Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 27.1 >
edited by Xiaoling
on 2022/05/24 09:04
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
... ... @@ -499,7 +499,7 @@
499 499  
500 500  * Each bits shows if the corresponding trigger has been configured.
501 501  
502 -Example:
502 +**Example:**
503 503  
504 504  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
505 505  
... ... @@ -506,60 +506,22 @@
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 -(% border="1" style="background-color:#f7faff" %)
510 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
511 -|(((
512 -AV1_
509 +[[image:image-20220524090249-3.png]]
513 513  
514 -LOW
515 -)))|(((
516 -AV1_
517 -
518 -HIGH
519 -)))|(((
520 -AV2_
521 -
522 -LOW
523 -)))|(((
524 -AV2_
525 -
526 -HIGH
527 -)))|(((
528 -AC1_
529 -
530 -LOW
531 -)))|(((
532 -AC1_
533 -
534 -HIGH
535 -)))|(((
536 -AC2_
537 -
538 -LOW
539 -)))|(((
540 -AC2_
541 -
542 -HIGH
543 -)))
544 -
545 545  * Each bits shows which status has been trigger on this uplink.
546 546  
547 -Example:
513 +**Example:**
548 548  
549 549  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
550 550  
551 551  
552 -
553 -
554 554  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
555 555  
556 -(% border="1" style="background-color:#f7faff" %)
557 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
558 -|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
520 +[[image:image-20220524090456-4.png]]
559 559  
560 560  * Each bits shows which status has been trigger on this uplink.
561 561  
562 -Example:
524 +**Example:**
563 563  
564 564  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
565 565  
... ... @@ -568,114 +568,117 @@
568 568  
569 569  (% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
570 570  
571 -
572 572  Downlink command to poll MOD6 status:
573 573  
574 -AB 06
535 +**AB 06**
575 575  
576 576  When device got this command, it will send the MOD6 payload.
577 577  
539 +=== 3.3.7 Payload Decoder ===
578 578  
579 -1.
580 -11.
581 -111. Payload Decoder
582 -
541 +(((
583 583  **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 +)))
584 584  
545 +== 3.4 ​Configure LT via AT or Downlink ==
585 585  
547 +User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
586 586  
587 -
588 -
589 -
590 -
591 -1.
592 -11. ​Configure LT via AT or Downlink
593 -
594 -User can configure LT I/O Controller via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
595 -
549 +(((
596 596  There are two kinds of Commands:
551 +)))
597 597  
598 -* **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
599 599  
600 -* **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:
601 601  
602 -1.
603 -11.
604 -111. Common Commands:
557 +=== 3.4.1 Common Commands ===
605 605  
606 -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/]]
607 607  
561 +=== 3.4.2 Sensor related commands ===
608 608  
609 -1.
610 -11.
611 -111. Sensor related commands:
563 +==== 3.4.2.1 Set Transmit Interval ====
612 612  
613 -==== Set Transmit Interval ====
614 -
615 615  Set device uplink interval.
616 616  
617 617  * AT Command:
618 618  
619 -AT+TDC=N
569 +(% class="box infomessage" %)
570 +(((
571 +**AT+TDC=N **
572 +)))
620 620  
621 -Example: AT+TDC=30000. Means set interval to 30 seconds
574 +**Example: **AT+TDC=30000. Means set interval to 30 seconds
622 622  
623 -
624 624  * Downlink Payload (prefix 0x01):
625 625  
626 -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 +)))
627 627  
628 628  
629 -==== Set Work Mode (AT+MOD) ====
584 +==== 3.4.2.2 Set Work Mode (AT+MOD) ====
630 630  
631 631  Set work mode.
