Skip to Content
Last modified by Mengting Qiu on 2025/08/06 17:02
From version 173.4
edited by Xiaoling
on 2022/06/15 10:13
Change comment: There is no comment for this version
To version 174.7
edited by Xiaoling
on 2022/06/15 10:34
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -362,6 +362,8 @@
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 +
365 365  === 2.3.3  Interrupt Pin ===
366 366  
367 367  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.
... ... @@ -483,550 +483,91 @@
483 483  
484 484  
485 485  
486 -== 2.6  Frequency Plans ==
488 +== 2.6  LED Indicator ==
487 487  
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 -)))
490 +The LDDS20 has an internal LED which is to show the status of different state.
491 491  
492 492  
493 +* Blink once when device power on.
494 +* The device detects the sensor and flashes 5 times.
495 +* Solid ON for 5 seconds once device successful Join the network.
496 +* Blink once when device transmit a packet.
493 493  
494 -=== 2.6.1  EU863-870 (EU868) ===
495 495  
496 -(((
497 -(% style="color:blue" %)**Uplink:**
498 -)))
499 499  
500 -(((
501 -868.1 - SF7BW125 to SF12BW125
502 -)))
500 +== 2.7  ​Firmware Change Log ==
503 503  
504 -(((
505 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
506 -)))
507 507  
508 508  (((
509 -868.5 - SF7BW125 to SF12BW125
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/]]
510 510  )))
511 511  
512 512  (((
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 -(((
537 537  
538 538  )))
539 539  
540 540  (((
541 -(% style="color:blue" %)**Downlink:**
512 +**Firmware Upgrade Method:  [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]**
542 542  )))
543 543  
544 -(((
545 -Uplink channels 1-9 (RX1)
546 -)))
547 547  
548 -(((
549 -869.525 - SF9BW125 (RX2 downlink only)
550 -)))
551 551  
517 +== 2.8  Battery Analysis ==
552 552  
553 553  
554 -=== 2.6.2  US902-928(US915) ===
555 555  
556 -(((
557 -Used in USA, Canada and South America. Default use CHE=2
558 558  
559 -(% style="color:blue" %)**Uplink:**
522 +=== 2.8.1  Battery Type ===
560 560  
561 -903.9 - SF7BW125 to SF10BW125
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.
562 562  
563 -904.1 - SF7BW125 to SF10BW125
564 564  
565 -904.3 - SF7BW125 to SF10BW125
527 +The battery related documents as below:
566 566  
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 -
529 +* (((
530 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
600 600  )))
601 -
602 -=== 2.6.3  CN470-510 (CN470) ===
603 -
604 -(((
605 -Used in China, Default use CHE=1
532 +* (((
533 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
606 606  )))
607 -
608 -(((
609 -(% style="color:blue" %)**Uplink:**
535 +* (((
536 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
610 610  )))
611 611  
612 -(((
613 -486.3 - SF7BW125 to SF12BW125
614 -)))
539 + [[image:image-20220615102527-16.png]]
615 615  
616 -(((
617 -486.5 - SF7BW125 to SF12BW125
618 -)))
619 619  
620 -(((
621 -486.7 - SF7BW125 to SF12BW125
622 -)))
623 623  
624 -(((
625 -486.9 - SF7BW125 to SF12BW125
626 -)))
543 +== 2.8.2  Battery Note ==
627 627  
628 -(((
629 -487.1 - SF7BW125 to SF12BW125
630 -)))
545 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to uplink data, then the battery life may be decreased.
631 631  
632 -(((
633 -487.3 - SF7BW125 to SF12BW125
634 -)))
635 635  
636 -(((
637 -487.5 - SF7BW125 to SF12BW125
638 -)))
639 639  
640 -(((
641 -487.7 - SF7BW125 to SF12BW125
642 -)))
549 +=== 2.8.3  Replace the battery ===
643 643  
644 644  (((
645 -
552 +You can change the battery in the LDDS75.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
646 646  )))
647 647  
648 648  (((
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 -
735 735  
736 736  )))
737 737  
738 -=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
739 -
740 740  (((
741 -(% style="color:blue" %)**Default Uplink channel:**
560 +The default battery pack of LDDS75 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
742 742  )))
743 743  
744 -(((
745 -923.2 - SF7BW125 to SF10BW125
746 -)))
747 747  
748 -(((
749 -923.4 - SF7BW125 to SF10BW125
750 -)))
751 751  
752 -(((
753 -
754 -)))
565 +== 2.8.4  Battery Life Analyze ==
755 755  
756 -(((
757 -(% style="color:blue" %)**Additional Uplink Channel**:
758 -)))
567 +Dragino battery powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimate battery life:
759 759  
760 -(((
761 -(OTAA mode, channel added by JoinAccept message)
762 -)))
569 +[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
763 763  
764 -(((
765 -
766 -)))
767 767  
768 -(((
769 -(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
770 -)))
771 771  
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 -
959 -* Blink once when device power on.
960 -* The device detects the sensor and flashes 5 times.
961 -* Solid ON for 5 seconds once device successful Join the network.
962 -* Blink once when device transmit a packet.
963 -
964 -== 2.8  ​Firmware Change Log ==
965 -
966 -
967 -(((
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/]]
969 -)))
970 -
971 -(((
972 -
973 -)))
974 -
975 -(((
976 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
977 -)))
978 -
979 -
980 -
981 -== 2.9  Mechanical ==
982 -
983 -
984 -[[image:image-20220610172003-1.png]]
985 -
986 -
987 -[[image:image-20220610172003-2.png]]
988 -
989 -
990 -
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 -
998 -The battery related documents as below:
999 -
1000 -* (((
1001 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1002 -)))
1003 -* (((
1004 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1005 -)))
1006 -* (((
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]]
1008 -)))
1009 -
1010 - [[image:image-20220610172400-3.png]]
1011 -
1012 -
1013 -
1014 -=== 2.10.2  Replace the battery ===
1015 -
1016 -(((
1017 -You can change the battery in the LDDS75.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
1018 -)))
1019 -
1020 -(((
1021 -
1022 -)))
1023 -
1024 -(((
1025 -The default battery pack of LDDS75 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
1026 -)))
1027 -
1028 -
1029 -
1030 1030  = 3.  Configure LDDS75 via AT Command or LoRaWAN Downlink =
1031 1031  
1032 1032  (((
image-20220615102527-16.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +182.9 KB
Content