Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -405,7 +405,7 @@ 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 ... ... @@ -450,10 +450,11 @@ 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 456 456 458 + 457 457 [[image:https://wiki.dragino.com/images/thumb/1/18/MQTT_Command_19.png/600px-MQTT_Command_19.png||height="309" width="600"]] 458 458 459 459 Downstream Data Flow
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