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Last modified by Xiaoling on 2022/09/02 18:11
From version 28.1
edited by Xiaoling
on 2022/05/31 14:15
Change comment: Uploaded new attachment "image-20220531141515-29.png", version {1}
To version 39.1
edited by Xiaoling
on 2022/05/31 14:25
Change comment: Uploaded new attachment "image-20220531142558-40.png", version {1}

Summary

Details

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199 199  
200 200  
201 201  )))
202 -1. [[image:image-20220531141303-26.png]](((
202 +1. (((
203 +[[image:image-20220531141601-30.png]]
204 +
203 203  input this command.
204 204  
205 205  
206 206  
207 207  )))
208 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/d/de/MQTT_Command_3.png/400px-MQTT_Command_3.png~|~|height="207" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Command_3.png]](((
210 +1. [[image:image-20220531141515-29.png]](((
209 209  Check the result.
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210 210  )))
211 211  
212 212  == 4.7 Updata data to Server(Through MQTT) ==
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219 219  1. Sketch will write active content to /tmp/iot/status periodically (every 5 minutes).(Watchdog feature)
220 220  
221 221  
222 -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]](((
223 223  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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224 224  )))
225 -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]](((
226 226  Open Serial monitor.
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227 227  )))
228 -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]](((
229 229  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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230 230  )))
231 -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]](((
232 232  Open Serial monitor.
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233 233  )))
234 234  1. Go to IoT Server to check the result.
235 235  1. (((
236 -[[~[~[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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237 237  )))
238 238  1. (((
239 -[[~[~[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]]
259 +[[image:image-20220531142155-36.png]]
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240 240  )))
241 241  
242 242  = 5. FAQ =
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247 247  
248 248  For example: for ThingSpeak, a MQTT publish command is:
249 249  
250 -{{{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"
251 -}}}
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 +)))
252 252  
253 253  What now we need to put in the LG01 is how to combine this command.
254 254  
255 255  1. LG01 web console -> Sensor -> MQTT
256 256  1. Choose general Server
257 -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]](((
258 258  Refer to your server to fill in.
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259 259  )))
260 -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]](((
261 261  Ex:ThingSpeak Server
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262 262  )))
263 263  
264 264  According to MQTT commands: mosquitto_pub, we need to put
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277 277  
278 278  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:
279 279  
280 -[[~[~[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]]
281 281  
282 282  MQTT Logread example
283 283  
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