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Last modified by Xiaoling on 2022/09/02 18:11
From version 35.2
edited by Xiaoling
on 2022/05/31 14:21
Change comment: There is no comment for this version
To version 42.1
edited by Xiaoling
on 2022/05/31 14:27
Change comment: Uploaded new attachment "image-20220531142720-43.png", version {1}

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257 257  )))
258 258  1. (((
259 259  [[image:image-20220531142155-36.png]]
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260 260  )))
261 261  
262 262  = 5. FAQ =
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267 267  
268 268  For example: for ThingSpeak, a MQTT publish command is:
269 269  
270 -{{{mosquitto_pub -h mqtt.thingspeak.com -p 1883 -u dragino -P QZXTAKE88V3S7O2J -i dragino_Client -t channels/200893/publish/B9Z0R25QNVEBKIFY -m "field1=34&field2=89&status=MQTTPUBLISH"
271 -}}}
273 +(% class="box infomessage" %)
274 +(((
275 +**mosquitto_pub -h mqtt.thingspeak.com -p 1883 -u dragino -P QZXTAKE88V3S7O2J  -i dragino_Client -t channels/200893/publish/B9Z0R25QNVEBKIFY -m "field1=34&field2=89&status=MQTTPUBLISH"**
276 +)))
272 272  
273 273  What now we need to put in the LG01 is how to combine this command.
274 274  
275 275  1. LG01 web console -> Sensor -> MQTT
276 276  1. Choose general Server
277 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/e/ea/MQTT_Configure1.png/600px-MQTT_Configure1.png~|~|height="367" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Configure1.png]](((
282 +1. [[image:image-20220531142342-37.png]](((
278 278  Refer to your server to fill in.
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279 279  )))
280 -1. [[~[~[image:https://wiki.dragino.com/images/0/07/MQTT_Configure2.png~|~|height="93" width="538"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Configure2.png]](((
288 +1. [[image:image-20220531142447-38.png]](((
281 281  Ex:ThingSpeak Server
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282 282  )))
283 283  
284 284  According to MQTT commands: mosquitto_pub, we need to put
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297 297  
298 298  User can also enable MQTT debug in the LG01 ~-~-> IoT Server settings and run logread in Linux console to see how the mqtt command is compose. below is an example:
299 299  
300 -[[~[~[image:https://wiki.dragino.com/images/thumb/8/81/MQTT_Configure3.png/600px-MQTT_Configure3.png~|~|height="114" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Configure3.png]]
310 +[[image:image-20220531142525-39.png]]
301 301  
302 302  MQTT Logread example
303 303  
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306 306  
307 307  LG01 for 4.3.3 version,we have added watchdog feature. In order to avoid the gateway running process will get stuck. So add writing action on every times.
308 308  
309 -* [[~[~[image:https://wiki.dragino.com/images/thumb/f/f2/Wathcdog.png/400px-Wathcdog.png~|~|height="184" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:Wathcdog.png]](((
319 +* [[image:image-20220531142558-40.png]](((
310 310  Enable Sensor->Micro-Controller settings
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311 311  )))
312 -* [[~[~[image:https://wiki.dragino.com/images/thumb/8/82/MQTT_Sketch_2.png/400px-MQTT_Sketch_2.png~|~|height="233" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Sketch_2.png]](((
325 +* [[image:image-20220531142629-41.png]](((
313 313  Open the sketch [[MQTT_Simple_Server>>url:https://github.com/dragino/Arduino-Profile-Examples/tree/master/libraries/Dragino/examples/LoRa/MQTT_Simple_Server]].(Board:Dragino Yun + UNO or LG01/OLG01,Port:Network ports.)and upload.
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314 314  )))
315 -* [[~[~[image:https://wiki.dragino.com/images/2/21/Loop.png~|~|height="181" width="388"~]~]>>url:https://wiki.dragino.com/index.php/File:Loop.png]](((
331 +* [[image:image-20220531142659-42.png]](((
316 316  Each time the function loops, it uses the watchdog function once.
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317 317  )))
318 318  * [[~[~[image:https://wiki.dragino.com/images/thumb/3/35/Dog.png/400px-Dog.png~|~|height="161" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:Dog.png]](((
319 319  Open SSH and check watchdog result.If the result change constantly,the feature enable successfully.
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