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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 39.2
edited by Xiaoling
on 2022/05/31 14:26
Change comment: There is no comment for this version

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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]]
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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]]
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281 281  
282 282  MQTT Logread example
283 283  
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286 286  
287 287  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.
288 288  
289 -* [[~[~[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]](((
290 290  Enable Sensor->Micro-Controller settings
291 291  )))
292 292  * [[~[~[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]](((
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