Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 27.3 >
edited by Xiaoling
on 2022/05/24 09:18
To version < 25.2 >
edited by Xiaoling
on 2022/05/24 09:01
>
Change comment: There is no comment for this version

Summary

Details

Page properties
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  
... ... @@ -506,22 +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]]
509 +(% border="1" style="background-color:#f7faff" %)
510 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
511 +|(((
512 +AV1_
510 510  
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 +
511 511  * Each bits shows which status has been trigger on this uplink.
512 512  
513 -**Example:**
547 +Example:
514 514  
515 515  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
516 516  
517 517  
552 +
553 +
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]]
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
521 521  
522 522  * Each bits shows which status has been trigger on this uplink.
523 523  
524 -**Example:**
562 +Example:
525 525  
526 526  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
527 527  
... ... @@ -530,103 +530,102 @@
530 530  
531 531  (% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
532 532  
571 +
533 533  Downlink command to poll MOD6 status:
534 534  
535 -**AB 06**
574 +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 -(((
579 +1.
580 +11.
581 +111. Payload Decoder
582 +
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 -(((
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 +
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
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
554 554  
555 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
600 +* **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 ===
602 +1.
603 +11.
604 +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/]]
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
560 560  
561 -=== 3.4.2 Sensor related commands ===
562 562  
563 -==== 3.4.2.1 Set Transmit Interval ====
609 +1.
610 +11.
611 +111. Sensor related commands:
564 564  
613 +==== Set Transmit Interval ====
614 +
565 565  Set device uplink interval.
566 566  
567 567  * AT Command:
568 568  
569 -(% class="box infomessage" %)
570 -(((
571 -**AT+TDC=N **
572 -)))
619 +AT+TDC=N
573 573  
574 -**Example: **AT+TDC=30000. Means set interval to 30 seconds
621 +Example: AT+TDC=30000. Means set interval to 30 seconds
575 575  
623 +
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 -)))
626 +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) ====
629 +==== 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 -)))
635 +AT+MOD=N 
594 594  
595 -**Example**: AT+MOD=2. Set work mode to Double DI counting mode
637 +Example: AT+MOD=2. Set work mode to Double DI counting mode
596 596  
639 +
597 597  * Downlink Payload (prefix 0x0A):
598 598  
599 -(% class="box infomessage" %)
600 -(((
601 -**0x0A aa     ~/~/ Same as AT+MOD=aa**
602 -)))
642 +0x0A aa     ~/~/ Same as AT+MOD=aa
603 603  
604 -==== 3.4.2.3 Poll an uplink ====
605 605  
645 +
646 +==== Poll an uplink ====
647 +
606 606  * AT Command:
607 607  
608 608  There is no AT Command to poll uplink
609 609  
652 +
610 610  * Downlink Payload (prefix 0x08):
611 611  
612 -(% class="box infomessage" %)
613 -(((
614 -**0x08 FF     ~/~/ Poll an uplink,**
615 -)))
655 +0x08 FF     ~/~/ Poll an uplink,
616 616  
617 -**Example**: 0x08FF, ask device to send an Uplink
657 +Example: 0x08FF, ask device to send an Uplink
618 618  
619 619  
620 -==== 3.4.2.4 Enable Trigger Mode ====
660 +==== 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]]
662 +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 -)))
666 +AT+ADDMOD6=1 or 0
630 630  
631 631  1: Enable Trigger Mode
632 632  
... ... @@ -1029,7 +1029,7 @@
1029 1029  
1030 1030  
1031 1031  
1032 -1.
1069 +1.
1033 1033  11. Integrate with Mydevice
1034 1034  
1035 1035  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:
... ... @@ -1087,7 +1087,7 @@
1087 1087  
1088 1088  
1089 1089  1.
1090 -11.
1127 +11.
1091 1091  111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1092 1092  
1093 1093  The DI port of LT-22222-L can support NPN or PNP output sensor.
... ... @@ -1141,8 +1141,8 @@
1141 1141  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.
1142 1142  
1143 1143  
1144 -1.
1145 -11.
1181 +1.
1182 +11.
1146 1146  111. Digital Output Port: DO1/DO2 /DO3
1147 1147  
1148 1148  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1153,7 +1153,7 @@
1153 1153  
1154 1154  
1155 1155  1.
1156 -11.
1193 +11.
1157 1157  111. Analog Input Interface
1158 1158  
1159 1159  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:
... ... @@ -1186,7 +1186,7 @@
1186 1186  
1187 1187  
1188 1188  1.
1189 -11.
1226 +11.
1190 1190  111. Relay Output
1191 1191  
1192 1192  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:
... ... @@ -1346,7 +1346,7 @@
1346 1346  
1347 1347  
1348 1348  
1349 -1.
1386 +1.
1350 1350  11. Common AT Command Sequence
1351 1351  111. Multi-channel ABP mode (Use with SX1301/LG308)
1352 1352  
... ... @@ -1369,8 +1369,8 @@
1369 1369  
1370 1370  ATZ
1371 1371  
1372 -1.
1373 -11.
1409 +1.
1410 +11.
1374 1374  111. Single-channel ABP mode (Use with LG01/LG02)
1375 1375  
1376 1376  123456   Enter Password to have AT access.
... ... @@ -1410,7 +1410,7 @@
1410 1410  
1411 1411  
1412 1412  1.
1413 -11.
1450 +11.
1414 1414  111. Change to Class A
1415 1415  
1416 1416  If sensor JOINED
... ... @@ -1425,7 +1425,7 @@
1425 1425  
1426 1426  1. FAQ
1427 1427  
1428 -1.
1465 +1.
1429 1429  11. How to upgrade the image?
1430 1430  
1431 1431  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1484,7 +1484,7 @@
1484 1484  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1485 1485  
1486 1486  
1487 -1.
1524 +1.
1488 1488  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1489 1489  
1490 1490  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1543,7 +1543,7 @@
1543 1543  [[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]]
1544 1544  
1545 1545  
1546 -1.
1583 +1.
1547 1547  11. Have trouble to upload image.
1548 1548  
1549 1549  See this link for trouble shooting:
... ... @@ -1551,7 +1551,7 @@
1551 1551  [[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]]
1552 1552  
1553 1553  
1554 -1.
1591 +1.
1555 1555  11. Why I can’t join TTN in US915 /AU915 bands?
1556 1556  
1557 1557  It might be about the channels mapping. Please see this link for detail:
image-20220524090249-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.8 KB
Content
image-20220524090456-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -5.1 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0