Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 23.2 >
edited by Xiaoling
on 2022/05/24 08:43
To version < 27.3 >
edited by Xiaoling
on 2022/05/24 09:18
>
Change comment: There is no comment for this version

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... ... @@ -396,7 +396,6 @@
396 396  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
397 397  )))
398 398  
399 -
400 400  * RO is for relay. ROx=1 : close，ROx=0 always open.
401 401  * FIRST: Indicate this is the first packet after join network.
402 402  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -419,54 +419,49 @@
419 419  
420 420  === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
421 421  
422 -**This mode is an optional mode for trigger purpose. It can run together with other mode.**
421 +(% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
423 423  
424 424  For example, if user has configured below commands:
425 425  
426 -* AT+MOD=1   à The normal working mode
427 -* AT+ADDMOD6=1    à Enable trigger
425 +* **AT+MOD=1 ** **~-~->** The normal working mode
426 +* **AT+ADDMOD6=1**   **~-~->** Enable trigger
428 428  
429 429  LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
430 430  
431 -1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN **unconfirmed** data type
432 -1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN **CONFIRMED data type.**
430 +1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
431 +1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
433 433  
434 434  **AT Command to set Trigger Condition**:
435 435  
436 -**Trigger base on voltage**:
435 +(% style="color:#4f81bd" %)**Trigger base on voltage**:
437 437  
438 438  Format: AT+AVLIM=<AV1_LIMIT_LOW>,< AV1_LIMIT_HIGH>,<AV2_LIMIT_LOW>,< AV2_LIMIT_HIGH>
439 439  
440 -Example:
439 +**Example:**
441 441  
442 442  AT+AVLIM=3000,6000,0,2000   (If AVI1 voltage lower than 3v or higher than 6v. or AV2 voltage is higher than 2v, LT will trigger Uplink)
443 443  
444 444  AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
445 445  
445 +(% style="color:#4f81bd" %)**Trigger base on current**:
446 446  
447 -**Trigger base on current**:
448 -
449 449  Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
450 450  
451 -Example:
449 +**Example:**
452 452  
453 453  AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
454 454  
453 +(% style="color:#4f81bd" %)**Trigger base on DI status**:
455 455  
456 -**Trigger base on DI status**:
457 -
458 458  DI status trigger Flag.
459 459  
460 460  Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
461 461  
462 -Example:
459 +**Example:**
463 463  
464 464  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
465 465  
466 466  
467 -
468 -
469 -
470 470  **Downlink Command to set Trigger Condition**
471 471  
472 472  Type Code: 0xAA. Downlink command same as AT Command [[AT+AVLIM, AT+ACLIM>>path:#AT_Trigger]]
... ... @@ -485,9 +485,8 @@
485 485  
486 486   Yy4 yy4: AC2 or AV2 high limit.
487 487  
482 +**Example1**: AA 00 13 88 00 00 00 00 00 00
488 488  
489 -Example1: AA 00 13 88 00 00 00 00 00 00
490 -
491 491  Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
492 492  
493 493  Example2: AA 02 01 00
... ... @@ -494,134 +494,41 @@
494 494  
495 495  Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
496 496  
490 +(% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
497 497  
498 -
499 -
500 -**Trigger Settings Payload Explanation:**
501 -
502 502  MOD6 Payload : total 11 bytes payload
503 503  
504 -(% border="1" style="background-color:#f7faff" %)
505 -|Size(bytes)|1|1|1|6|1|1
506 -|Value|(((
507 -TRI_A
494 +[[image:image-20220524085923-1.png]]
508 508  
509 -FLAG
510 -)))|(((
511 -TRI_A
496 +(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
512 512  
513 -Status
514 -)))|(((
515 -TRI_DI
498 +[[image:image-20220524090106-2.png]]
516 516  
517 -FLAG+STA
518 -)))|Reserve|Enable/Disable MOD6|(((
519 -MOD
520 -
521 -(6)
522 -)))
523 -
524 -**TRI FLAG1** is a combination to show if trigger is set for this part. Totally 1byte as below
525 -
526 -(% border="1" style="background-color:#f7faff" %)
527 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
528 -|(((
529 -AV1_
530 -
531 -LOW
532 -)))|(((
533 -AV1_
534 -
535 -HIGH
536 -)))|(((
537 -AV2_
538 -
539 -LOW
540 -)))|(((
541 -AV2_
542 -
543 -HIGH
544 -)))|(((
545 -AC1_
546 -
547 -LOW
548 -)))|(((
549 -AC1_
550 -
551 -HIGH
552 -)))|(((
553 -AC2_
554 -
555 -LOW
556 -)))|(((
557 -AC2_
558 -
559 -HIGH
560 -)))
561 -
562 562  * Each bits shows if the corresponding trigger has been configured.
563 563  
564 -Example:
502 +**Example:**
565 565  
566 566  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
567 567  
568 568  
569 -**TRI Status1** is a combination to show which condition is trigger. Totally 1byte as below
507 +(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
570 570  
571 -(% border="1" style="background-color:#f7faff" %)
572 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
573 -|(((
574 -AV1_
509 +[[image:image-20220524090249-3.png]]
575 575  
576 -LOW
577 -)))|(((
578 -AV1_
579 -
580 -HIGH
581 -)))|(((
582 -AV2_
583 -
584 -LOW
585 -)))|(((
586 -AV2_
587 -
588 -HIGH
589 -)))|(((
590 -AC1_
591 -
592 -LOW
593 -)))|(((
594 -AC1_
595 -
596 -HIGH
597 -)))|(((
598 -AC2_
599 -
600 -LOW
601 -)))|(((
602 -AC2_
603 -
604 -HIGH
605 -)))
606 -
607 607  * Each bits shows which status has been trigger on this uplink.
