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 < 25.1 >
edited by Xiaoling
on 2022/05/24 09:01
>
Change comment: Uploaded new attachment "image-20220524090106-2.png", version {1}

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... ... @@ -495,11 +495,45 @@
495 495  
496 496  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
497 497  
498 -[[image:image-20220524090106-2.png]]
498 +(% border="1" style="background-color:#f7faff" %)
499 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
500 +|(((
501 +AV1_
499 499  
503 +LOW
504 +)))|(((
505 +AV1_
506 +
507 +HIGH
508 +)))|(((
509 +AV2_
510 +
511 +LOW
512 +)))|(((
513 +AV2_
514 +
515 +HIGH
516 +)))|(((
517 +AC1_
518 +
519 +LOW
520 +)))|(((
521 +AC1_
522 +
523 +HIGH
524 +)))|(((
525 +AC2_
526 +
527 +LOW
528 +)))|(((
529 +AC2_
530 +
531 +HIGH
532 +)))
533 +
500 500  * Each bits shows if the corresponding trigger has been configured.
501 501  
502 -**Example:**
536 +Example:
503 503  
504 504  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
505 505  
... ... @@ -506,22 +506,60 @@
506 506  
507 507  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
508 508  
509 -[[image:image-20220524090249-3.png]]
543 +(% border="1" style="background-color:#f7faff" %)
544 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
545 +|(((
546 +AV1_
510 510  
548 +LOW
549 +)))|(((
550 +AV1_
551 +
552 +HIGH
553 +)))|(((
554 +AV2_
555 +
556 +LOW
557 +)))|(((
558 +AV2_
559 +
560 +HIGH
561 +)))|(((
562 +AC1_
563 +
564 +LOW
565 +)))|(((
566 +AC1_
567 +
568 +HIGH
569 +)))|(((
570 +AC2_
571 +
572 +LOW
573 +)))|(((
574 +AC2_
575 +
576 +HIGH
577 +)))
578 +
511 511  * Each bits shows which status has been trigger on this uplink.
512 512  
513 -**Example:**
581 +Example:
514 514  
515 515  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
516 516  
517 517  
586 +
587 +
518 518  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
519 519  
520 -[[image:image-20220524090456-4.png]]
590 +(% border="1" style="background-color:#f7faff" %)
591 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
592 +|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
521 521  
522 522  * Each bits shows which status has been trigger on this uplink.
523 523  
524 -**Example:**
596 +Example:
525 525  
526 526  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
527 527  
... ... @@ -530,117 +530,114 @@
530 530  
531 531  (% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
532 532  
605 +
533 533  Downlink command to poll MOD6 status:
534 534  
535 -**AB 06**
608 +AB 06
536 536  
537 537  When device got this command, it will send the MOD6 payload.
538 538  
539 -=== 3.3.7 Payload Decoder ===
540 540  
541 -(((
613 +1.
614 +11.
615 +111. Payload Decoder
616 +
542 542  **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 -)))
544 544  
545 -== 3.4 ​Configure LT via AT or Downlink ==
546 546  
547 -User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
548 548  
549 -(((
621 +
622 +
623 +
624 +
625 +1.
626 +11. ​Configure LT via AT or Downlink
627 +
628 +User can configure LT I/O Controller via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
629 +
550 550  There are two kinds of Commands:
551 -)))
552 552  
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
632 +* **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
554 554  
555 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
634 +* **Sensor Related Commands**: These commands are special designed for LT-22222-L.  User can see these commands below:
556 556  
557 -=== 3.4.1 Common Commands ===
636 +1.
637 +11.
638 +111. Common Commands:
558 558  
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/]]
640 +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
560 560  
561 -=== 3.4.2 Sensor related commands ===
562 562  
563 -==== 3.4.2.1 Set Transmit Interval ====
643 +1.
644 +11.
645 +111. Sensor related commands:
564 564  
647 +==== Set Transmit Interval ====
648 +
565 565  Set device uplink interval.
