Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 28.1 >
edited by Xiaoling
on 2022/05/24 09:27
To version < 44.2 >
edited by Xiaoling
on 2022/05/24 09:50
>
Change comment: There is no comment for this version

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... ... @@ -580,7 +580,6 @@
580 580  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
581 581  )))
582 582  
583 -
584 584  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
585 585  
586 586  Set work mode.
... ... @@ -616,7 +616,6 @@
616 616  
617 617  **Example**: 0x08FF, ask device to send an Uplink
618 618  
619 -
620 620  ==== 3.4.2.4 Enable Trigger Mode ====
621 621  
622 622  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]]
... ... @@ -639,7 +639,6 @@
639 639  **0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
640 640  )))
641 641  
642 -
643 643  ==== 3.4.2.5 Poll trigger settings ====
644 644  
645 645  Poll trigger settings,
... ... @@ -655,334 +655,330 @@
655 655  **0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
656 656  )))
657 657  
655 +==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
658 658  
659 -==== Enable / Disable DI1/DI2/DI3 as trigger ====
660 -
661 661  Enable Disable DI1/DI2/DI2 as trigger,
662 662  
663 663  * AT Command:
664 664  
665 -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 +)))
666 666  
667 -Example:
666 +**Example:**
668 668  
669 669  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
670 670  
671 -
672 -
673 673  * Downlink Payload (prefix 0xAA 02):
674 674  
675 -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 +)))
676 676  
677 +==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
677 677  
678 -
679 -==== Trigger1 – Set DI1 or DI3 as trigger ====
680 -
681 681  Set DI1 or DI3(for LT-33222-L) trigger.
682 682  
683 683  * AT Command:
684 684  
685 -AT+TRIG1=a,b
683 +(% class="box infomessage" %)
684 +(((
685 +**AT+TRIG1=a,b**
686 +)))
686 686  
687 687  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
688 688  
689 689  b : delay timing.
690 690  
691 -Example:
692 +**Example:**
692 692  
693 693  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
694 694  
695 -
696 696  * Downlink Payload (prefix 0x09 01 ):
697 697  
698 -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 +)))
699 699  
703 +==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
700 700  
701 -==== Trigger2 – Set DI2 as trigger ====
702 -
703 703  Set DI2 trigger.
704 704  
705 705  * AT Command:
706 706  
707 -AT+TRIG2=a,b
709 +(% class="box infomessage" %)
710 +(((
711 +**AT+TRIG2=a,b**
712 +)))
708 708  
709 709  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
710 710  
711 711  b : delay timing.
712 712  
713 -Example:
718 +**Example:**
714 714  
715 715  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
716 716  
717 -
718 718  * Downlink Payload (prefix 0x09 02 ):
719 719  
720 -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 +)))
721 721  
729 +==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
722 722  
723 -==== 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]]
724 724  
725 -Set current trigger , base on AC port. See [[trigger mode>>path:#MOD6]]
726 -
727 727  * AT Command:
728 728  
729 -AT+ACLIM. See [[trigger mode>>path:#MOD6]]
735 +(% class="box infomessage" %)
736 +(((
737 +**AT+ACLIM. **
738 +)))
730 730  
731 -
732 732  * Downlink Payload (prefix 0xAA 01 ):
733 733  
734 -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 +)))
735 735  
747 +==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
736 736  
737 -==== 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]]
738 738  
739 -Set current trigger , base on AV port. See [[trigger mode>>path:#MOD6]]
740 -
741 741  * AT Command:
742 742  
743 -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 +)))
744 744  
745 -
746 746  * Downlink Payload (prefix 0xAA 00 ):
747 747  
748 -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 +)))
749 749  
750 -==== Trigger – Set minimum interval ====
765 +==== 3.4.2.11 Trigger – Set minimum interval ====
751 751  
752 752  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
753 753  
754 754  * AT Command:
755 755  
756 -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 +)))
757 757  
758 -
759 759  * Downlink Payload (prefix 0xAC ):
760 760  
761 -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 +)))
762 762  
783 +==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
763 763  
764 -==== DO ~-~- Control Digital Output DO1/DO2/DO3 ====
765 -
766 766  * AT Command:
767 767  
768 768  There is no AT Command to control Digital Output
769 769  
770 -
771 771  * Downlink Payload (prefix 0x02):
772 772  
773 -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 +)))
774 774  
796 +(((
775 775  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 +)))
776 776  
800 +(((
777 777  01: Low,  00: High ,  11: No action
802 +)))
778 778  
779 -(% border="1" style="background-color:#f7faff" %)
780 -|Downlink Code|DO1|DO2|DO3
781 -|02  01  00  11|Low|High|No Action
782 -|02  00  11  01|High|No Action|Low
783 -|02  11  01  00|No Action|Low|High
804 +[[image:image-20220524092754-5.png]]
784 784  
785 -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 +)))
786 786  
787 -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 +)))
788 788  
789 789  
815 +==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
790 790  
791 -
792 -
793 -==== DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
794 -
795 795  * AT Command:
796 796  
797 797  There is no AT Command to control Digital Output
798 798  
799 -
800 800  * Downlink Payload (prefix 0xA9):
801 801  
802 -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 +)))
803 803  
804 804  This is to control the digital output time of DO pin. Include four bytes:
805 805  
806 -**First Byte:** Type code (0xA9)
830 +(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
807 807  
808 -**Second Byte**: Inverter Mode
832 +(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
809 809  
810 810  01: DO pins will change back to original state after timeout.
