Last modified by Mengting Qiu on 2025/06/04 18:42

From version 48.1
edited by Xiaoling
on 2022/05/24 09:56
Change comment: Uploaded new attachment "image-20220524095628-8.png", version {1}
To version 28.1
edited by Xiaoling
on 2022/05/24 09:27
Change comment: Uploaded new attachment "image-20220524092754-5.png", version {1}

Summary

Details

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Content
... ... @@ -580,6 +580,7 @@
580 580  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
581 581  )))
582 582  
583 +
583 583  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
584 584  
585 585  Set work mode.
... ... @@ -615,6 +615,7 @@
615 615  
616 616  **Example**: 0x08FF, ask device to send an Uplink
617 617  
619 +
618 618  ==== 3.4.2.4 Enable Trigger Mode ====
619 619  
620 620  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]]
... ... @@ -637,6 +637,7 @@
637 637  **0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
638 638  )))
639 639  
642 +
640 640  ==== 3.4.2.5 Poll trigger settings ====
641 641  
642 642  Poll trigger settings,
... ... @@ -652,330 +652,334 @@
652 652  **0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
653 653  )))
654 654  
655 -==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
656 656  
659 +==== Enable / Disable DI1/DI2/DI3 as trigger ====
660 +
657 657  Enable Disable DI1/DI2/DI2 as trigger,
658 658  
659 659  * AT Command:
660 660  
661 -(% class="box infomessage" %)
662 -(((
663 -**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
664 -)))
665 +Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
665 665  
666 -**Example:**
667 +Example:
667 667  
668 668  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
669 669  
671 +
672 +
670 670  * Downlink Payload (prefix 0xAA 02):
671 671  
672 -(% class="box infomessage" %)
673 -(((
674 -**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
675 -)))
675 +0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb
676 676  
677 -==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
678 678  
678 +
679 +==== Trigger1 – Set DI1 or DI3 as trigger ====
680 +
679 679  Set DI1 or DI3(for LT-33222-L) trigger.
680 680  
681 681  * AT Command:
682 682  
683 -(% class="box infomessage" %)
684 -(((
685 -**AT+TRIG1=a,b**
686 -)))
685 +AT+TRIG1=a,b
687 687  
688 688  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
689 689  
690 690  b : delay timing.
691 691  
692 -**Example:**
691 +Example:
693 693  
694 694  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
695 695  
695 +
696 696  * Downlink Payload (prefix 0x09 01 ):
697 697  
698 -(% class="box infomessage" %)
699 -(((
700 -**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
701 -)))
698 +0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
702 702  
703 -==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
704 704  
701 +==== Trigger2 – Set DI2 as trigger ====
702 +
705 705  Set DI2 trigger.
706 706  
707 707  * AT Command:
708 708  
709 -(% class="box infomessage" %)
710 -(((
711 -**AT+TRIG2=a,b**
712 -)))
707 +AT+TRIG2=a,b
713 713  
714 714  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
715 715  
716 716  b : delay timing.
717 717  
718 -**Example:**
713 +Example:
719 719  
720 720  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
721 721  
717 +
722 722  * Downlink Payload (prefix 0x09 02 ):
723 723  
724 -(% class="box infomessage" %)
725 -(((
726 -**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
727 -)))
720 +0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
728 728  
729 -==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
730 730  
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]]
723 +==== Trigger Set AC (current) as trigger ====
732 732  
725 +Set current trigger , base on AC port. See [[trigger mode>>path:#MOD6]]
726 +
733 733  * AT Command:
734 734  
735 -(% class="box infomessage" %)
736 -(((
737 -**AT+ACLIM. **
738 -)))
729 +AT+ACLIM. See [[trigger mode>>path:#MOD6]]
739 739  
731 +
740 740  * Downlink Payload (prefix 0xAA 01 ):
741 741  
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 -)))
734 +0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>path:#MOD6]]
746 746  
747 -==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
748 748  
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]]
737 +==== Trigger Set AV (voltage) as trigger ====
750 750  
739 +Set current trigger , base on AV port. See [[trigger mode>>path:#MOD6]]
740 +
751 751  * AT Command:
752 752  
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 -)))
743 +AT+AVLIM. See [[trigger mode>>path:#MOD6]]
757 757  
745 +
758 758  * Downlink Payload (prefix 0xAA 00 ):
759 759  
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 -)))
748 +0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>path:#MOD6]]
764 764  
765 -==== 3.4.2.11 Trigger – Set minimum interval ====
750 +==== Trigger – Set minimum interval ====
766 766  
767 767  Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
768 768  
769 769  * AT Command:
770 770  
771 -(% class="box infomessage" %)
772 -(((
773 -**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
774 -)))
756 +AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.