608 608  
609 -Example:
513 +**Example:**
610 610  
611 611  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
612 612  
613 613  
518 +(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
614 614  
520 +[[image:image-20220524090456-4.png]]
615 615  
616 -**TRI_DI FLAG+STA **is a combination to show which condition is trigger. Totally 1byte as below
617 -
618 -(% border="1" style="background-color:#f7faff" %)
619 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
620 -|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
621 -
622 622  * Each bits shows which status has been trigger on this uplink.
623 623  
624 -Example:
524 +**Example:**
625 625  
626 626  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
627 627  
... ... @@ -628,104 +628,105 @@
628 628  00000101: Means both DI1 and DI2 trigger are enabled.
629 629  
630 630  
631 -**Enable/Disable MOD6 **: 0x01: MOD6 is enable. 0x00: MOD6 is disable.
531 +(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
632 632  
633 -
634 634  Downlink command to poll MOD6 status:
635 635  
636 -AB 06
535 +**AB 06**
637 637  
638 638  When device got this command, it will send the MOD6 payload.
639 639  
539 +=== 3.3.7 Payload Decoder ===
640 640  
641 -1.
642 -11.
643 -111. Payload Decoder
644 -
541 +(((
645 645  **Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]]
543 +)))
646 646  
545 +== 3.4 ​Configure LT via AT or Downlink ==
647 647  
547 +User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
648 648  
649 -
650 -
651 -
652 -
653 -1.
654 -11. ​Configure LT via AT or Downlink
655 -
656 -User can configure LT I/O Controller via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
657 -
549 +(((
658 658  There are two kinds of Commands:
551 +)))
659 659  
660 -* **Common Commands**: They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
553 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
661 661  
662 -* **Sensor Related Commands**: These commands are special designed for LT-22222-L.  User can see these commands below:
555 +* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
663 663  
664 -1.
665 -11.
666 -111. Common Commands:
557 +=== 3.4.1 Common Commands ===
667 667  
668 -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: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
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/]]
669 669  
561 +=== 3.4.2 Sensor related commands ===
670 670  
671 -1.
672 -11.
673 -111. Sensor related commands:
563 +==== 3.4.2.1 Set Transmit Interval ====
674 674  
675 -==== Set Transmit Interval ====
676 -
677 677  Set device uplink interval.
678 678  
679 679  * AT Command:
680 680  
681 -AT+TDC=N
569 +(% class="box infomessage" %)
570 +(((
571 +**AT+TDC=N **
572 +)))
682 682  
683 -Example: AT+TDC=30000. Means set interval to 30 seconds
574 +**Example: **AT+TDC=30000. Means set interval to 30 seconds
684 684  
685 -
686 686  * Downlink Payload (prefix 0x01):
687 687  
688 -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 +)))
689 689  
690 690  
691 -==== Set Work Mode (AT+MOD) ====
584 +==== 3.4.2.2 Set Work Mode (AT+MOD) ====
692 692  
693 693  Set work mode.
694 694  
695 695  * AT Command:
696 696  
697 -AT+MOD=N 
590 +(% class="box infomessage" %)
591 +(((
592 +**AT+MOD=N  **
593 +)))
698 698  
699 -Example: AT+MOD=2. Set work mode to Double DI counting mode
595 +**Example**: AT+MOD=2. Set work mode to Double DI counting mode
700 700  
701 -
702 702  * Downlink Payload (prefix 0x0A):
703 703  
704 -0x0A aa     ~/~/ Same as AT+MOD=aa
599 +(% class="box infomessage" %)
600 +(((
601 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
602 +)))
705 705  
604 +==== 3.4.2.3 Poll an uplink ====
706 706  
707 -
708 -==== Poll an uplink ====
709 -
710 710  * AT Command:
711 711  
712 712  There is no AT Command to poll uplink
713 713  
714 -
715 715  * Downlink Payload (prefix 0x08):
716 716  
717 -0x08 FF     ~/~/ Poll an uplink,
612 +(% class="box infomessage" %)
613 +(((
614 +**0x08 FF     ~/~/ Poll an uplink,**
615 +)))
718 718  
719 -Example: 0x08FF, ask device to send an Uplink
617 +**Example**: 0x08FF, ask device to send an Uplink
720 720  
721 721  
722 -==== Enable Trigger Mode ====
620 +==== 3.4.2.4 Enable Trigger Mode ====
723 723  
724 -Use of trigger mode, please check [[ADDMOD6>>path:#MOD6]]
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]]
725 725  
726 726  * AT Command:
727 727  
728 -AT+ADDMOD6=1 or 0
626 +(% class="box infomessage" %)
627 +(((
628 +**AT+ADDMOD6=1 or 0**
629 +)))
729 729  
730 730  1: Enable Trigger Mode
731 731  
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