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Last modified by Xiaoling on 2022/09/02 18:11
From version 18.1
edited by Xiaoling
on 2022/05/31 14:06
Change comment: Uploaded new attachment "image-20220531140611-17.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

Details

Page properties
Content
... ... @@ -105,82 +105,113 @@
105 105  
106 106  [[image:image-20220531140248-11.png]]
107 107  
108 -Overview
108 +**Overview**
109 109  
110 110  
111 111  
112 112  [[image:image-20220531140425-14.png]]
113 113  
114 -Senosor->IOT Server
114 +**Senosor->IOT Server**
115 115  
116 116  
117 117  [[image:image-20220531140458-15.png]]
118 118  
119 -MQTT->Configure MQTT Server
119 +**MQTT->Configure MQTT Server**
120 120  
121 121  
122 122  
123 123  [[image:image-20220531140538-16.png]]
124 124  
125 -MQTT->MQTT Channel
125 +**MQTT->MQTT Channel**
126 126  
127 127  
128 128  
129 -[[~[~[image:https://wiki.dragino.com/images/thumb/3/36/MQTT_LG01_Configure_4.png/400px-MQTT_LG01_Configure_4.png~|~|height="257" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_LG01_Configure_4.png]]
129 +[[image:image-20220531140611-17.png]]
130 130  
131 -Sensor->LoRa/LoraWAN
131 +**Sensor->LoRa/LoraWAN**
132 132  
133 -[[~[~[image:https://wiki.dragino.com/images/thumb/6/61/MQTT_LG01_Configure_5.png/400px-MQTT_LG01_Configure_5.png~|~|height="230" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_LG01_Configure_5.png]]
134 134  
135 -Configure network access.Network->Internet Access
136 136  
135 +[[image:image-20220531140651-18.png]]
137 137  
137 +Configure network access.**Network->Internet Access**
138 +
139 +
138 138  == 4.6 Try MQTT API call with LG01 Linux command ==
139 139  
140 140  === 4.6.1 Input the command at the console ===
141 141  
142 -1. [[~[~[image:https://wiki.dragino.com/images/8/84/3_1.png~|~|height="99" width="93"~]~]>>url:https://wiki.dragino.com/index.php/File:3_1.png]](((
144 +1. [[image:image-20220531140811-19.png]](((
143 143  Open this Application.
146 +
147 +
144 144  )))
145 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/d/d7/3_2.png/400px-3_2.png~|~|height="230" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:3_2.png]](((
149 +1. [[image:image-20220531140842-20.png]](((
146 146  Input passward(dragino).After into the console.
151 +
152 +
147 147  )))
148 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/5/5d/3_5.png/400px-3_5.png~|~|height="310" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:3_5.png]](((
154 +1. [[image:image-20220531140915-21.png]](((
149 149  First, we need to make sure the LG01 has internet access. We can log in the SSH and ping an Internet address and see if it get through. As below
156 +
157 +
150 150  )))
151 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/6/63/3_3.png/400px-3_3.png~|~|height="213" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:3_3.png]](((
159 +1. [[image:image-20220531140955-22.png]](((
152 152  LG01 has built-in Linux tool mosquitto. It is a very powerful tool for http communication. We can use this tool to handle MQTT API call in LG01. Input this command and replace your keys.
161 +
162 +
163 +
153 153  )))
154 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/3/35/3_4.png/500px-3_4.png~|~|height="180" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:3_4.png]](((
165 +1. [[image:image-20220531141026-23.png]](((
155 155  Go to Server check out result.We success to use LG01 to uplink data to ThingSpeak,the mosquitto_pub command is executed in the Linux side, finally, we will have to call mosquitto_pub command with sensor data variable in Arduino side. This is through the process class in Arduino and we will show it in the final sketch.