775 775  
758 +
776 776  * Downlink Payload (prefix 0xAC ):
777 777  
778 -(% class="box infomessage" %)
779 -(((
780 -**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
781 -)))
761 +0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
782 782  
783 -==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
784 784  
764 +==== DO ~-~- Control Digital Output DO1/DO2/DO3 ====
765 +
785 785  * AT Command:
786 786  
787 787  There is no AT Command to control Digital Output
788 788  
770 +
789 789  * Downlink Payload (prefix 0x02):
790 790  
791 -(% class="box infomessage" %)
792 -(((
793 -**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
794 -)))
773 +0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output
795 795  
796 -(((
797 797  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 -)))
799 799  
800 -(((
801 801  01: Low,  00: High ,  11: No action
802 -)))
803 803  
804 -[[image:image-20220524092754-5.png]]
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
805 805  
806 -(((
807 -(% style="color:red" %)Note: For LT-22222-L, there is no DO3, the last byte can use any value.
808 -)))
785 +Note: For LT-22222-L, there is no DO3, the last byte can use any value.
809 809  
810 -(((
811 -(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
812 -)))
787 +Device will upload a packet if downlink code executes successfully.
813 813  
814 814  
815 -==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
816 816  
791 +
792 +
793 +==== DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
794 +
817 817  * AT Command:
818 818  
819 819  There is no AT Command to control Digital Output
820 820  
799 +
821 821  * Downlink Payload (prefix 0xA9):
822 822  
823 -(% class="box infomessage" %)
824 -(((
825 -**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
826 -)))
802 +0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control
827 827  
828 828  This is to control the digital output time of DO pin. Include four bytes:
829 829  
830 -(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
806 +**First Byte:** Type code (0xA9)
831 831  
832 -(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
808 +**Second Byte**: Inverter Mode
833 833  
834 834  01: DO pins will change back to original state after timeout.
835 835  
836 836  00: DO pins will change to an inverter state after timeout 
837 837  
838 -(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
839 839  
840 -[[image:image-20220524093238-6.png]]
815 +**Third Byte**: Control Method and Ports status:
841 841  
842 -(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
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
843 843  
844 -[[image:image-20220524093328-7.png]]
823 +**Fourth Byte**: Control Method and Ports status:
845 845  
846 -(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
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
847 847  
848 -[[image:image-20220524093351-8.png]]
831 +**Fifth Byte**: Control Method and Ports status:
849 849  
850 -(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
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
851 851  
839 +**Sixth and Seventh Byte**:
840 +
852 852   Latching time. Unit: ms
853 853  
854 854  Device will upload a packet if downlink code executes successfully.
855 855  
856 -**Example payload:**
857 857  
858 -**~1. A9 01 01 01 01 07 D0**
859 859  
847 +Example payload:
848 +
849 +1. A9 01 01 01 01 07 D0
850 +
860 860  DO1 pin & DO2 pin & DO3 pin will be set to Low, last 2 seconds, then change back to original state.
861 861  
862 -**2. A9 01 00 01 11 07 D0**
863 863  
854 +1. A9 01 00 01 11 07 D0
855 +
864 864  DO1 pin set high, DO2 pin set low, DO3 pin no action, last 2 seconds, then change back to original state.
