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Last modified by Xiaoling on 2022/09/02 18:11
From version 15.1
edited by Xiaoling
on 2022/05/31 14:04
Change comment: Uploaded new attachment "image-20220531140425-14.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

Summary

Details

Page properties
Content
... ... @@ -105,77 +105,113 @@
105 105  
106 106  [[image:image-20220531140248-11.png]]
107 107  
108 -Overview
108 +**Overview**
109 109  
110 110  
111 111  
112 -[[~[~[image:https://wiki.dragino.com/images/thumb/f/f6/MQTT_LG01_Configure_1.png/400px-MQTT_LG01_Configure_1.png~|~|height="281" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_LG01_Configure_1.png]]
112 +[[image:image-20220531140425-14.png]]
113 113  
114 -Senosor->IOT Server
114 +**Senosor->IOT Server**
115 115  
116 -[[~[~[image:https://wiki.dragino.com/images/thumb/6/64/MQTT_LG01_Configure_2.png/400px-MQTT_LG01_Configure_2.png~|~|height="152" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_LG01_Configure_2.png]]
117 117  
118 -MQTT->Configure MQTT Server
117 +[[image:image-20220531140458-15.png]]
119 119  
120 -[[~[~[image:https://wiki.dragino.com/images/thumb/6/6a/MQTT_LG01_Configure_3.png/400px-MQTT_LG01_Configure_3.png~|~|height="91" width="400"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_LG01_Configure_3.png]]
119 +**MQTT->Configure MQTT Server**
121 121  
122 -MQTT->MQTT Channel
123 123  
124 -[[~[~[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]]
125 125  
126 -Sensor->LoRa/LoraWAN
123 +[[image:image-20220531140538-16.png]]
127 127  
128 -[[~[~[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]]
125 +**MQTT->MQTT Channel**
129 129  
130 -Configure network access.Network->Internet Access
131 131  
132 132  
129 +[[image:image-20220531140611-17.png]]
130 +
131 +**Sensor->LoRa/LoraWAN**
132 +
133 +
134 +
135 +[[image:image-20220531140651-18.png]]
136 +
137 +Configure network access.**Network->Internet Access**
138 +
139 +
133 133  == 4.6 Try MQTT API call with LG01 Linux command ==
134 134  
135 135  === 4.6.1 Input the command at the console ===
136 136  
137 -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]](((
138 138  Open this Application.
146 +
147 +
139 139  )))
140 -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]](((
141 141  Input passward(dragino).After into the console.
151 +
152 +
142 142  )))
143 -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]](((
144 144  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 +
145 145  )))
146 -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]](((
147 147  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 +
148 148  )))
149 -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]](((
150 150  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.
151 151  )))
152 152  
153 153  * This command:
154 154  
155 -{{{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"
156 -}}}
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 +)))
157 157  
158 158  * Need replace:
159 159  
160 -{{{UZ4NGHKJMKS9WR5E //MQTT API
161 -399171 //Channel ID
162 -A4NNF6G8G63JOIUV //Write API Key
163 -}}}
178 +(% class="box infomessage" %)
179 +(((
180 +**UZ4NGHKJMKS9WR5E  ~/~/MQTT API
181 +399171            ~/~/Channel ID
182 +A4NNF6G8G63JOIUV  ~/~/Write API Key**
183 +)))
164 164  
165 165  
166 166  === 4.6.2 Input the command at the console(LG01 new version:4.3.4) ===
167 167  
168 -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]](((
169 169  Open this Application.
190 +
191 +
192 +
170 170  )))
171 -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 +
172 172  Check the settings.
198 +
199 +
200 +
173 173  )))
174 -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 +
175 175  input this command.
206 +
207 +
208 +
176 176  )))
177 -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]](((
178 178  Check the result.
212 +
213 +
214 +
179 179  )))
180 180  
181 181  == 4.7 Updata data to Server(Through MQTT) ==
... ... @@ -188,24 +188,42 @@
188 188  1. Sketch will write active content to /tmp/iot/status periodically (every 5 minutes).(Watchdog feature)
189 189  
190 190  
191 -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]](((
192 192  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 +
193 193  )))
194 -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]](((
195 195  Open Serial monitor.
235 +
236 +
237 +
196 196  )))
197 -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]](((
198 198  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 +
199 199  )))
200 -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]](((
201 201  Open Serial monitor.
247 +
248 +
249 +
202 202  )))
203 203  1. Go to IoT Server to check the result.
204 204  1. (((
205 -[[~[~[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 +
206 206  )))
207 207  1. (((
208 -[[~[~[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 +
209 209  )))
210 210  
211 211  = 5. FAQ =
... ... @@ -216,18 +216,25 @@
216 216  
217 217  For example: for ThingSpeak, a MQTT publish command is:
218 218  
219 -{{{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"
220 -}}}
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 +)))
221 221  
222 222  What now we need to put in the LG01 is how to combine this command.
223 223  
224 224  1. LG01 web console -> Sensor -> MQTT
225 225  1. Choose general Server
226 -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]](((
227 227  Refer to your server to fill in.
284 +
285 +
286 +
228 228  )))
229 -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]](((
230 230  Ex:ThingSpeak Server
290 +
291 +
231 231  )))
232 232  
233 233  According to MQTT commands: mosquitto_pub, we need to put
... ... @@ -246,7 +246,7 @@
246 246  
247 247  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:
248 248  
249 -[[~[~[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]]
250 250  
251 251  MQTT Logread example
252 252  
... ... @@ -255,7 +255,7 @@
255 255  
256 256  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.
257 257  
258 -* [[~[~[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]](((
259 259  Enable Sensor->Micro-Controller settings
260 260  )))
261 261  * [[~[~[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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