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Last modified by Xiaoling on 2022/09/02 18:11
From version 30.1
edited by Xiaoling
on 2022/05/31 14:16
Change comment: Uploaded new attachment "image-20220531141656-31.png", version {1}
To version 38.2
edited by Xiaoling
on 2022/05/31 14:25
Change comment: There is no comment for this version

Summary

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224 224  1. Sketch will write active content to /tmp/iot/status periodically (every 5 minutes).(Watchdog feature)
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227 -1. [[~[~[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]](((
227 +1. [[image:image-20220531141656-31.png]](((
228 228  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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229 229  )))
230 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/7/73/MQTT_Sketch2.png/400px-MQTT_Sketch2.png~|~|height="540" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Sketch2.png]](((
233 +1. [[image:image-20220531141800-32.png]](((
231 231  Open Serial monitor.
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232 232  )))
233 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/9/98/MQTT_Sketch_1.png/400px-MQTT_Sketch_1.png~|~|height="261" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Sketch_1.png]](((
239 +1. [[image:image-20220531141842-33.png]](((
234 234  Open the Sketch [[MQTT_Client>>url:https://github.com/dragino/Arduino-Profile-Examples/tree/master/libraries/Dragino/examples/IoTServer/ThingSpeak/MQTT_Client]]. (Board:Arduino/Genuino Uno.Port:Serial ports.)and upload.
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235 235  )))
236 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/3/3d/MQTT_Sketch3.png/400px-MQTT_Sketch3.png~|~|height="371" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Sketch3.png]](((
245 +1. [[image:image-20220531141927-34.png]](((
237 237  Open Serial monitor.
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238 238  )))
239 239  1. Go to IoT Server to check the result.
240 240  1. (((
241 -[[~[~[image:https://wiki.dragino.com/images/thumb/4/43/MQTT_result_1.png/400px-MQTT_result_1.png~|~|alt="MQTT result 1.png" height="181" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_result_1.png]]
253 +[[image:image-20220531142023-35.png]]
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242 242  )))
243 243  1. (((
244 -[[~[~[image:https://wiki.dragino.com/images/thumb/7/70/MQTT_result_2.png/400px-MQTT_result_2.png~|~|alt="MQTT result 2.png" height="190" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_result_2.png]]
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245 245  )))
246 246  
247 247  = 5. FAQ =
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252 252  
253 253  For example: for ThingSpeak, a MQTT publish command is:
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255 -{{{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"
256 -}}}
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"**
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257 257  
258 258  What now we need to put in the LG01 is how to combine this command.
259 259  
260 260  1. LG01 web console -> Sensor -> MQTT
261 261  1. Choose general Server
262 -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]](((
263 263  Refer to your server to fill in.
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264 264  )))
265 -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]](((
266 266  Ex:ThingSpeak Server
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267 267  )))
268 268  
269 269  According to MQTT commands: mosquitto_pub, we need to put
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282 282  
283 283  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:
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285 -[[~[~[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]]
286 286  
287 287  MQTT Logread example
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