF7BW125 to SF12BW125
854 +)))
855 +
856 +(((
857 +922.3 - SF7BW125 to SF12BW125
858 +)))
859 +
860 +(((
861 +922.5 - SF7BW125 to SF12BW125
862 +)))
863 +
864 +(((
865 +
866 +)))
867 +
868 +(((
869 +(% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
870 +)))
871 +
872 +(((
873 +922.1 - SF7BW125 to SF12BW125
874 +)))
875 +
876 +(((
877 +922.3 - SF7BW125 to SF12BW125
878 +)))
879 +
880 +(((
881 +922.5 - SF7BW125 to SF12BW125
882 +)))
883 +
884 +(((
885 +922.7 - SF7BW125 to SF12BW125
886 +)))
887 +
888 +(((
889 +922.9 - SF7BW125 to SF12BW125
890 +)))
891 +
892 +(((
893 +923.1 - SF7BW125 to SF12BW125
894 +)))
895 +
896 +(((
897 +923.3 - SF7BW125 to SF12BW125
898 +)))
899 +
900 +(((
901 +
902 +)))
903 +
904 +(((
905 +(% style="color:blue" %)**Downlink:**
906 +)))
907 +
908 +(((
909 +Uplink channels 1-7(RX1)
910 +)))
911 +
912 +(((
913 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
914 +)))
915 +
916 +
917 +
918 +=== 2.6.7  IN865-867 (IN865) ===
919 +
920 +(((
921 +(% style="color:blue" %)**Uplink:**
922 +)))
923 +
924 +(((
925 +865.0625 - SF7BW125 to SF12BW125
926 +)))
927 +
928 +(((
929 +865.4025 - SF7BW125 to SF12BW125
930 +)))
931 +
932 +(((
933 +865.9850 - SF7BW125 to SF12BW125
934 +)))
935 +
936 +(((
937 +
938 +)))
939 +
940 +(((
941 +(% style="color:blue" %)**Downlink:**
942 +)))
943 +
944 +(((
945 +Uplink channels 1-3 (RX1)
946 +)))
947 +
948 +(((
949 +866.550 - SF10BW125 (RX2)
950 +)))
951 +
952 +
953 +
954 +== 2.7  LED Indicator ==
955 +
956 +The LDDS75 has an internal LED which is to show the status of different state.
957 +
958 +
493 493  * Blink once when device power on.
494 494  * The device detects the sensor and flashes 5 times.
495 495  * Solid ON for 5 seconds once device successful Join the network.
496 496  * Blink once when device transmit a packet.
497 497  
964 +== 2.8  ​Firmware Change Log ==
498 498  
499 499  
500 -== 2.7  ​Firmware Change Log ==
501 -
502 -
503 503  (((
504 -**Firmware download link:  **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
968 +**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
505 505  )))
506 506  
507 507  (((
... ... @@ -509,38 +509,44 @@
509 509  )))
510 510  
511 511  (((
512 -**Firmware Upgrade Method:  [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]**
976 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
513 513  )))
514 514  
515 515  
516 516  
517 -== 2.8  Battery Analysis ==
981 +== 2.9  Mechanical ==
518 518  
519 519  
984 +[[image:image-20220610172003-1.png]]
520 520  
521 521  
522 -=== 2.8.1  Battery Type ===
987 +[[image:image-20220610172003-2.png]]
523 523  
524 -The LDDS20 battery is a combination of a 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
525 525  
526 526  
991 +== 2.10  Battery Analysis ==
992 +
993 +=== 2.10.1  Battery Type ===
994 +
995 +The LDDS75 battery is a combination of a 4000mAh or 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
996 +
997 +
527 527  The battery related documents as below:
528 528  
529 529  * (((
530 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/le=LSN50-Battery-Dimension.pdf]],
1001 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
531 531  )))
532 532  * (((
533 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
1004 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
534 534  )))
535 535  * (((
536 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
1007 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
537 537  )))
538 538  
539 - [[image:image-20220615102527-16.png]]
1010 + [[image:image-20220610172400-3.png]]
540 540  
541 541  
542 542  
543 -
544 544  === 2.10.2  Replace the battery ===
545 545  
546 546  (((
image-20220615102527-16.png
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