Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -336,7 +336,7 @@ 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 ))) 338 338 339 -[[image:image -20220527135742-11.png]]339 +[[image:https://wiki.dragino.com/images/thumb/1/14/MQTT_Commands_8.png/600px-MQTT_Commands_8.png||height="240" width="600"]] 340 340 341 341 forward to MQTT 342 342 ... ... @@ -354,16 +354,15 @@ 354 354 ~/~/DATA: The data stores in /var/iot/channels/ 355 355 ))) 356 356 357 -[[image:image -20220527135828-12.png]]357 +[[image:https://wiki.dragino.com/images/thumb/c/c7/MQTT_Command_9.png/600px-MQTT_Command_9.png||height="385" width="600"]] 358 358 359 359 MQTT Publish configure 360 360 361 361 362 -[[image:image -20220527135929-13.png]]362 +[[image:https://wiki.dragino.com/images/thumb/b/b7/MQTT_Command_10.png/600px-MQTT_Command_10.png||height="544" width="600"]] 363 363 364 364 MQTT Channel settings 365 365 366 - 367 367 ((( 368 368 For example, if we put a data(temp=46) on the file /var/iot/channels/4567, because 4567 match the remote channel 78901. the gateway will run this command: 369 369 ))) ... ... @@ -382,7 +382,7 @@ 382 382 Below is a simulation to put this data to active the MQTT publish. 383 383 ))) 384 384 385 -[[image:image -20220527140023-14.png]]384 +[[image:https://wiki.dragino.com/images/thumb/3/30/MQTT_Command_11.png/600px-MQTT_Command_11.png||height="308" width="600"]] 386 386 387 387 MQTT Publish 388 388 ... ... @@ -396,7 +396,7 @@ 396 396 mosquitto_sub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t command. 397 397 ))) 398 398 399 -[[image:image -20220527140100-15.png]]398 +[[image:https://wiki.dragino.com/images/3/36/MQTT_Command_12.png||height="173" width="579"]] 400 400 401 401 MQTT Subscribe 402 402 ... ... @@ -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:image -20220527140148-16.png]]407 +[[image:https://wiki.dragino.com/images/thumb/b/b8/MQTT_Command_13.png/600px-MQTT_Command_13.png||height="300" width="600"]] 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:image -20220527140238-17.png]]414 +[[image:https://wiki.dragino.com/images/thumb/6/60/MQTT_Command_14.png/600px-MQTT_Command_14.png||height="255" width="600"]] 416 416 417 417 downstream simulation 418 418
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