811 811  
812 812  00: DO pins will change to an inverter state after timeout 
813 813  
838 +(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
814 814  
815 -**Third Byte**: Control Method and Ports status:
840 +[[image:image-20220524093238-6.png]]
816 816  
817 -(% border="1" style="background-color:#f7faff" %)
818 -|Second Byte|Status
819 -|0x01|DO1 set to low
820 -|0x00|DO1 set to high
821 -|0x11|DO1 NO Action
842 +(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
822 822  
823 -**Fourth Byte**: Control Method and Ports status:
844 +[[image:image-20220524093328-7.png]]
824 824  
825 -(% border="1" style="background-color:#f7faff" %)
826 -|Second Byte|Status
827 -|0x01|DO2 set to low
828 -|0x00|DO2 set to high
829 -|0x11|DO2 NO Action
846 +(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
830 830  
831 -**Fifth Byte**: Control Method and Ports status:
848 +[[image:image-20220524093351-8.png]]
832 832  
833 -(% border="1" style="background-color:#f7faff" %)
834 -|Second Byte|Status
835 -|0x01|DO3 set to low
836 -|0x00|DO3 set to high
837 -|0x11|DO3 NO Action
850 +(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
838 838  
839 -**Sixth and Seventh Byte**:
840 -
841 841   Latching time. Unit: ms
842 842  
843 843  Device will upload a packet if downlink code executes successfully.
844 844  
856 +**Example payload:**
845 845  
858 +**~1. A9 01 01 01 01 07 D0**
846 846  
847 -Example payload:
848 -
849 -1. A9 01 01 01 01 07 D0
850 -
851 851  DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
852 852  
862 +**2. A9 01 00 01 11 07 D0**
853 853  
854 -1. A9 01 00 01 11 07 D0
855 -
856 856  DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
857 857  
866 +**3. A9 00 00 00 00 07 D0**
858 858  
859 -1. A9 00 00 00 00 07 D0
860 -
861 861  DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
862 862  
870 +**4. A9 00 11 01 00 07 D0**
863 863  
864 -1. A9 00 11 01 00 07 D0
865 -
866 866  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
867 867  
868 868  
875 +=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
869 869  
870 -
871 -==== Relay ~-~- Control Relay Output RO1/RO2 ====
872 -
873 873  * AT Command:
874 874  
875 875  There is no AT Command to control Relay Output
876 876  
877 -
878 878  * Downlink Payload (prefix 0x03):
879 879  
880 -0x03 aa bb     ~/~/ Set RO1/RO2 output
883 +(% class="box infomessage" %)
884 +(((
885 +**0x03 aa bb     ~/~/ Set RO1/RO2 output**
886 +)))
881 881  
888 +(((
882 882  If payload = 0x030100, it means set RO1 to close and RO2 to open.
890 +)))
883 883  
892 +(((
884 884  01: Close ,  00: Open , 11: No action
894 +)))
885 885  
886 -(% border="1" style="background-color:#f7faff" %)
887 -|Downlink Code|RO1|RO2
888 -|03  00  11|Open|No Action
889 -|03  01  11|Close|No Action
890 -|03  11  00|No Action|Open
891 -|03  11  01|No Action|Close
892 -|03  00  00|Open|Open
893 -|03  01  01|Close|Close
894 -|03  01  00|Close|Open
895 -|03  00  01|Open|Close
896 +(((
897 +[[image:image-20220524093724-9.png]]
898 +)))
896 896  
897 897  Device will upload a packet if downlink code executes successfully.
