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Last modified by Xiaoling on 2022/09/02 18:11
From version 30.2
edited by Xiaoling
on 2022/05/31 14:17
Change comment: There is no comment for this version
To version 27.2
edited by Xiaoling
on 2022/05/31 14:14
Change comment: There is no comment for this version

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199 199  
200 200  
201 201  )))
202 -1. (((
203 -[[image:image-20220531141601-30.png]]
204 -
202 +1. [[image:image-20220531141303-26.png]](((
205 205  input this command.
206 206  
207 207  
208 208  
209 209  )))
210 -1. [[image:image-20220531141515-29.png]](((
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]](((
211 211  Check the result.
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215 215  )))
216 216  
217 217  == 4.7 Updata data to Server(Through MQTT) ==
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224 224  1. Sketch will write active content to /tmp/iot/status periodically (every 5 minutes).(Watchdog feature)
225 225  
226 226  
227 -1. [[image:image-20220531141656-31.png]](((
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]](((
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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231 -
232 232  )))
233 233  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]](((
234 234  Open Serial monitor.
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