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Changes for page Node-RED_Install and Use

Last modified by Mengting Qiu on 2024/11/29 10:15
From version 130.2
edited by Mengting Qiu
on 2024/11/29 10:00
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To version 108.1
edited by Mengting Qiu
on 2024/11/19 11:37
Change comment: Uploaded new attachment "image-20241119113742-17.png", version {1}

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130 130  
131 131  
132 132  If you are familiar with JS code, you can write it yourself
133 -If you are not familiar, we have the JS code for each type of node, you just need to copy and paste it into it.([[dragino-end-node-red-Flow>>https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/NBSN95.json]])
133 +If you are not familiar, we have the JS code for each type of node, you just need to copy and paste it into it.
134 134  
135 -[[image:image-20241119112519-14.png||height="483" width="1018"]]
135 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141833-13.png?rev=1.1||alt="image-20220519141833-13.png" height="478" width="789"]]
136 136  
137 137  
138 138  == 2.3 Plot Chart for sensors ==
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140 140  
141 141  If you need data visualization, please refer to the following
142 142  
143 -[[image:image-20241119112928-15.png||height="484" width="1020"]]
143 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519152802-16.png?rev=1.1||alt="image-20220519152802-16.png"]]
144 144  
145 145  
146 146  (% style="color:blue" %)**1. Click Install**
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167 167  
168 168  The demo uses 3 kinds. Voltage, temperature, humidity
169 169  
170 -[[image:image-20241119114103-18.png||height="422" width="889"]]
170 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519154521-20.png?rev=1.1||alt="image-20220519154521-20.png" height="242" width="743"]]
171 171  
172 172  
173 173  double click function
174 174  
175 -[[image:image-20241119113522-16.png||height="425" width="896"]]
175 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519154640-21.png?rev=1.1||alt="image-20220519154640-21.png" height="549" width="749"]]
176 176  
177 177  
178 178  Adjusted to 3, because we need to display 3 charts
179 179  
180 -[[image:image-20241119113742-17.png||height="427" width="899"]]
180 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519154812-22.png?rev=1.1||alt="image-20220519154812-22.png" height="418" width="755"]]
181 181  
182 182  
183 183  === 2.3.2 the chart settings ===
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217 217  
218 218  Click to deploy
219 219  
220 -[[image:image-20241120090012-1.png||height="416" width="877"]]
220 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519162412-36.png?rev=1.1||alt="image-20220519162412-36.png" height="256" width="726"]]
221 221  
222 222  Enter the server public IP + port 1880/ui
223 223  
224 224  example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
225 225  
226 -[[image:image-20241119134533-19.png||height="455" width="880"]]
227 227  
227 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519163141-37.png?rev=1.1||alt="image-20220519163141-37.png" height="203" width="735"]]
228 228  
229 +
229 229  At this point, the basic demonstration of nodered is completed. If you need to beautify the chart and various visualizations, you can go to the official documentation of nodered for further understanding.
230 230  
231 231  
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273 273  
274 274  Dragino provides input flow examples for the sensors.
275 275  
276 -User can download the required JSON file through [[Dragino Node-RED input flow template>>https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]].
277 +User can download the required JSON file through [[Dragino Node-RED input flow template>>https://github.com/dragino/dragino-end-node-decoder]].
277 277  
278 -Take LHT65N as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
279 +Take LHT65 as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
279 279  
280 -[[image:image-20241129094455-1.png||height="537" width="1062"]]
281 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524175748-3.png?rev=1.1||alt="image-20220524175748-3.png"]]
281 281  
282 -[[image:image-20241129094558-2.png||height="538" width="1063"]]
283 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524175814-4.png?rev=1.1||alt="image-20220524175814-4.png"]]
283 283  
284 -[[image:image-20241129094724-3.png||height="513" width="1080"]]
285 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524175914-5.png?rev=1.1||alt="image-20220524175914-5.png" height="443" width="773"]]
285 285  
286 -[[image:image-20241129094850-4.png||height="513" width="1081"]]
287 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524175935-6.png?rev=1.1||alt="image-20220524175935-6.png" height="568" width="768"]]
287 287  
288 288  After the import is successful, change the MQTT in node to your TTN information
289 289  
290 -[[image:image-20241129095458-6.png||height="511" width="1076"]]
291 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524184449-1.png?rev=1.1||alt="image-20220524184449-1.png" height="643" width="772"]]
291 291  
292 -[[image:image-20241129095351-5.png||height="515" width="1085"]]
293 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524184521-2.png?rev=1.1||alt="image-20220524184521-2.png" height="648" width="773"]]
293 293  
294 294  
295 295  
296 296  Configure information consistent with your TTN
297 297  
299 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524184722-3.png?rev=1.1||alt="image-20220524184722-3.png" height="349" width="758"]]
298 298  
299 -[[image:image-20241129095817-7.png||height="516" width="1087"]]
301 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524192830-4.png?rev=1.1||alt="image-20220524192830-4.png" height="376" width="758"]]
300 300  
301 -[[image:image-20241129095931-8.png||height="515" width="1085"]]
302 302  
303 303  
304 -
305 305  API keys generated by the password for you
306 306  
307 -[[image:image-20241119135338-21.png||height="515" width="1085"]]
307 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524193028-5.png?rev=1.1||alt="image-20220524193028-5.png" height="370" width="759"]]
308 308  
309 309  
310 310  Topic modify it to the following format
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311 311  
312 312  v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
313 313  
314 -[[image:image-20241119135151-20.png||height="515" width="1085"]]
314 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/Directly%20import%20JSON%20files%20to%20generate%20flow/WebHome/image-20220524193258-6.png?rev=1.1||alt="image-20220524193258-6.png" height="690" width="755"]]
315 315  
316 316  After the modification is completed, click Deploy
317 317  
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