898 898  
899 899  
900 -==== Relay ~-~- Control Relay Output RO1/RO2 with time control ====
903 +==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
901 901  
902 902  * AT Command:
903 903  
904 904  There is no AT Command to control Relay Output
905 905  
906 -
907 907  * Downlink Payload (prefix 0x05):
908 908  
909 -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 +)))
910 910  
911 911  This is to control the relay output time of relay. Include four bytes:
912 912  
913 -**First Byte:** Type code (0x05)
918 +(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
914 914  
915 -**Second Byte(aa)**: Inverter Mode
920 +(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
916 916  
917 917  01: Relays will change back to original state after timeout.
918 918  
919 919  00: Relays will change to an inverter state after timeout
920 920  
926 +(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
921 921  
922 -**Third Byte(bb)**: Control Method and Ports status:
928 +[[image:image-20220524093831-10.png]]
923 923  
924 -(% border="1" style="background-color:#f7faff" %)
925 -|Value|Status
926 -|0x11|RO1 and RO2 to NO
927 -|0x10|RO2 to NO, RO1 to NC
928 -|0x01|RO2 to NC, RO1 to NO
929 -|0x00|RO1 and RO2 to NC.
930 -|0x20|RO1 No Action, RO2 to NC
931 -|0x21|RO1 No Action, RO2 to NO
932 -|0x02|RO1 to NC, RO2 No Action
933 -|0x12|RO1 to NO, RO2 No Action
930 +(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
934 934  
935 -**Fourth / Fifth Bytes (cc)**: Latching time. Unit: ms
936 -
937 937  Device will upload a packet if downlink code executes successfully.
938 938  
939 -
940 -
941 941  **Example payload:**
942 942  
943 -1. 05 01 11 07 D0
936 +**~1. 05 01 11 07 D0**
944 944  
945 945  Relay1 and Relay 2 will be set to NO , last 2 seconds, then change back to original state.
946 946  
940 +**2. 05 01 10 07 D0**
947 947  
948 -1. 05 01 10 07 D0
949 -
950 950  Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then both change back to original state.
951 951  
944 +**3. 05 00 01 07 D0**
952 952  
953 -1. 05 00 01 07 D0
954 -
955 955  Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then relay change to NO, Relay2 change to NC.
956 956  
948 +**4. 05 00 00 07 D0**
957 957  
958 -1. 05 00 00 07 D0
959 -
960 960  Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
961 961  
962 962  
953 +==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
963 963  
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]]
964 964  
965 -
966 -
967 -==== Counting ~-~- Voltage threshold counting ====
968 -
969 -When voltage exceed the threshold, count. Feature see [[MOD4>>path:#MOD4]]
970 -
971 971  * AT Command:
972 972  
973 -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 +)))
974 974  
975 -
976 976  * Downlink Payload (prefix 0xA5):
977 977  
978 -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 +)))
979 979  
971 +==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
980 980  
981 -==== Counting ~-~- Pre-configure the Count Number ====
982 -
983 983  * AT Command:
984 984  
985 -AT+SETCNT=aa,(bb cc dd ee)
975 +(% class="box infomessage" %)
976 +(((
977 +**AT+SETCNT=aa,(bb cc dd ee) **
978 +)))
986 986  
987 987  aa: 1: Set count1,
988 988  
... ... @@ -992,106 +992,107 @@
992 992  
993 993  Bb cc dd ee: number to be set
994 994  
995 -
996 996  * Downlink Payload (prefix 0xA8):
997 997  
998 -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 +)))
999 999  
995 +==== 3.4.2.18 Counting ~-~- Clear Counting ====
1000 1000  
1001 -
1002 -
1003 -
1004 -==== Counting ~-~- Clear Counting ====
1005 -
1006 1006  Clear counting for counting mode
1007 1007  
1008 1008  * AT Command:
1009 1009  
1010 -AT+CLRCOUNT ~/~/ clear all counting
1001 +(% class="box infomessage" %)
1002 +(((
1003 +**AT+CLRCOUNT ~/~/ clear all counting**
1004 +)))
1011 1011  
1012 -
1013 1013  * Downlink Payload (prefix 0xA6):
1014 1014  
1015 -0x A6 01     ~/~/ clear all counting,
1008 +(% class="box infomessage" %)
1009 +(((
1010 +**0x A6 01     ~/~/ clear all counting,**
1011 +)))
1016 1016  
1013 +==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1017 1017  
1018 -
1019 -
1020 -==== Counting ~-~- Change counting mode save time ====
1021 -
1022 1022  * AT Command:
1023 1023  
1024 -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 +)))
1025 1025  
1026 -
1027 1027  * Downlink Payload (prefix 0xA7):
1028 1028  
1029 -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 +)))
1030 1030  
1031 1031  range: aa bb cc:0 to 16777215,  (unit:second)
1032 1032  
1031 +== 3.5 Integrate with Mydevice ==
1033 1033  
1034 -
1035 -
1036 -1.
