Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 27.2 >
edited by Xiaoling
on 2022/05/24 09:13
To version < 50.1 >
edited by Xiaoling
on 2022/05/24 09:59
>
Change comment: Uploaded new attachment "1653357592296-182.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -558,76 +558,87 @@
558 558  
559 559  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>http://8.211.40.43:8080/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
560 560  
561 -=== Sensor related commands ===
561 +=== 3.4.2 Sensor related commands ===
562 562  
563 +==== 3.4.2.1 Set Transmit Interval ====
563 563  
564 -==== Set Transmit Interval ====
565 -
566 566  Set device uplink interval.
567 567  
568 568  * AT Command:
569 569  
570 -AT+TDC=N
569 +(% class="box infomessage" %)
570 +(((
571 +**AT+TDC=N **
572 +)))
571 571  
572 -Example: AT+TDC=30000. Means set interval to 30 seconds
574 +**Example: **AT+TDC=30000. Means set interval to 30 seconds
573 573  
574 -
575 575  * Downlink Payload (prefix 0x01):
576 576  
577 -0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)
578 +(% class="box infomessage" %)
579 +(((
580 +**0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
581 +)))
578 578  
583 +==== 3.4.2.2 Set Work Mode (AT+MOD) ====
579 579  
580 -==== Set Work Mode (AT+MOD) ====
581 -
582 582  Set work mode.
583 583  
584 584  * AT Command:
585 585  
586 -AT+MOD=N 
589 +(% class="box infomessage" %)
590 +(((
591 +**AT+MOD=N  **
592 +)))
587 587  
588 -Example: AT+MOD=2. Set work mode to Double DI counting mode
594 +**Example**: AT+MOD=2. Set work mode to Double DI counting mode
589 589  
590 -
591 591  * Downlink Payload (prefix 0x0A):
592 592  
593 -0x0A aa     ~/~/ Same as AT+MOD=aa
598 +(% class="box infomessage" %)
599 +(((
600 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
601 +)))
594 594  
603 +==== 3.4.2.3 Poll an uplink ====
595 595  
596 -
597 -==== Poll an uplink ====
598 -
599 599  * AT Command:
600 600  
601 601  There is no AT Command to poll uplink
602 602  
603 -
604 604  * Downlink Payload (prefix 0x08):
605 605  
606 -0x08 FF     ~/~/ Poll an uplink,
611 +(% class="box infomessage" %)
612 +(((
613 +**0x08 FF     ~/~/ Poll an uplink,**
614 +)))
607 607  
608 -Example: 0x08FF, ask device to send an Uplink
616 +**Example**: 0x08FF, ask device to send an Uplink
609 609  
618 +==== 3.4.2.4 Enable Trigger Mode ====
610 610  
611 -==== Enable Trigger Mode ====
620 +Use of trigger mode, please check [[ADDMOD6>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
612 612  
613 -Use of trigger mode, please check [[ADDMOD6>>path:#MOD6]]
614 -
615 615  * AT Command:
616 616  
617 -AT+ADDMOD6=1 or 0
624 +(% class="box infomessage" %)
625 +(((
626 +**AT+ADDMOD6=1 or 0**
627 +)))
618 618  
619 619  1: Enable Trigger Mode
620 620  
621 621  0: Disable Trigger Mode
622 622  
623 -
624 624  * Downlink Payload (prefix 0x0A 06):
625 625  
626 -0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,
635 +(% class="box infomessage" %)
636 +(((
637 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
638 +)))
627 627  
640 +==== 3.4.2.5 Poll trigger settings ====
628 628  
629 -==== Poll trigger settings ====
630 -
631 631  Poll trigger settings,
632 632  
633 633  * AT Command:
... ... @@ -634,339 +634,337 @@
634 634  
635 635  There is no AT Command for this feature.
636 636  
637 -
638 638  * Downlink Payload (prefix 0x AB 06):
639 639  
640 -0xAB 06  ~/~/ Poll trigger settings, device will uplink [[trigger settings>>path:#Trigger_Settings]] once receive this command
650 +(% class="box infomessage" %)
651 +(((
652 +**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
653 +)))
641 641  
655 +==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
642 642  
643 -==== Enable / Disable DI1/DI2/DI3 as trigger ====
644 -
645 645  Enable Disable DI1/DI2/DI2 as trigger,
646 646  
647 647  * AT Command:
648 648  
649 -Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
661 +(% class="box infomessage" %)
662 +(((
663 +**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
664 +)))
650 650  
651 -Example:
666 +**Example:**
652 652  
653 653  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
654 654  
655 -
656 -
657 657  * Downlink Payload (prefix 0xAA 02):
658 658  
659 -0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb
672 +(% class="box infomessage" %)
673 +(((
674 +**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
675 +)))
660 660  
677 +==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
661 661  
662 -
663 -==== Trigger1 – Set DI1 or DI3 as trigger ====
664 -
665 665  Set DI1 or DI3(for LT-33222-L) trigger.
