Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -20,6 +20,8 @@ 20 20 * LIG16 21 21 * MS14 series if installed with the same firmware. (in this case, the MQTT forward will work , but no LoRa support) 22 22 23 + 24 + 23 23 = 2. Firmware Change Log for MQTT feature = 24 24 25 25 ((( ... ... @@ -29,6 +29,8 @@ 29 29 * LG02_LG08-5.3.1580178039 30 30 ** Initiate version 31 31 34 + 35 + 32 32 = 3. MQTT forward operating principle = 33 33 34 34 == 3.1 Network Structure == ... ... @@ -101,6 +101,8 @@ 101 101 * USERNAME: User ID (-u) 102 102 * HOSTNAME: Device Hostname 103 103 108 + 109 + 104 104 === 3.3.2 -m message macro === 105 105 106 106 * HOSTNAME: Device Hostname ... ... @@ -109,6 +109,8 @@ 109 109 * META: Completely sensor data with time stamp and rssi 110 110 * JSON: Convert META to json format. 111 111 118 + 119 + 112 112 === 3.3.3 Example for Macro === 113 113 114 114 [[image:image-20220527134251-4.png]] ... ... @@ -115,6 +115,7 @@ 115 115 116 116 MQTT Publish configure 117 117 126 + 118 118 Above screen shots shows below format: 119 119 120 120 * -t: CLIENTID/CHANNEL/data ... ... @@ -126,6 +126,7 @@ 126 126 127 127 Sensor Data 128 128 138 + 129 129 ((( 130 130 According to above macro. Gateway will publish (% style="color:#4f81bd" %)**field1=22.0&field2=49.0**(%%) to topic: (% style="color:#4f81bd" %)**dragino-1b7060/78901/data**(%%), where 78901 is the remote channel for this node ID. 131 131 ))) ... ... @@ -332,6 +332,7 @@ 332 332 333 333 go to mqtt configure menu 334 334 345 + 335 335 ((( 336 336 Select (% style="color:#4f81bd" %)**Forward to MQTT server**. (% style="color:red" %)**Notice**(%%): This option is removed from the latest firmware, in the latest firmware, if user submit "SAVE & APPLY" in MQTT page, the gateway will use MQTT service. 337 337 ))) ... ... @@ -449,6 +449,7 @@ 449 449 LoRa Parameter should match 450 450 451 451 463 + 452 452 Below is the test result after the Arduino Sketch is running. 453 453 454 454 [[image:image-20220527140459-19.png]] ... ... @@ -456,6 +456,7 @@ 456 456 Upstream Data Flow 457 457 458 458 471 + 459 459 [[image:image-20220527140542-20.png]] 460 460 461 461 Downstream Data Flow ... ... @@ -510,16 +510,19 @@ 510 510 Upstream Process 511 511 512 512 526 + 513 513 [[image:image-20220527141933-25.png]] 514 514 515 515 Choose ASCII Format 516 516 517 517 532 + 518 518 [[image:image-20220527142028-26.png]] 519 519 520 520 LHT65 Decoder 521 521 522 522 538 + 523 523 (% style="color:#4f81bd" %)**Step 6: Set up subscribe**(%%)**:** Subscribe a topci for downstream. 524 524 525 525 [[image:image-20220527142115-27.png]] ... ... @@ -527,6 +527,7 @@ 527 527 Subscribe to a topic 528 528 529 529 546 + 530 530 (% style="color:#4f81bd" %)**Step 7: Downstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server. 531 531 532 532 [[image:image-20220527142239-28.png]]
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