865 865  
866 -**3. A9 00 00 00 00 07 D0**
867 867  
859 +1. A9 00 00 00 00 07 D0
860 +
868 868  DO1 pin & DO2 pin & DO3 pin will be set to high, last 2 seconds, then both change to low.
869 869  
870 -**4. A9 00 11 01 00 07 D0**
871 871  
864 +1. A9 00 11 01 00 07 D0
865 +
872 872  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
873 873  
874 874  
875 -=== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ===
876 876  
870 +
871 +==== Relay ~-~- Control Relay Output RO1/RO2 ====
872 +
877 877  * AT Command:
878 878  
879 879  There is no AT Command to control Relay Output
880 880  
877 +
881 881  * Downlink Payload (prefix 0x03):
882 882  
883 -(% class="box infomessage" %)
884 -(((
885 -**0x03 aa bb     ~/~/ Set RO1/RO2 output**
886 -)))
880 +0x03 aa bb     ~/~/ Set RO1/RO2 output
887 887  
888 -(((
889 889  If payload = 0x030100, it means set RO1 to close and RO2 to open.
890 -)))
891 891  
892 -(((
893 893  01: Close ,  00: Open , 11: No action
894 -)))
895 895  
896 -(((
897 -[[image:image-20220524093724-9.png]]
898 -)))
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
899 899  
900 900  Device will upload a packet if downlink code executes successfully.
901 901  
902 902  
903 -==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
900 +==== Relay ~-~- Control Relay Output RO1/RO2 with time control ====
904 904  
905 905  * AT Command:
906 906  
907 907  There is no AT Command to control Relay Output
908 908  
906 +
909 909  * Downlink Payload (prefix 0x05):
910 910  
911 -(% class="box infomessage" %)
912 -(((
913 -**0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:**
914 -)))
909 +0x05 aa bb cc dd     ~/~/ Set RO1/RO2 relay with time control:
915 915  
916 916  This is to control the relay output time of relay. Include four bytes:
917 917  
918 -(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
913 +**First Byte:** Type code (0x05)
919 919  
920 -(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
915 +**Second Byte(aa)**: Inverter Mode
921 921  
922 922  01: Relays will change back to original state after timeout.
923 923  
924 924  00: Relays will change to an inverter state after timeout
925 925  
926 -(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
927 927  
928 -[[image:image-20220524093831-10.png]]
922 +**Third Byte(bb)**: Control Method and Ports status:
929 929  
930 -(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
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
931 931  
935 +**Fourth / Fifth Bytes (cc)**: Latching time. Unit: ms
936 +
932 932  Device will upload a packet if downlink code executes successfully.
933 933  
939 +
940 +
934 934  **Example payload:**
935 935  
936 -**~1. 05 01 11 07 D0**
943 +1. 05 01 11 07 D0
937 937  
938 938  Relay1 and Relay 2 will be set to NO , last 2 seconds, then change back to original state.
939 939  
940 -**2. 05 01 10 07 D0**
941 941  
948 +1. 05 01 10 07 D0
949 +
942 942  Relay1 will change to NO, Relay2 will change to NC, last 2 seconds, then both change back to original state.
943 943  
944 -**3. 05 00 01 07 D0**
945 945  
953 +1. 05 00 01 07 D0
954 +
946 946  Relay1 will change to NC, Relay2 will change to NO, last 2 seconds, then relay change to NO, Relay2 change to NC.
947 947  
948 -**4. 05 00 00 07 D0**
949 949  
958 +1. 05 00 00 07 D0
959 +
950 950  Relay 1 & relay2 will change to NC, last 2 seconds, then both change to NO.
