Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -317,7 +317,7 @@ 317 317 mosquitto_pub 318 318 319 319 320 -For Downstream 320 +(% class="mark" %)**For Downstream** 321 321 322 322 Use [[mosquitto_sub>>url:https://mosquitto.org/man/mosquitto_sub-1.html]] to subscribe the change on the topic. 323 323 ... ... @@ -330,13 +330,17 @@ 330 330 331 331 This chapter are step by step to show to configure the Dragino Menu for MQTT auto connection. 332 332 333 -Go to Dragino Menu ~-~-> MQTT Client 333 +((( 334 +Go to (% class="mark" %)**Dragino Menu ~-~-> MQTT Client** 335 +))) 334 334 335 335 [[image:https://wiki.dragino.com/images/thumb/b/bc/MQTT_Command_8.png/600px-MQTT_Command_8.png||height="249" width="600"]] 336 336 337 337 go to mqtt configure menu 338 338 339 -Select Forward to MQTT server. 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. 341 +((( 342 +Select **Forward to MQTT server**. (% class="mark" %)**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. 343 +))) 340 340 341 341 [[image:https://wiki.dragino.com/images/thumb/1/14/MQTT_Commands_8.png/600px-MQTT_Commands_8.png||height="240" width="600"]] 342 342 ... ... @@ -347,27 +347,36 @@ 347 347 348 348 Below screenshot is same as the publish command: 349 349 350 -{{{mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t CLIENTID/CHANNEL/data -m DATA 351 -//where the CLIENTID, CHANNEL & DATA are macro. represent for 352 -//CLIENTID: dragino-1b7060 353 -//CHANNEL: Remote ID in Channel settings; here is 78901 or 567456 354 -//DATA: The data stores in /var/iot/channels/ 355 -}}} 354 +(% class="box" %) 355 +((( 356 +mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t CLIENTID/CHANNEL/data -m DATA 357 +~/~/where the CLIENTID, CHANNEL & DATA are macro. represent for 358 +~/~/CLIENTID: dragino-1b7060 359 +~/~/CHANNEL: Remote ID in Channel settings; here is 78901 or 567456 360 +~/~/DATA: The data stores in /var/iot/channels/ 361 +))) 356 356 357 357 [[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 360 360 367 + 361 361 [[image:https://wiki.dragino.com/images/thumb/b/b7/MQTT_Command_10.png/600px-MQTT_Command_10.png||height="544" width="600"]] 362 362 363 363 MQTT Channel settings 364 364 372 +((( 365 365 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: 374 +))) 366 366 367 -{{{mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t dragino-1b7060/78901/data -m temp=46 368 -}}} 376 +(% class="box" %) 377 +((( 378 +mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t dragino-1b7060/78901/data -m temp=46 379 +))) 369 369 381 +((( 370 370 to MQTT broker. 383 +))) 371 371 372 372 373 373 Below is a simulation to put this data to active the MQTT publish. ... ... @@ -381,8 +381,10 @@ 381 381 382 382 Below screen shot equal to this subscribe command: 383 383 384 -{{{ mosquitto_sub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t command. 385 -}}} 397 +(% class="box" %) 398 +((( 399 +mosquitto_sub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t command. 400 +))) 386 386 387 387 [[image:https://wiki.dragino.com/images/3/36/MQTT_Command_12.png||height="173" width="579"]] 388 388 ... ... @@ -389,7 +389,9 @@ 389 389 MQTT Subscribe 390 390 391 391 407 +((( 392 392 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: 409 +))) 393 393 394 394 [[image:https://wiki.dragino.com/images/thumb/b/b8/MQTT_Command_13.png/600px-MQTT_Command_13.png||height="300" width="600"]] 395 395