Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -421,6 +421,7 @@ 421 421 422 422 In above section, we have configured the UI to support MQTT upstream and downstream. We can simulate via Linux command. In this section, we will guide how to communicate with remote LoRa End Node for upstream and downstream. 423 423 424 + 424 424 === 4.5.1 Use LoRa Raw protocol for communication ~-~- For LG01/LG02 === 425 425 426 426 ((( ... ... @@ -443,7 +443,7 @@ 443 443 * Downstream: Listening broadcast message from gateway, and print it in console. 444 444 * The LoRa parameter settings in Arduino should match the LoRa settings in gateway, as below: 445 445 446 -[[image: https://wiki.dragino.com/images/thumb/3/3b/MQTT_Command_17.png/600px-MQTT_Command_17.png||height="197" width="600"]]447 +[[image:image-20220527140354-18.png]] 447 447 448 448 LoRa Parameter should match 449 449 ... ... @@ -450,12 +450,13 @@ 450 450 451 451 Below is the test result after the Arduino Sketch is running. 452 452 453 -[[image: https://wiki.dragino.com/images/thumb/6/63/MQTT_Command_18.png/600px-MQTT_Command_18.png||height="319" width="600"]]454 +[[image:image-20220527140459-19.png]] 454 454 455 455 Upstream Data Flow 456 456 457 -[[image:https://wiki.dragino.com/images/thumb/1/18/MQTT_Command_19.png/600px-MQTT_Command_19.png||height="309" width="600"]] 458 458 459 +[[image:image-20220527140542-20.png]] 460 + 459 459 Downstream Data Flow 460 460 461 461 ... ... @@ -462,23 +462,23 @@ 462 462 === 4.5.2 Use LoRaWAN Protocol for communication ~-~- For LG308/LPS8/DLOS8 === 463 463 464 464 ((( 465 -Since firmware (% class="mark" %)**LG02_LG08~-~-build-v5.3.1585192026-20200326-1109,**(%%) Dragino LoRaWAN gateways support the communication to LoRaWAN (%class="mark" %)**ABP end node**(%%) locally without the need of LoRaWAN server. This feature allow us to integrate MQTT in the gateway to support LoRaWAN to MQTT forwarding or visa verse.467 +Since firmware (% style="color:#4f81bd" %)**LG02_LG08~-~-build-v5.3.1585192026-20200326-1109,**(%%) Dragino LoRaWAN gateways support the communication to LoRaWAN (% style="color:#4f81bd" %)**ABP end node**(%%) locally without the need of LoRaWAN server. This feature allow us to integrate MQTT in the gateway to support LoRaWAN to MQTT forwarding or visa verse. 466 466 ))) 467 467 468 468 ((( 469 -When use test this feature, please use the version higher then : (% class="mark" %)**LG02_LG08~-~-build-v5.4.1593400722-20200629-1120**(%%), in this version, the upload format is changed and readable, which is easier for integration.470 -(% class="mark" %)**Video Instruction**(%%):[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]]471 +When use test this feature, please use the version higher then : (% style="color:#4f81bd" %)**LG02_LG08~-~-build-v5.4.1593400722-20200629-1120**(%%), in this version, the upload format is changed and readable, which is easier for integration. 472 +(% style="color:#4f81bd" %)**Video Instruction**(%%): (% style="color:blue" %)[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]] 471 471 ))) 472 472 473 473 ((( 474 -**Step 1**: Refer [[Communicate with ABP End Node>> url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node]] to know how to set up LG308 to work with LoRaWAN End node.476 +(% style="color:#4f81bd" %)**Step 1**(%%): Refer [[Communicate with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]] to know how to set up LG308 to work with LoRaWAN End node. 475 475 ))) 476 476 477 477 ((( 478 -**Step 2**: Make sure your Radio settings match the End Node settings. 480 +(% style="color:#4f81bd" %)**Step 2**(%%): Make sure your Radio settings match the End Node settings. 479 479 ))) 480 480 481 -[[image: https://wiki.dragino.com/images/thumb/f/f7/LG308_MQTT_5.png/600px-LG308_MQTT_5.png||height="387" width="600"]]483 +[[image:image-20220527141235-21.png]] 482 482 483 483 Use Same Frequency Band as End Node 484 484 ... ... @@ -485,7 +485,7 @@ 485 485 486 486 ((( 487 487 ((( 488 -**Step 3**: Set up publish format and MQTT channel. The LG308 will store the Data from End node in HEX format in the file. And we need to config the format to META 490 +(% style="color:#4f81bd" %)**Step 3**(%%): Set up publish format and MQTT channel. The LG308 will store the Data from End node in HEX format in the file. And we need to config the format to META 489 489 ))) 490 490 ))) 491 491 ... ... @@ -494,7 +494,7 @@ 494 494 Publish mush use META as data format for LG308 495 495 496 496 497 -**Step 4**: Map the Device Address to Remote ID in MQTT server. 499 +(% style="color:#4f81bd" %)**Step 4**(%%): Map the Device Address to Remote ID in MQTT server. 498 498 499 499 [[image:https://wiki.dragino.com/images/thumb/7/7f/LG308_MQTT_4.png/600px-LG308_MQTT_4.png||height="335" width="600"]] 500 500 ... ... @@ -501,7 +501,7 @@ 501 501 Map Dev Addr to remote ID 502 502 503 503 504 -**Step 5: Upstream**: Save the change, we can see the log info via "sytem log", End Node and MQTT Server 506 +(% style="color:#4f81bd" %)**Step 5: Upstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server 505 505 506 506 [[image:https://wiki.dragino.com/images/thumb/b/be/LG308_MQTT_6.png/600px-LG308_MQTT_6.png||height="279" width="600"]] 507 507 ... ... @@ -516,7 +516,7 @@ 516 516 LHT65 Decoder 517 517 518 518 519 -**Step 6: Set up subscribe:** Subscribe a topci for downstream. 521 +(% style="color:#4f81bd" %)**Step 6: Set up subscribe**(%%)**:** Subscribe a topci for downstream. 520 520 521 521 [[image:https://wiki.dragino.com/images/thumb/b/b9/LG308_MQTT_7.png/600px-LG308_MQTT_7.png||height="176" width="600"]] 522 522 ... ... @@ -523,13 +523,13 @@ 523 523 Subscribe to a topic 524 524 525 525 526 -**Step 7**: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server. 528 +(% style="color:#4f81bd" %)**Step 7**: Downstream(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server. 527 527 528 528 [[image:https://wiki.dragino.com/images/thumb/9/97/LG308_MQTT_8.png/600px-LG308_MQTT_8.png||height="298" width="600"]] 529 529 530 530 Downstream Flow 531 531 532 -(% class="mark" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Downstream]]**534 +(% style="color:red" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Downstream]]** 533 533 534 534 535 535 = 5. Example For Different MQTT Servers =
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