666 666  
667 667  * AT Command:
668 668  
669 -AT+TRIG1=a,b
683 +(% class="box infomessage" %)
684 +(((
685 +**AT+TRIG1=a,b**
686 +)))
670 670  
671 671  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
672 672  
673 673  b : delay timing.
674 674  
675 -Example:
692 +**Example:**
676 676  
677 677  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
678 678  
679 -
680 680  * Downlink Payload (prefix 0x09 01 ):
681 681  
682 -0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
698 +(% class="box infomessage" %)
699 +(((
700 +**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
701 +)))
683 683  
703 +==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
684 684  
685 -==== Trigger2 – Set DI2 as trigger ====
686 -
687 687  Set DI2 trigger.
688 688  
689 689  * AT Command:
690 690  
691 -AT+TRIG2=a,b
709 +(% class="box infomessage" %)
710 +(((
711 +**AT+TRIG2=a,b**
712 +)))
692 692  
693 693  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
694 694  
695 695  b : delay timing.
696 696  
697 -Example:
718 +**Example:**
698 698  
699 699  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
700 700  
701 -
702 702  * Downlink Payload (prefix 0x09 02 ):
703 703  
704 -0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
724 +(% class="box infomessage" %)
725 +(((
726 +**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
727 +)))
705 705  
729 +==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
706 706  
707 -==== Trigger – Set AC (current) as trigger ====
731 +Set current trigger , base on AC port. See [[trigger mode>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
708 708  
709 -Set current trigger , base on AC port. See [[trigger mode>>path:#MOD6]]
710 -
711 711  * AT Command:
712 712  
713 -AT+ACLIM. See [[trigger mode>>path:#MOD6]]
735 +(% class="box infomessage" %)
736 +(((
737 +**AT+ACLIM. **
738 +)))
714 714  
715 -
716 716  * Downlink Payload (prefix 0xAA 01 ):
717 717  
718 -0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>path:#MOD6]]
742 +(% class="box infomessage" %)
743 +(((
744 +**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
745 +)))
719 719  
747 +==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
720 720  
721 -==== Trigger – Set AV (voltage) as trigger ====
749 +Set current trigger , base on AV port. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
722 722  
723 -Set current trigger , base on AV port. See [[trigger mode>>path:#MOD6]]
724 -
725 725  * AT Command:
726 726  
727 -AT+AVLIM. See [[trigger mode>>path:#MOD6]]
753 +(% class="box infomessage" %)
754 +(((
755 +**AT+AVLIM. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
756 +)))
728 728  
729 -
730 730  * Downlink Payload (prefix 0xAA 00 ):
731 731  
732 -0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>path:#MOD6]]
760 +(% class="box infomessage" %)
761 +(((
762 +**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]] **
763 +)))
733 733  
734 -==== Trigger – Set minimum interval ====
765 +==== 3.4.2.11 Trigger – Set minimum interval ====
735 735  
736 736  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
737 737  
738 738  * AT Command:
739 739  
740 -AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.
771 +(% class="box infomessage" %)
772 +(((
773 +**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
774 +)))
741 741  
742 -
743 743  * Downlink Payload (prefix 0xAC ):
744 744  
745 -0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
778 +(% class="box infomessage" %)
779 +(((
780 +**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
781 +)))
746 746  
783 +==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
747 747  
748 -==== DO ~-~- Control Digital Output DO1/DO2/DO3 ====
749 -
750 750  * AT Command:
751 751  
752 752  There is no AT Command to control Digital Output
753 753  
754 -
755 755  * Downlink Payload (prefix 0x02):
756 756  
757 -0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output
791 +(% class="box infomessage" %)
792 +(((
793 +**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
794 +)))
758 758  
796 +(((
759 759  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
798 +)))
760 760  
800 +(((
761 761  01: Low,  00: High ,  11: No action
802 +)))
762 762  
763 -(% border="1" style="background-color:#f7faff" %)
764 -|Downlink Code|DO1|DO2|DO3
765 -|02  01  00  11|Low|High|No Action
766 -|02  00  11  01|High|No Action|Low
767 -|02  11  01  00|No Action|Low|High
804 +[[image:image-20220524092754-5.png]]
768 768  
769 -Note: For LT-22222-L, there is no DO3, the last byte can use any value.
806 +(((
807 +(% style="color:red" %)Note: For LT-22222-L, there is no DO3, the last byte can use any value.
808 +)))
770 770  
771 -Device will upload a packet if downlink code executes successfully.
810 +(((
811 +(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
812 +)))
772 772  
773 773  
815 +==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
774 774  
775 -
776 -
777 -==== DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
778 -
779 779  * AT Command:
780 780  
781 781  There is no AT Command to control Digital Output
782 782  
783 -
784 784  * Downlink Payload (prefix 0xA9):
785 785  
786 -0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control
823 +(% class="box infomessage" %)
824 +(((
825 +**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
826 +)))
787 787  
788 788  This is to control the digital output time of DO pin. Include four bytes:
789 789  
790 -**First Byte:** Type code (0xA9)
830 +(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
791 791  
792 -**Second Byte**: Inverter Mode
832 +(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
793 793  
794 794  01: DO pins will change back to original state after timeout.
795 795  
796 796  00: DO pins will change to an inverter state after timeout 
797 797  
838 +(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
798 798  
799 -**Third Byte**: Control Method and Ports status:
840 +[[image:image-20220524093238-6.png]]
800 800  
801 -(% border="1" style="background-color:#f7faff" %)
802 -|Second Byte|Status
803 -|0x01|DO1 set to low
804 -|0x00|DO1 set to high
805 -|0x11|DO1 NO Action
842 +(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
806 806  
807 -**Fourth Byte**: Control Method and Ports status:
844 +[[image:image-20220524093328-7.png]]
808 808  
809 -(% border="1" style="background-color:#f7faff" %)
810 -|Second Byte|Status
811 -|0x01|DO2 set to low
812 -|0x00|DO2 set to high
813 -|0x11|DO2 NO Action
846 +(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
814 814  
815 -**Fifth Byte**: Control Method and Ports status:
848 +[[image:image-20220524093351-8.png]]
816 816  
817 -(% border="1" style="background-color:#f7faff" %)
818 -|Second Byte|Status
819 -|0x01|DO3 set to low
820 -|0x00|DO3 set to high
821 -|0x11|DO3 NO Action
850 +(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
822 822  
823 -**Sixth and Seventh Byte**:
824 -
825 825   Latching time. Unit: ms
826 826  
827 827  Device will upload a packet if downlink code executes successfully.
828 828  
856 +**Example payload:**
829 829  
858 +**~1. A9 01 01 01 01 07 D0**
830 830  
831 -Example payload:
832 -
833 -1. A9 01 01 01 01 07 D0
834 -
835 835  DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
836 836  
862 +**2. A9 01 00 01 11 07 D0**
837 837  
838 -1. A9 01 00 01 11 07 D0
839 -
840 840  DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
841 841  
866 +**3. A9 00 00 00 00 07 D0**
842 842  
843 -1. A9 00 00 00 00 07 D0
844 -
845 845  DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
846 846  
870 +**4. A9 00 11 01 00 07 D0**
847 847  
848 -1. A9 00 11 01 00 07 D0
849 -
850 850  DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
851 851  
852 852  
875 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
853 853  
854 -
855 -==== Relay ~-~- Control Relay Output RO1/RO2 ====
856 -
857 857  * AT Command:
858 858  
859 859  There is no AT Command to control Relay Output
860 860  
861 -
862 862  * Downlink Payload (prefix 0x03):
863 863  
864 -0x03 aa bb     ~/~/ Set RO1/RO2 output
883 +(% class="box infomessage" %)
884 +(((
885 +**0x03 aa bb     ~/~/ Set RO1/RO2 output**
886 +)))
865 865  
888 +(((
866 866  If payload = 0x030100, it means set RO1 to close and RO2 to open.
890 +)))
867 867  
892 +(((
868 868  01: Close ,  00: Open , 11: No action
894 +)))
869 869  
870 -(% border="1" style="background-color:#f7faff" %)
871 -|Downlink Code|RO1|RO2
872 -|03  00  11|Open|No Action
873 -|03  01  11|Close|No Action
874 -|03  11  00|No Action|Open
875 -|03  11  01|No Action|Close
876 -|03  00  00|Open|Open
877 -|03  01  01|Close|Close
878 -|03  01  00|Close|Open
879 -|03  00  01|Open|Close
896 +(((
897 +[[image:image-20220524093724-9.png]]
898 +)))
880 880  
881 881  Device will upload a packet if downlink code executes successfully.