156 156  )))
157 157  
158 158  * This command:
159 159  
160 -{{{mosquitto_pub -h mqtt.thingspeak.com -p 1883 -u dragino -P UZ4NGHKJMKS9WR5E -i dragino_Client -t channels/399171/publish/A4NNF6G8G63JOIUV -m "field1=23.5&field2=57.5&status=MQTTPUBLISH"
161 -}}}
171 +(% class="box infomessage" %)
172 +(((
173 +**mosquitto_pub -h mqtt.thingspeak.com -p 1883 -u dragino -P UZ4NGHKJMKS9WR5E  -i dragino_Client -t channels/399171/publish/A4NNF6G8G63JOIUV -m "field1=23.5&field2=57.5&status=MQTTPUBLISH"**
174 +)))
162 162  
163 163  * Need replace:
164 164  
165 -{{{UZ4NGHKJMKS9WR5E //MQTT API
166 -399171 //Channel ID
167 -A4NNF6G8G63JOIUV //Write API Key
168 -}}}
178 +(% class="box infomessage" %)
179 +(((
180 +**UZ4NGHKJMKS9WR5E  ~/~/MQTT API
181 +399171            ~/~/Channel ID
182 +A4NNF6G8G63JOIUV  ~/~/Write API Key**
183 +)))
169 169  
170 170  
171 171  === 4.6.2 Input the command at the console(LG01 new version:4.3.4) ===
172 172  
173 -1. [[~[~[image:https://wiki.dragino.com/images/8/84/3_1.png~|~|height="99" width="93"~]~]>>url:https://wiki.dragino.com/index.php/File:3_1.png]](((
188 +1. [[image:image-20220531141150-24.png]](((
174 174  Open this Application.
190 +
191 +
192 +
175 175  )))
176 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/6/6e/MQTT_Command_2.png/400px-MQTT_Command_2.png~|~|height="76" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Command_2.png]](((
194 +1. (((
195 +[[image:image-20220531141400-27.png]]
196 +
177 177  Check the settings.
198 +
199 +
200 +
178 178  )))
179 -1. [[~[~[image:https://wiki.dragino.com/images/thumb/8/8d/MQTT_Command_1.png/400px-MQTT_Command_1.png~|~|height="343" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Command_1.png]](((
202 +1. (((
203 +[[image:image-20220531141601-30.png]]
204 +
180 180  input this command.
206 +
207 +
208 +
181 181  )))
182 -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]](((
183 183  Check the result.
212 +
213 +
214 +
184 184  )))
185 185  
186 186  == 4.7 Updata data to Server(Through MQTT) ==
... ... @@ -193,24 +193,42 @@
193 193  1. Sketch will write active content to /tmp/iot/status periodically (every 5 minutes).(Watchdog feature)
194 194  
195 195  
196 -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]](((
197 197  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.
229 +
230 +
231 +
198 198  )))
199 -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]](((
200 200  Open Serial monitor.
235 +
236 +
237 +
201 201  )))
202 -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]](((
203 203  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.
241 +
242 +
243 +
204 204  )))
205 -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]](((
206 206  Open Serial monitor.
247 +
248 +
249 +
207 207  )))
208 208  1. Go to IoT Server to check the result.
209 209  1. (((
210 -[[~[~[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]]
254 +
255 +
256 +
211 211  )))
212 212  1. (((
213 -[[~[~[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]]
260 +
261 +
262 +
214 214  )))
215 215  
216 216  = 5. FAQ =
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221 221  
222 222  For example: for ThingSpeak, a MQTT publish command is:
223 223  
224 -{{{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"
225 -}}}
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 +)))
226 226  
227 227  What now we need to put in the LG01 is how to combine this command.
228 228  
229 229  1. LG01 web console -> Sensor -> MQTT
230 230  1. Choose general Server
231 -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]](((
232 232  Refer to your server to fill in.
284 +
285 +
286 +
233 233  )))
234 -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]](((
235 235  Ex:ThingSpeak Server
290 +
291 +
236 236  )))
237 237  
238 238  According to MQTT commands: mosquitto_pub, we need to put
... ... @@ -251,7 +251,7 @@
251 251  
252 252  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:
253 253  
254 -[[~[~[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]]
255 255  
256 256  MQTT Logread example
257 257  
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