951 951  
952 952  
953 -==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
954 954  
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]]
956 956  
965 +
966 +
967 +==== Counting ~-~- Voltage threshold counting ====
968 +
969 +When voltage exceed the threshold, count. Feature see [[MOD4>>path:#MOD4]]
970 +
957 957  * AT Command:
958 958  
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 -)))
973 +AT+VOLMAX    ~/~/ See [[MOD4>>path:#MOD4]]
963 963  
975 +
964 964  * Downlink Payload (prefix 0xA5):
965 965  
966 -(% class="box infomessage" %)
967 -(((
968 -**0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc**
969 -)))
978 +0xA5 aa bb cc   ~/~/ Same as AT+VOLMAX=(aa bb),cc
970 970  
971 -==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
972 972  
981 +==== Counting ~-~- Pre-configure the Count Number ====
982 +
973 973  * AT Command:
974 974  
975 -(% class="box infomessage" %)
976 -(((
977 -**AT+SETCNT=aa,(bb cc dd ee) **
978 -)))
985 +AT+SETCNT=aa,(bb cc dd ee)
979 979  
980 980  aa: 1: Set count1,
981 981  
... ... @@ -985,112 +985,115 @@
985 985  
986 986  Bb cc dd ee: number to be set
987 987  
995 +
988 988  * Downlink Payload (prefix 0xA8):
989 989  
990 -(% class="box infomessage" %)
991 -(((
992 -**0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)**
993 -)))
998 +0x A8 aa bb cc dd ee     ~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
994 994  
995 -==== 3.4.2.18 Counting ~-~- Clear Counting ====
996 996  
1001 +
1002 +
1003 +
1004 +==== Counting ~-~- Clear Counting ====
1005 +
997 997  Clear counting for counting mode
998 998  
999 999  * AT Command:
1000 1000  
1001 -(% class="box infomessage" %)
1002 -(((
1003 -**AT+CLRCOUNT ~/~/ clear all counting**
1004 -)))
1010 +AT+CLRCOUNT ~/~/ clear all counting
1005 1005  
1012 +
1006 1006  * Downlink Payload (prefix 0xA6):
1007 1007  
1008 -(% class="box infomessage" %)
1009 -(((
1010 -**0x A6 01     ~/~/ clear all counting,**
1011 -)))
1015 +0x A6 01     ~/~/ clear all counting,
1012 1012  
1013 -==== 3.4.2.19 Counting ~-~- Change counting mode save time ====
1014 1014  
1018 +
1019 +
1020 +==== Counting ~-~- Change counting mode save time ====
1021 +
1015 1015  * AT Command:
1016 1016  
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 -)))
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)
1021 1021  
1026 +
1022 1022  * Downlink Payload (prefix 0xA7):
1023 1023  
1024 -(% class="box infomessage" %)
1025 -(((
1026 -**0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,**
1027 -)))
1029 +0x A7 aa bb cc     ~/~/ same as AT+COUTIME =aa bb cc,
1028 1028  
1029 1029  range: aa bb cc:0 to 16777215,  (unit:second)
1030 1030  
1031 -== 3.5 Integrate with Mydevice ==
1032 1032  
1034 +
1035 +
1036 +1.
1037 +11. Integrate with Mydevice
1038 +
1033 1033  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:
1034 1034  
1035 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
1036 1036  
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:
1042 +Step 1: Be sure that your device is programmed and properly connected to the network at this time.
1038 1038  
1039 -[[image:1653356737703-362.png||height="232" width="732"]]
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:
1040 1040  
1041 -[[image:image-20220524094641-11.png||height="390" width="723"]]
1042 1042  
1047 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
1043 1043  
1044 -[[image:image-20220524094641-12.png||height="402" width="718"]]
1045 1045  
1046 -**Step **3: Create an account or log in Mydevices.
1050 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
1047 1047  
1048 -**Step 4**: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1049 1049  
1053 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
1054 +
1055 +
1056 +
1057 +Step 3: Create an account or log in Mydevices.
1058 +
1059 +Step 4: Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.
1060 +
1050 1050  Search under The things network
1051 1051  
1052 -[[image:1653356838789-523.png||height="337" width="740"]]
1063 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
1053 1053  
1065 +
1054 1054  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1055 1055  
1068 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
1056 1056  
1057 -[[image:image-20220524094909-1.png||height="335" width="729"]]
1058 1058  
1059 -[[image:image-20220524094909-2.png||height="337" width="729"]]
1071 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
1060 1060  
1061 -[[image:image-20220524094909-3.png||height="338" width="727"]]
1062 1062  
1063 -[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
1074 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
1064 1064  
1065 -[[image:image-20220524094909-5.png||height="341" width="734"]]
1066 1066  
1077 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
1067 1067  
1068 1068  
1080 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
1069 1069  
1070 1070  
1071 -== 3.6 Interface Detail ==
1083 +1.
1084 +11. Interface Detail
1085 +111. Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active )
1072 1072  
1073 -=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
1074 -
1075 1075  Support NPN Type sensor
1076 1076  
1077 -[[image:1653356991268-289.png]]
1089 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
1078 1078  
1079 -=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
1080 1080  
1081 -(((
1092 +
1093 +1.
1094 +11.
1095 +111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1096 +
1082 1082  The DI port of LT-22222-L can support NPN or PNP output sensor.
1083 -)))
1084 1084  
1085 -(((
1086 1086  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 -)))
1088 1088  
1089 -[[image:1653357170703-587.png]]
1101 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
1090 1090  
1091 -(((
1092 1092  When use need to connect a device to the DI port, both DI1+ and DI1- must be connected.
1093 -)))
1094 1094  
1095 1095  
1096 1096  **Example1**: Connect to a Low active sensor.
... ... @@ -1135,8 +1135,8 @@
1135 1135  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.
1136 1136  
1137 1137  
1138 -1.
1139 -11.
1148 +1.
1149 +11.
1140 1140  111. Digital Output Port: DO1/DO2 /DO3
1141 1141  
1142 1142  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1147,7 +1147,7 @@
1147 1147  
1148 1148  
1149 1149  1.
1150 -11.
1160 +11.
1151 1151  111. Analog Input Interface
1152 1152  
1153 1153  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:
... ... @@ -1180,7 +1180,7 @@
1180 1180  
1181 1181  
1182 1182  1.
1183 -11.
1193 +11.
1184 1184  111. Relay Output
1185 1185  
1186 1186  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:
... ... @@ -1340,7 +1340,7 @@
1340 1340  
1341 1341  
1342 1342  
1343 -1.
1353 +1.
1344 1344  11. Common AT Command Sequence
1345 1345  111. Multi-channel ABP mode (Use with SX1301/LG308)
1346 1346  
... ... @@ -1363,8 +1363,8 @@
1363 1363  
1364 1364  ATZ
1365 1365  
1366 -1.
1367 -11.
1376 +1.
1377 +11.
1368 1368  111. Single-channel ABP mode (Use with LG01/LG02)
1369 1369  
1370 1370  123456   Enter Password to have AT access.
... ... @@ -1404,7 +1404,7 @@
1404 1404  
1405 1405  
1406 1406  1.
1407 -11.
1417 +11.
1408 1408  111. Change to Class A
1409 1409  
1410 1410  If sensor JOINED
... ... @@ -1419,7 +1419,7 @@
1419 1419  
1420 1420  1. FAQ
1421 1421  
1422 -1.
1432 +1.
1423 1423  11. How to upgrade the image?
1424 1424  
1425 1425  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1478,7 +1478,7 @@
1478 1478  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1479 1479  
1480 1480  
1481 -1.
1491 +1.
1482 1482  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1483 1483  
1484 1484  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1537,7 +1537,7 @@
1537 1537  [[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]]
1538 1538  
1539 1539  
1540 -1.
1550 +1.
1541 1541  11. Have trouble to upload image.
1542 1542  
1543 1543  See this link for trouble shooting:
... ... @@ -1545,7 +1545,7 @@
1545 1545  [[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]]
1546 1546  
1547 1547  
1548 -1.
1558 +1.
1549 1549  11. Why I can’t join TTN in US915 /AU915 bands?
1550 1550  
1551 1551  It might be about the channels mapping. Please see this link for detail:
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