882 882  
883 883  
884 -==== Relay ~-~- Control Relay Output RO1/RO2 with time control ====
903 +==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
885 885  
886 886  * AT Command:
887 887  
888 888  There is no AT Command to control Relay Output
889 889  
890 -
891 891  * Downlink Payload (prefix 0x05):
892 892  
893 -0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:
911 +(% class="box infomessage" %)
912 +(((
913 +**0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:**
914 +)))
894 894  
895 895  This is to control the relay output time of relay. Include four bytes:
896 896  
897 -**First Byte:** Type code (0x05)
918 +(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
898 898  
899 -**Second Byte(aa)**: Inverter Mode
920 +(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
900 900  
901 901  01: Relays will change back to original state after timeout.
902 902  
903 903  00: Relays will change to an inverter state after timeout
904 904  
926 +(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
905 905  
906 -**Third Byte(bb)**: Control Method and Ports status:
928 +[[image:image-20220524093831-10.png]]
907 907  
908 -(% border="1" style="background-color:#f7faff" %)
909 -|Value|Status
910 -|0x11|RO1 and RO2 to NO
911 -|0x10|RO2 to NO, RO1 to NC
912 -|0x01|RO2 to NC, RO1 to NO
913 -|0x00|RO1 and RO2 to NC.
914 -|0x20|RO1 No Action, RO2 to NC
915 -|0x21|RO1 No Action, RO2 to NO
916 -|0x02|RO1 to NC, RO2 No Action
917 -|0x12|RO1 to NO, RO2 No Action
930 +(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
918 918  
919 -**Fourth / Fifth Bytes (cc)**: Latching time. Unit: ms
920 -
921 921  Device will upload a packet if downlink code executes successfully.
922 922  
923 -
924 -
925 925  **Example payload:**
926 926  
927 -1. 05 01 11 07 D0
936 +**~1. 05 01 11 07 D0**
928 928  
929 929  Relay1 and Relay 2 will be set to NO , last 2 seconds, then change back to original state.
930 930  
940 +**2. 05 01 10 07 D0**
931 931  
932 -1. 05 01 10 07 D0
933 -
934 934  Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then both change back to original state.
935 935  
944 +**3. 05 00 01 07 D0**
936 936  
937 -1. 05 00 01 07 D0
938 -
939 939  Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then relay change to NO, Relay2 change to NC.
940 940  
948 +**4. 05 00 00 07 D0**
941 941  
942 -1. 05 00 00 07 D0
943 -
944 944  Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
945 945  
946 946  
953 +==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
947 947  
955 +When voltage exceed the threshold, count. Feature see [[MOD4>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]
948 948  
949 -
950 -
951 -==== Counting ~-~- Voltage threshold counting ====
952 -
953 -When voltage exceed the threshold, count. Feature see [[MOD4>>path:#MOD4]]
954 -
955 955  * AT Command:
956 956  
957 -AT+VOLMAX    ~/~/ See [[MOD4>>path:#MOD4]]
959 +(% class="box infomessage" %)
960 +(((
961 +**AT+VOLMAX    ~/~/ See [[MOD4>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting]]**
962 +)))
958 958  
959 -
960 960  * Downlink Payload (prefix 0xA5):
961 961  
962 -0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc
966 +(% class="box infomessage" %)
967 +(((
968 +**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
969 +)))
963 963  
971 +==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
964 964  
965 -==== Counting ~-~- Pre-configure the Count Number ====
966 -
967 967  * AT Command:
968 968  
969 -AT+SETCNT=aa,(bb cc dd ee)
975 +(% class="box infomessage" %)
976 +(((
977 +**AT+SETCNT=aa,(bb cc dd ee) **
978 +)))
970 970  
971 971  aa: 1: Set count1,
972 972  
... ... @@ -976,115 +976,112 @@
976 976  
977 977  Bb cc dd ee: number to be set
978 978  
979 -
980 980  * Downlink Payload (prefix 0xA8):
981 981  
982 -0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
990 +(% class="box infomessage" %)
991 +(((
992 +**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
993 +)))
983 983  
995 +==== 3.4.2.18 Counting ~-~- Clear Counting ====
984 984  
985 -
986 -
987 -
988 -==== Counting ~-~- Clear Counting ====
989 -
990 990  Clear counting for counting mode
991 991  
992 992  * AT Command:
993 993  
994 -AT+CLRCOUNT ~/~/ clear all counting
1001 +(% class="box infomessage" %)
1002 +(((
1003 +**AT+CLRCOUNT ~/~/ clear all counting**
1004 +)))
995 995  
996 -
997 997  * Downlink Payload (prefix 0xA6):
998 998  
999 -0x A6 01     ~/~/ clear all counting,
1008 +(% class="box infomessage" %)
1009 +(((
1010 +**0x A6 01     ~/~/ clear all counting,**
1011 +)))
1000 1000  
1013 +==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1001 1001  
1002 -
1003 -
1004 -==== Counting ~-~- Change counting mode save time ====
1005 -
1006 1006  * AT Command:
1007 1007  
1008 -AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)
1017 +(% class="box infomessage" %)
1018 +(((
1019 +**AT+COUTIME=60  ~/~/ Set save time to 60 seconds. Device will save the counting result in internal flash every 60 seconds. (min value: 30)**
1020 +)))
1009 1009  
1010 -
1011 1011  * Downlink Payload (prefix 0xA7):
1012 1012  
1013 -0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,
1024 +(% class="box infomessage" %)
1025 +(((
1026 +**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1027 +)))
1014 1014  
1015 1015  range: aa bb cc:0 to 16777215,  (unit:second)
1016 1016  
1031 +== 3.5 Integrate with Mydevice ==
1017 1017  
1018 -
1019 -
1020 -1.
1021 -11. Integrate with Mydevice
1022 -
1023 1023  Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
1024 1024  
1035 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
1025 1025  
1026 -Step 1: Be sure that your device is programmed and properly connected to the network at this time.
1037 +**Step 2**: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
1027 1027  
1028 -Step 2: To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
1039 +[[image:1653356737703-362.png||height="232" width="732"]]
1029 1029  
1041 +[[image:image-20220524094641-11.png||height="390" width="723"]]
1030 1030  
1031 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
1032 1032  
1044 +[[image:image-20220524094641-12.png||height="402" width="718"]]
1033 1033  
1034 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
1046 +**Step **3: Create an account or log in Mydevices.
1035 1035  
1048 +**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1036 1036  
1037 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
1038 -
1039 -
1040 -
1041 -Step 3: Create an account or log in Mydevices.
1042 -
1043 -Step 4: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.
1044 -
1045 1045  Search under The things network
1046 1046  
1047 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
1052 +[[image:1653356838789-523.png||height="337" width="740"]]
1048 1048  
1049 -
1050 1050  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1051 1051  
1052 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
1053 1053  
1057 +[[image:image-20220524094909-1.png||height="335" width="729"]]
1054 1054  
1055 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
1059 +[[image:image-20220524094909-2.png||height="337" width="729"]]
1056 1056  
1061 +[[image:image-20220524094909-3.png||height="338" width="727"]]
1057 1057  
1058 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
1063 +[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
1059 1059  
1065 +[[image:image-20220524094909-5.png||height="341" width="734"]]
1060 1060  
1061 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
1062 1062  
1063 1063  
1064 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
1065 1065  
1066 1066  
1067 -1.
1068 -11. Interface Detail
1069 -111. Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active )
1071 +== 3.6 Interface Detail ==
1070 1070  
1073 +=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1074 +
1071 1071  Support NPN Type sensor
1072 1072  
1073 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
1077 +[[image:1653356991268-289.png]]
1074 1074  
1079 +=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1075 1075  
1076 -
1077 -1.
1078 -11.
1079 -111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1080 -
1081 +(((
1081 1081  The DI port of LT-22222-L can support NPN or PNP output sensor.
1083 +)))
1082 1082  
1085 +(((
1083 1083  Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA. When there is active current pass NEC2501 pin1 to pin2. The DI will be active high
1087 +)))
1084 1084  
1085 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
1089 +[[image:1653357170703-587.png]]
1086 1086  
1091 +(((
1087 1087  When use need to connect a device to the DI port, both DI1+ and DI1- must be connected.
1093 +)))
1088 1088  
1089 1089  
1090 1090  **Example1**: Connect to a Low active sensor.
... ... @@ -1094,11 +1094,11 @@
1094 1094  * Connect sensor’s output to DI1-
1095 1095  * Connect sensor’s VCC to DI1+.
