Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -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 ... ... @@ -568,47 +568,36 @@ 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_Commands559 +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 +=== Sensor related commands === 608 608 609 -1. 610 -11. 611 -111. Sensor related commands: 612 612 613 613 ==== Set Transmit Interval ==== 614 614 ... ... @@ -1066,7 +1066,7 @@ 1066 1066 1067 1067 1068 1068 1069 -1. 1020 +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. 1078 +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. 1132 +1. 1133 +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. 1144 +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. 1177 +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. 1337 +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. 1360 +1. 1361 +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. 1401 +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. 1416 +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. 1475 +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. 1534 +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. 1542 +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: