Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -7,13 +7,12 @@ 7 7 8 8 Dragino LoRa/LoRaWAN gateway support MQTT forwarding. It can forward the sensor data from LoRa network to MQTT server , and vice verse. 9 9 10 - 11 11 == 1.1 Support Devices == 12 12 13 13 This MQTT forward instruction is for below devices: 14 14 15 15 * Firmware Version > LG02_LG08-5.3.1580178039 [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 16 -* LG01N, OLG01N ((% style="color:red" %)**Warning**(%%): LG01-P LG01-S use another instruction: [[MQTT for LG01-P/LG01S>>url:https://wiki.dragino.com/index.php/Through_MQTT_to_upload_data]])15 +* LG01N, OLG01N ((% class="mark" %)**Warning**(%%): LG01-P LG01-S use another instruction: [[MQTT for LG01-P/LG01S>>url:https://wiki.dragino.com/index.php/Through_MQTT_to_upload_data]]) 17 17 * LG02, OLG02 18 18 * LG308, DLOS8 19 19 * LPS8 ... ... @@ -38,7 +38,7 @@ 38 38 * For Uplink: The sensor sends data to LoRa Gateway via LoRa wireless, The gateway will process these data and forward to remote MQTT Broker via Internet. 39 39 * For Downlink: The gateway subscribe a topic in the MQTT broker, when there is update on the topic, the gateway will know and broadcast the data to Local LoRa network, 40 40 41 -[[image:image -20220527133547-1.png]]40 +[[image:https://wiki.dragino.com/images/thumb/4/45/MQTT_Forward_1.png/600px-MQTT_Forward_1.png||height="348" width="600"]] 42 42 43 43 General MQTT structure 44 44 ... ... @@ -56,7 +56,7 @@ 56 56 The data flow works as below diagram. 57 57 ))) 58 58 59 -[[image:image -20220527134000-2.png]]58 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/2a/MQTT_Forward_2.png/600px-MQTT_Forward_2.png~|~|height="355" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Forward_2.png]] 60 60 61 61 ((( 62 62 Upstream path ... ... @@ -78,7 +78,7 @@ 78 78 Below are the data flow for downstream. 79 79 ))) 80 80 81 -[[image:image -20220527134038-3.png]]80 +[[image:https://wiki.dragino.com/images/thumb/3/3a/MQTT_Forward_3.png/600px-MQTT_Forward_3.png||height="368" width="600"]] 82 82 83 83 Downstream path 84 84 ... ... @@ -88,7 +88,7 @@ 88 88 The MQTT publish command use Macro settings to generate flexible upstream payload for MQTT publish. 89 89 90 90 ((( 91 -Currently the (% style="color:#4f81bd" %)**-t (topic)**(%%) and (%style="color:#4f81bd" %)**-m (message)**(%%) support Macros.90 +Currently the (% class="mark" %)**-t (topic)**(%%) and (% class="mark" %)**-m (message)**(%%) support Macros. 92 92 ))) 93 93 94 94 === 3.3.1 -t topic macro === ... ... @@ -478,10 +478,8 @@ 478 478 479 479 480 480 ((( 481 -((( 482 482 **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 483 483 ))) 484 -))) 485 485 486 486 [[image:https://wiki.dragino.com/images/thumb/8/8d/LG308_MQTT_3.png/600px-LG308_MQTT_3.png||height="385" width="600"]] 487 487 ... ... @@ -488,7 +488,7 @@ 488 488 Publish mush use META as data format for LG308 489 489 490 490 491 - **Step 4**: Map the Device Address to Remote ID in MQTT server.488 +Step 4: Map the Device Address to Remote ID in MQTT server. 492 492 493 493 [[image:https://wiki.dragino.com/images/thumb/7/7f/LG308_MQTT_4.png/600px-LG308_MQTT_4.png||height="335" width="600"]] 494 494 ... ... @@ -495,7 +495,7 @@ 495 495 Map Dev Addr to remote ID 496 496 497 497 498 - **Step 5: Upstream**: Save the change, we can see the log info via "sytem log", End Node and MQTT Server495 +Step 5: Upstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server 499 499 500 500 [[image:https://wiki.dragino.com/images/thumb/b/be/LG308_MQTT_6.png/600px-LG308_MQTT_6.png||height="279" width="600"]] 501 501 ... ... @@ -509,21 +509,20 @@ 509 509 510 510 LHT65 Decoder 511 511 509 +Step 6: Set up subscribe: Subscribe a topci for downstream. 512 512 513 -**Step 6: Set up subscribe:** Subscribe a topci for downstream. 514 - 515 515 [[image:https://wiki.dragino.com/images/thumb/b/b9/LG308_MQTT_7.png/600px-LG308_MQTT_7.png||height="176" width="600"]] 516 516 517 517 Subscribe to a topic 518 518 519 519 520 - **Step 7**: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server.516 +Step 7: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server. 521 521 522 522 [[image:https://wiki.dragino.com/images/thumb/9/97/LG308_MQTT_8.png/600px-LG308_MQTT_8.png||height="298" width="600"]] 523 523 524 524 Downstream Flow 525 525 526 - (% 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]]**522 +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]] 527 527 528 528 529 529 = 5. Example For Different MQTT Servers = ... ... @@ -539,6 +539,7 @@ 539 539 )))|=(% style="width: 242px;" %)((( 540 540 [[image:https://wiki.dragino.com/images/thumb/3/3b/Lewei50.png/200px-Lewei50.png||alt="Lewei50.png" height="65" width="223"]] 541 541 538 +== == 542 542 543 543 == [[乐联网平台>>url:https://www.lewei50.com/]] == 544 544
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