1037 -11. Integrate with Mydevice
1038 -
1039 1039  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:
1040 1040  
1035 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
1041 1041  
1042 -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:
1043 1043  
1044 -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"]]
1045 1045  
1041 +[[image:image-20220524094641-11.png||height="390" width="723"]]
1046 1046  
1047 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
1048 1048  
1044 +[[image:image-20220524094641-12.png||height="402" width="718"]]
1049 1049  
1050 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
1046 +**Step **3: Create an account or log in Mydevices.
1051 1051  
1048 +**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1052 1052  
1053 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
1050 +Search under The things network
1054 1054  
1052 +[[image:1653356838789-523.png||height="337" width="740"]]
1055 1055  
1056 1056  
1057 -Step 3: Create an account or log in Mydevices.
1055 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1058 1058  
1059 -Step 4: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.
1060 1060  
1061 -Search under The things network
1058 +[[image:image-20220524094909-1.png]]
1062 1062  
1063 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
1064 1064  
1061 +[[image:image-20220524094909-2.png]]
1065 1065  
1066 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1067 1067  
1068 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
1064 +[[image:image-20220524094909-3.png]]
1069 1069  
1070 1070  
1071 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
1067 +[[image:image-20220524094909-4.png]]
1072 1072  
1073 1073  
1074 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
1070 +[[image:image-20220524094909-5.png]]
1075 1075  
1076 1076  
1077 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
1078 1078  
1079 1079  
1080 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
1081 1081  
1082 1082  
1083 -1.
1084 -11. Interface Detail
1085 -111. Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active )
1077 +== 3.6 Interface Detail ==
1086 1086  
1079 +=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1080 +
1087 1087  Support NPN Type sensor
1088 1088  
1089 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
1083 +[[image:1653356991268-289.png]]
1090 1090  
1091 1091  
1092 1092  
1093 1093  1.
1094 -11.
1088 +11.
1095 1095  111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1096 1096  
1097 1097  The DI port of LT-22222-L can support NPN or PNP output sensor.
... ... @@ -1145,8 +1145,8 @@
1145 1145  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.
1146 1146  
1147 1147  
1148 -1.
1149 -11.
1142 +1.
1143 +11.
1150 1150  111. Digital Output Port: DO1/DO2 /DO3
1151 1151  
1152 1152  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1157,7 +1157,7 @@
1157 1157  
1158 1158  
1159 1159  1.
1160 -11.
1154 +11.
1161 1161  111. Analog Input Interface
1162 1162  
1163 1163  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:
... ... @@ -1190,7 +1190,7 @@
1190 1190  
1191 1191  
1192 1192  1.
1193 -11.
1187 +11.
1194 1194  111. Relay Output
1195 1195  
1196 1196  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:
... ... @@ -1350,7 +1350,7 @@
1350 1350  
1351 1351  
1352 1352  
1353 -1.
1347 +1.
1354 1354  11. Common AT Command Sequence
1355 1355  111. Multi-channel ABP mode (Use with SX1301/LG308)
1356 1356  
... ... @@ -1373,8 +1373,8 @@
1373 1373  
1374 1374  ATZ
1375 1375  
1376 -1.
1377 -11.
1370 +1.
1371 +11.
1378 1378  111. Single-channel ABP mode (Use with LG01/LG02)
1379 1379  
1380 1380  123456   Enter Password to have AT access.
... ... @@ -1414,7 +1414,7 @@
1414 1414  
1415 1415  
1416 1416  1.
1417 -11.
1411 +11.
1418 1418  111. Change to Class A
1419 1419  
1420 1420  If sensor JOINED
... ... @@ -1429,7 +1429,7 @@
1429 1429  
1430 1430  1. FAQ
1431 1431  
1432 -1.
1426 +1.
1433 1433  11. How to upgrade the image?
1434 1434  
1435 1435  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1488,7 +1488,7 @@
1488 1488  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1489 1489  
1490 1490  
1491 -1.
1485 +1.
1492 1492  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1493 1493  
1494 1494  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1547,7 +1547,7 @@
1547 1547  [[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]]
1548 1548  
1549 1549  
1550 -1.
1544 +1.
1551 1551  11. Have trouble to upload image.
1552 1552  
1553 1553  See this link for trouble shooting:
... ... @@ -1555,7 +1555,7 @@
1555 1555  [[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]]
1556 1556  
1557 1557  
1558 -1.
1552 +1.
1559 1559  11. Why I can’t join TTN in US915 /AU915 bands?
1560 1560  
1561 1561  It might be about the channels mapping. Please see this link for detail:
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