Changes for page MQTT Forward Instruction

Last modified by Kilight Cao on 2024/08/31 16:26
<
From version < 37.10 >
edited by Xiaoling
on 2022/06/01 10:45
To version < 44.1 >
edited by Kilight Cao
on 2022/06/13 19:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Kilight
Content
... ... @@ -21,7 +21,6 @@
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 23  
24 -
25 25  = 2. Firmware Change Log for MQTT feature =
26 26  
27 27  (((
... ... @@ -32,7 +32,6 @@
32 32  ** Initiate version
33 33  
34 34  
35 -
36 36  = 3. MQTT forward operating principle =
37 37  
38 38  == 3.1 Network Structure ==
... ... @@ -106,7 +106,6 @@
106 106  * HOSTNAME: Device Hostname
107 107  
108 108  
109 -
110 110  === 3.3.2 -m message macro ===
111 111  
112 112  * HOSTNAME: Device Hostname
... ... @@ -116,7 +116,6 @@
116 116  * JSON: Convert META to json format.
117 117  
118 118  
119 -
120 120  === 3.3.3 Example for Macro ===
121 121  
122 122  [[image:image-20220527134251-4.png]]
... ... @@ -123,6 +123,7 @@
123 123  
124 124  MQTT Publish configure
125 125  
122 +
126 126  Above screen shots shows below format:
127 127  
128 128  * -t: CLIENTID/CHANNEL/data
... ... @@ -134,6 +134,7 @@
134 134  
135 135  Sensor Data
136 136  
134 +
137 137  (((
138 138  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.
139 139  )))
... ... @@ -340,6 +340,7 @@
340 340  
341 341  go to mqtt configure menu
342 342  
341 +
343 343  (((
344 344  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.
345 345  )))
... ... @@ -457,6 +457,7 @@
457 457  LoRa Parameter should match
458 458  
459 459  
459 +
460 460  Below is the test result after the Arduino Sketch is running.
461 461  
462 462  [[image:image-20220527140459-19.png]]
... ... @@ -464,6 +464,7 @@
464 464  Upstream Data Flow
465 465  
466 466  
467 +
467 467  [[image:image-20220527140542-20.png]]
468 468  
469 469  Downstream Data Flow
... ... @@ -495,20 +495,18 @@
495 495  
496 496  (((
497 497  (((
498 -(% 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**
499 +(% 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.
499 499  )))
500 500  )))
501 501  
502 -[[image:image-20220527141450-22.png]]
503 +[[image:image-20220613191345-4.png]]
503 503  
504 -Publish mush use META as data format for LG308
505 505  
506 506  
507 507  (% style="color:#4f81bd" %)**Step 4**(%%): Map the Device Address to Remote ID in MQTT server.
508 508  
509 -[[image:image-20220527141727-23.png]]
509 +[[image:image-20220613190635-2.png]]
510 510  
511 -Map Dev Addr to remote ID
512 512  
513 513  
514 514  (% style="color:#4f81bd" %)**Step 5: Upstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server
... ... @@ -515,24 +515,25 @@
515 515  
516 516  [[image:image-20220527141843-24.png]]
517 517  
518 -Upstream Process
519 519  
520 520  
519 +
521 521  [[image:image-20220527141933-25.png]]
522 522  
523 523  Choose ASCII Format
524 524  
525 525  
525 +
526 526  [[image:image-20220527142028-26.png]]
527 527  
528 528  LHT65 Decoder
529 529  
530 530  
531 +
531 531  (% style="color:#4f81bd" %)**Step 6: Set up subscribe**(%%)**:** Subscribe a topci for downstream.
532 532  
533 -[[image:image-20220527142115-27.png]]
534 +[[image:image-20220613191426-5.png]]
534 534  
535 -Subscribe to a topic
536 536  
537 537  
538 538  (% style="color:#4f81bd" %)**Step 7: Downstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server.
... ... @@ -539,10 +539,32 @@
539 539  
540 540  [[image:image-20220527142239-28.png]]
541 541  
542 -Downstream Flow
543 543  
543 +
544 +=== MQTT Downstream format ===
545 +
546 +
547 +mosquitto_pub -h $server_address -p $server_port -t $Client_ID -m "**dev_addr,imme/time,txt/hex,payload**"
548 +
549 +(% class="box infomessage" %)
550 +(((
551 +mosquitto_pub -h 10.130.2.192 -p 1883 -t dragino-1d25dc/ -m "260211D,time,txt,hello"
552 +)))
553 +
554 +mosquitto_pub -h $server_address -p $server_port -t $Client_ID -m "**dev_addr,imme/time,txt/hex,payload,txpw,txbw,SF,frequency,rxwindow**"
555 +
556 +(% class="box infomessage" %)
557 +(((
558 +mosquitto_pub -h 10.130.2.192 -p 1883 -t dragino-1d25dc/ -m "260211D,time,txt,hello,20,1,SF12,923300000,2 > /var/iot/push/test"
559 +)))
560 +
561 +Or use [[MQTT.fx>>https://mqttfx.jensd.de/index.php/download]]
562 +
563 +[[image:image-20220613192816-6.png||height="440" width="1056"]]
564 +
544 544  (% style="color:red" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H2.2Downstream"]]**
545 545  
567 +Check out this link for more mosquito-related directives [[https:~~/~~/mosquitto.org/man/mosquitto_pub-1.html>>https://mosquitto.org/man/mosquitto_pub-1.html]]
546 546  
547 547  = 5. How to Debug =
548 548  
image-20220613190254-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +55.7 KB
Content
image-20220613190635-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +44.1 KB
Content
image-20220613191154-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +56.1 KB
Content
image-20220613191345-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +55.4 KB
Content
image-20220613191426-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +55.8 KB
Content
image-20220613192816-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Kilight
Size
... ... @@ -1,0 +1,1 @@
1 +22.1 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0