Changes for page MQTT Forward Instruction

Last modified by Kilight Cao on 2024/08/31 16:26
<
From version < 18.1 >
edited by Xiaoling
on 2022/05/27 14:01
To version < 24.2 >
edited by Xiaoling
on 2022/05/27 14:16
>
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405 405  When MQTT broker receive a update on this topic, the gateway will get the update and use LoRa radio to broadcast this message. The LoRa parameters used for update is:
406 406  )))
407 407  
408 -[[image:https://wiki.dragino.com/images/thumb/b/b8/MQTT_Command_13.png/600px-MQTT_Command_13.png||height="300" width="600"]]
408 +[[image:image-20220527140148-16.png]]
409 409  
410 410  LoRa Broadcast parameters.
411 411  
... ... @@ -412,7 +412,7 @@
412 412  
413 413  And below is the subscribe simulation:
414 414  
415 -[[image:https://wiki.dragino.com/images/thumb/6/60/MQTT_Command_14.png/600px-MQTT_Command_14.png||height="255" width="600"]]
415 +[[image:image-20220527140238-17.png]]
416 416  
417 417  downstream simulation
418 418  
... ... @@ -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  
... ... @@ -485,16 +485,16 @@
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 (% style="color:#4f81bd" %)**HEX format**(%%) in the file. And we need to config the format to (% style="color:#4f81bd" %)**META**
489 489  )))
490 490  )))
491 491  
492 -[[image:https://wiki.dragino.com/images/thumb/8/8d/LG308_MQTT_3.png/600px-LG308_MQTT_3.png||height="385" width="600"]]
494 +[[image:image-20220527141450-22.png]]
493 493  
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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