Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 27.4 >
edited by Xiaoling
on 2022/05/24 09:20
To version < 30.2 >
edited by Xiaoling
on 2022/05/24 09:33
>
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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,
... ... @@ -655,181 +655,199 @@
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:
832 -
833 833  (% border="1" style="background-color:#f7faff" %)
834 834  |Second Byte|Status
835 835  |0x01|DO3 set to low
... ... @@ -836,7 +836,7 @@
836 836  |0x00|DO3 set to high
837 837  |0x11|DO3 NO Action
838 838  
839 -**Sixth and Seventh Byte**:
854 +(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
840 840  
841 841   Latching time. Unit: ms
842 842  
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