1096 1096  
1097 -So when sensor active, the current between NEC2501 pin1 and pin2 is:
1103 +So when sensor active, the current between NEC2501 pin1 and pin2 is： ​​
1098 1098  
1099 - //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 1K.
1105 + //IF// = DI1+ / 1K.
1100 1100  
1101 -If DI1+ = 12v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 12mA , So the LT-22222-L will be able to detect this active signal.
1107 +If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal.
1102 1102  
1103 1103  
1104 1104  **Example2**: Connect to a High active sensor.
... ... @@ -1110,12 +1110,12 @@
1110 1110  
1111 1111  So when sensor active, the current between NEC2501 pin1 and pin2 is:
1112 1112  
1113 - //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 1K.
1119 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.**
1114 1114  
1115 -If DI1+ = 24v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 24mA , So the LT-22222-L will be able to detect this high active signal.
1121 +If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal.
1116 1116  
1117 1117  
1118 -**Example3**: Connect to a 220v high active sensor.公司测试一下
1124 +**Example3**: Connect to a 220v high active sensor.
1119 1119  
1120 1120  Assume user want to monitor an active signal higher than 220v, to make sure not burn the photocoupler  
1121 1121  
... ... @@ -1124,24 +1124,21 @@
1124 1124  
1125 1125  So when sensor active, the current between NEC2501 pin1 and pin2 is:
1126 1126  
1127 - //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] = DI1+ / 51K.
1133 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.**
1128 1128  
1129 -If sensor output is 220v, the //IF//[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1135 +If sensor output is 220v, the (% id="cke_bm_243359S" style="display:none" %) [[image:image-20220524095628-8.png]](%%) = DI1+ / 51K.  = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely.
1130 1130  
1137 +=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1131 1131  
1132 -1.
1133 -11.
1134 -111. Digital Output Port: DO1/DO2 /DO3
1135 -
1136 1136  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
1137 1137  
1138 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
1141 +[[image:1653357531600-905.png]]
1139 1139  
1140 1140  
1141 1141  
1142 1142  
1143 1143  1.
1144 -11.
1147 +11.
1145 1145  111. Analog Input Interface
1146 1146  
1147 1147  The analog input interface is as below. The LT will measure the IN2 voltage so to calculate the current pass the Load. The formula is:
... ... @@ -1174,7 +1174,7 @@
1174 1174  
1175 1175  
1176 1176  1.
1177 -11.
1180 +11.
1178 1178  111. Relay Output
1179 1179  
1180 1180  The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below:
... ... @@ -1334,7 +1334,7 @@
1334 1334  
1335 1335  
1336 1336  
1337 -1.
1340 +1.
1338 1338  11. Common AT Command Sequence
1339 1339  111. Multi-channel ABP mode (Use with SX1301/LG308)
1340 1340  
... ... @@ -1357,8 +1357,8 @@
1357 1357  
1358 1358  ATZ
1359 1359  
1360 -1.
1361 -11.
1363 +1.
1364 +11.
1362 1362  111. Single-channel ABP mode (Use with LG01/LG02)
1363 1363  
1364 1364  123456   Enter Password to have AT access.
... ... @@ -1398,7 +1398,7 @@
1398 1398  
1399 1399  
1400 1400  1.
1401 -11.
1404 +11.
1402 1402  111. Change to Class A
1403 1403  
1404 1404  If sensor JOINED
... ... @@ -1413,7 +1413,7 @@
1413 1413  
1414 1414  1. FAQ
1415 1415  
1416 -1.
1419 +1.
1417 1417  11. How to upgrade the image?
1418 1418  
1419 1419  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1472,7 +1472,7 @@
1472 1472  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1473 1473  
1474 1474  
1475 -1.
1478 +1.
1476 1476  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1477 1477  
1478 1478  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1531,7 +1531,7 @@
1531 1531  [[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#How_it_work]]
1532 1532  
1533 1533  
1534 -1.
1537 +1.
1535 1535  11. Have trouble to upload image.
1536 1536  
1537 1537  See this link for trouble shooting:
... ... @@ -1539,7 +1539,7 @@
1539 1539  [[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Trouble_Shooting#UART_upgrade_trouble_shooting]]
1540 1540  
1541 1541  
1542 -1.
1545 +1.
1543 1543  11. Why I can’t join TTN in US915 /AU915 bands?
1544 1544  
1545 1545  It might be about the channels mapping. Please see this link for detail:
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