632 632  
633 633  * AT Command:
634 634  
635 -AT+MOD=N 
590 +(% class="box infomessage" %)
591 +(((
592 +**AT+MOD=N  **
593 +)))
636 636  
637 -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
638 638  
639 -
640 640  * Downlink Payload (prefix 0x0A):
641 641  
642 -0x0A aa     ~/~/ Same as AT+MOD=aa
599 +(% class="box infomessage" %)
600 +(((
601 +**0x0A aa     ~/~/ Same as AT+MOD=aa**
602 +)))
643 643  
604 +==== 3.4.2.3 Poll an uplink ====
644 644  
645 -
646 -==== Poll an uplink ====
647 -
648 648  * AT Command:
649 649  
650 650  There is no AT Command to poll uplink
651 651  
652 -
653 653  * Downlink Payload (prefix 0x08):
654 654  
655 -0x08 FF     ~/~/ Poll an uplink,
612 +(% class="box infomessage" %)
613 +(((
614 +**0x08 FF     ~/~/ Poll an uplink,**
615 +)))
656 656  
657 -Example: 0x08FF, ask device to send an Uplink
617 +**Example**: 0x08FF, ask device to send an Uplink
658 658  
659 659  
660 -==== Enable Trigger Mode ====
620 +==== 3.4.2.4 Enable Trigger Mode ====
661 661  
662 -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]]
663 663  
664 664  * AT Command:
665 665  
666 -AT+ADDMOD6=1 or 0
626 +(% class="box infomessage" %)
627 +(((
628 +**AT+ADDMOD6=1 or 0**
629 +)))
667 667  
668 668  1: Enable Trigger Mode
669 669  
670 670  0: Disable Trigger Mode
671 671  
672 -
673 673  * Downlink Payload (prefix 0x0A 06):
674 674  
675 -0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,
637 +(% class="box infomessage" %)
638 +(((
639 +**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
640 +)))
676 676  
677 677  
678 -==== Poll trigger settings ====
643 +==== 3.4.2.5 Poll trigger settings ====
679 679  
680 680  Poll trigger settings,
681 681  
... ... @@ -683,10 +683,12 @@
683 683  
684 684  There is no AT Command for this feature.
685 685  
686 -
687 687  * Downlink Payload (prefix 0x AB 06):
688 688  
689 -0xAB 06  ~/~/ Poll trigger settings, device will uplink [[trigger settings>>path:#Trigger_Settings]] once receive this command
653 +(% class="box infomessage" %)
654 +(((
655 +**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
656 +)))
690 690  
691 691  
692 692  ==== Enable / Disable DI1/DI2/DI3 as trigger ====
... ... @@ -1066,7 +1066,7 @@
1066 1066  
1067 1067  
1068 1068  
1069 -1.
1036 +1.
1070 1070  11. Integrate with Mydevice
1071 1071  
1072 1072  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:
... ... @@ -1124,7 +1124,7 @@
1124 1124  
1125 1125  
1126 1126  1.
1127 -11.
1094 +11.
1128 1128  111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1129 1129  
1130 1130  The DI port of LT-22222-L can support NPN or PNP output sensor.
... ... @@ -1178,8 +1178,8 @@
1178 1178  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.
1179 1179  
1180 1180  
1181 -1.
1182 -11.
1148 +1.
1149 +11.
1183 1183  111. Digital Output Port: DO1/DO2 /DO3
1184 1184  
1185 1185  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1190,7 +1190,7 @@
1190 1190  
1191 1191  
1192 1192  1.
1193 -11.
1160 +11.
1194 1194  111. Analog Input Interface
1195 1195  
1196 1196  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:
... ... @@ -1223,7 +1223,7 @@
1223 1223  
1224 1224  
1225 1225  1.
1226 -11.
1193 +11.
1227 1227  111. Relay Output
1228 1228  
1229 1229  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:
... ... @@ -1383,7 +1383,7 @@
1383 1383  
1384 1384  
1385 1385  
1386 -1.
1353 +1.
1387 1387  11. Common AT Command Sequence
1388 1388  111. Multi-channel ABP mode (Use with SX1301/LG308)
1389 1389  
... ... @@ -1406,8 +1406,8 @@
1406 1406  
1407 1407  ATZ
1408 1408  
1409 -1.
1410 -11.
1376 +1.
1377 +11.
1411 1411  111. Single-channel ABP mode (Use with LG01/LG02)
1412 1412  
1413 1413  123456   Enter Password to have AT access.
... ... @@ -1447,7 +1447,7 @@
1447 1447  
1448 1448  
1449 1449  1.
1450 -11.
1417 +11.
1451 1451  111. Change to Class A
1452 1452  
1453 1453  If sensor JOINED
... ... @@ -1462,7 +1462,7 @@
1462 1462  
1463 1463  1. FAQ
1464 1464  
1465 -1.
1432 +1.
1466 1466  11. How to upgrade the image?
1467 1467  
1468 1468  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1521,7 +1521,7 @@
1521 1521  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1522 1522  
1523 1523  
1524 -1.
1491 +1.
1525 1525  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1526 1526  
1527 1527  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1580,7 +1580,7 @@
1580 1580  [[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]]
1581 1581  
1582 1582  
1583 -1.
1550 +1.
1584 1584  11. Have trouble to upload image.
1585 1585  
1586 1586  See this link for trouble shooting:
... ... @@ -1588,7 +1588,7 @@
1588 1588  [[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]]
1589 1589  
1590 1590  
1591 -1.
1558 +1.
1592 1592  11. Why I can’t join TTN in US915 /AU915 bands?
1593 1593  
1594 1594  It might be about the channels mapping. Please see this link for detail:
image-20220524092754-5.png
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... ... @@ -1,0 +1,1 @@
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