Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 27.2 >
edited by Xiaoling
on 2022/05/24 09:13
To version < 24.2 >
edited by Xiaoling
on 2022/05/24 08:59
>
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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  
... ... @@ -530,36 +530,47 @@
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 -=== Sensor related commands ===
562 562  
643 +1.
644 +11.
645 +111. Sensor related commands:
563 563  
564 564  ==== Set Transmit Interval ====
565 565  
... ... @@ -1017,7 +1017,7 @@
1017 1017  
1018 1018  
1019 1019  
1020 -1.
1103 +1.
1021 1021  11. Integrate with Mydevice
1022 1022  
1023 1023  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:
... ... @@ -1075,7 +1075,7 @@
1075 1075  
1076 1076  
1077 1077  1.
1078 -11.
1161 +11.
1079 1079  111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
1080 1080  
1081 1081  The DI port of LT-22222-L can support NPN or PNP output sensor.
... ... @@ -1129,8 +1129,8 @@
1129 1129  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.
1130 1130  
1131 1131  
1132 -1.
1133 -11.
1215 +1.
1216 +11.
1134 1134  111. Digital Output Port: DO1/DO2 /DO3
1135 1135  
1136 1136  NPN output: GND or Float. Max voltage can apply to output pin is 36v.
... ... @@ -1141,7 +1141,7 @@
1141 1141  
1142 1142  
1143 1143  1.
1144 -11.
1227 +11.
1145 1145  111. Analog Input Interface
1146 1146  
1147 1147  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:
... ... @@ -1174,7 +1174,7 @@
1174 1174  
1175 1175  
1176 1176  1.
1177 -11.
1260 +11.
1178 1178  111. Relay Output
1179 1179  
1180 1180  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:
... ... @@ -1334,7 +1334,7 @@
1334 1334  
1335 1335  
1336 1336  
1337 -1.
1420 +1.
1338 1338  11. Common AT Command Sequence
1339 1339  111. Multi-channel ABP mode (Use with SX1301/LG308)
1340 1340  
... ... @@ -1357,8 +1357,8 @@
1357 1357  
1358 1358  ATZ
1359 1359  
1360 -1.
1361 -11.
1443 +1.
1444 +11.
1362 1362  111. Single-channel ABP mode (Use with LG01/LG02)
1363 1363  
1364 1364  123456   Enter Password to have AT access.
... ... @@ -1398,7 +1398,7 @@
1398 1398  
1399 1399  
1400 1400  1.
1401 -11.
1484 +11.
1402 1402  111. Change to Class A
1403 1403  
1404 1404  If sensor JOINED
... ... @@ -1413,7 +1413,7 @@
1413 1413  
1414 1414  1. FAQ
1415 1415  
1416 -1.
1499 +1.
1417 1417  11. How to upgrade the image?
1418 1418  
1419 1419  The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
... ... @@ -1472,7 +1472,7 @@
1472 1472  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1473 1473  
1474 1474  
1475 -1.
1558 +1.
1476 1476  11. How to set up LT to work with Single Channel Gateway such as LG01/LG02?
1477 1477  
1478 1478  In this case, users need to set LT-33222-L to work in ABP mode & transmit in only one frequency.
... ... @@ -1531,7 +1531,7 @@
1531 1531  [[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]]
1532 1532  
1533 1533  
1534 -1.
1617 +1.
1535 1535  11. Have trouble to upload image.
1536 1536  
1537 1537  See this link for trouble shooting:
... ... @@ -1539,7 +1539,7 @@
1539 1539  [[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]]
1540 1540  
1541 1541  
1542 -1.
1625 +1.
1543 1543  11. Why I can’t join TTN in US915 /AU915 bands?
1544 1544  
1545 1545  It might be about the channels mapping. Please see this link for detail:
image-20220524090106-2.png
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