566 566  
567 567  * AT Command:
568 568  
569 -(% class="box infomessage" %)
570 -(((
571 -**AT+TDC=N **
572 -)))
653 +AT+TDC=N
573 573  
574 -**Example: **AT+TDC=30000. Means set interval to 30 seconds
655 +Example: AT+TDC=30000. Means set interval to 30 seconds
575 575  
657 +
576 576  * Downlink Payload (prefix 0x01):
577 577  
578 -(% class="box infomessage" %)
579 -(((
580 -**0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
581 -)))
660 +0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)
582 582  
583 583  
584 -==== 3.4.2.2 Set Work Mode (AT+MOD) ====
663 +==== Set Work Mode (AT+MOD) ====
585 585  
586 586  Set work mode.
587 587  
588 588  * AT Command:
589 589  
590 -(% class="box infomessage" %)
591 -(((
592 -**AT+MOD=N  **
593 -)))
669 +AT+MOD=N 
594 594  
595 -**Example**: AT+MOD=2. Set work mode to Double DI counting mode
671 +Example: AT+MOD=2. Set work mode to Double DI counting mode
596 596  
673 +
597 597  * Downlink Payload (prefix 0x0A):
598 598  
599 -(% class="box infomessage" %)
600 -(((
601 -**0x0A aa     ~/~/ Same as AT+MOD=aa**
602 -)))
676 +0x0A aa     ~/~/ Same as AT+MOD=aa
603 603  
604 -==== 3.4.2.3 Poll an uplink ====
605 605  
679 +
680 +==== Poll an uplink ====
681 +
606 606  * AT Command:
607 607  
608 608  There is no AT Command to poll uplink
609 609  
686 +
610 610  * Downlink Payload (prefix 0x08):
611 611  
612 -(% class="box infomessage" %)
613 -(((
614 -**0x08 FF     ~/~/ Poll an uplink,**
615 -)))
689 +0x08 FF     ~/~/ Poll an uplink,
616 616  
617 -**Example**: 0x08FF, ask device to send an Uplink
691 +Example: 0x08FF, ask device to send an Uplink
618 618  
619 619  
620 -==== 3.4.2.4 Enable Trigger Mode ====
694 +==== Enable Trigger Mode ====
621 621  
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]]
696 +Use of trigger mode, please check [[ADDMOD6>>path:#MOD6]]
623 623  
624 624  * AT Command:
625 625  
626 -(% class="box infomessage" %)
627 -(((
628 -**AT+ADDMOD6=1 or 0**
629 -)))
700 +AT+ADDMOD6=1 or 0
630 630  
631 631  1: Enable Trigger Mode
632 632  
633 633  0: Disable Trigger Mode
634 634  
706 +
635 635  * Downlink Payload (prefix 0x0A 06):
636 636  
637 -(% class="box infomessage" %)
638 -(((
639 -**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
640 -)))
709 +0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,
641 641  
642 642  
643 -==== 3.4.2.5 Poll trigger settings ====
712 +==== Poll trigger settings ====
644 644  
645 645  Poll trigger settings,
646 646  
... ... @@ -648,12 +648,10 @@
648 648  
649 649  There is no AT Command for this feature.
650 650  
720 +
651 651  * Downlink Payload (prefix 0x AB 06):
652 652  
653 -(% class="box infomessage" %)
654 -(((
655 -**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
656 -)))
723 +0xAB 06  ~/~/ Poll trigger settings, device will uplink [[trigger settings>>path:#Trigger_Settings]] once receive this command
657 657  
658 658  
659 659  ==== Enable / Disable DI1/DI2/DI3 as trigger ====
... ... @@ -1033,7 +1033,7 @@
1033 1033  
1034 1034  
1035 1035  
1036 -1.
1103 +1.
1037 1037  11. Integrate with Mydevice
1038 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:
... ... @@ -1091,7 +1091,7 @@
1091 1091  
1092 1092  
1093 1093  1.
1094 -11.
1161 +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.
1215 +1.
1216 +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.
1227 +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.
1260 +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.
1420 +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.
1443 +1.
1444 +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.
1484 +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.
1499 +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.
1558 +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.
1617 +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.
1625 +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:
image-20220524090249-3.png
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