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Changes for page Node-RED_Install and Use

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1 -XWiki.ting
1 +XWiki.Xiaoling
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6 6  
7 7  
8 8  
9 -= 1. Installation =
9 += 1.  Installation =
10 10  
11 11  
12 12  Check installation instruction for different OS from this link: [[https:~~/~~/nodered.org/docs/getting-started/>>https://nodered.org/docs/getting-started/]]
13 13  
14 14  
15 -== 1.1 Install Example for CENTOS ==
16 16  
17 -=== 1.1.1 Installation ===
16 +== 1.1  Install Example for CENTOS ==
18 18  
19 19  
19 +=== 1.1.1  Installation ===
20 +
21 +
20 20  (% class="box infomessage" %)
21 21  (((
22 22  Reference Instruction from this link:  [[https:~~/~~/github.com/node-red/linux-installers>>https://github.com/node-red/linux-installers]]
... ... @@ -35,9 +35,10 @@
35 35  [[image:image-20220526161103-2.png]]
36 36  
37 37  
38 -=== 1.1.2 If you want to start Node-RED as a background process ===
39 39  
41 +=== 1.1.2  If you want to start Node-RED as a background process ===
40 40  
43 +
41 41  Type in the command line interface  (% style="color:red" %)**nohup node-red &**
42 42  
43 43  It will prompt after startup
... ... @@ -44,67 +44,67 @@
44 44  
45 45  [[image:image-20220519104601-5.png]]
46 46  
47 -After seeing the above information, press **enter.**
50 +After seeing the above information, press **enter**
48 48  
49 -Type in the command line  exit.
52 +Type in the command line  exit
50 50  
51 -The above is the installation and startup process of nodered. If you don't understand anything, you can go to the nodered official website. There are installation instructions for various systems. The address has a link at the top.
54 +The above is the installation and startup process of nodered. If you don't understand anything, you can go to the nodered official website. There are installation instructions for various systems. The address has a link at the top
52 52  
53 53  
54 -== 1.2 Install in Dragino Gataway ==
55 55  
58 +== 1.2  Install in Dragino Gataway ==
56 56  
57 -The below models from Dragino already have Node-Red installed by default. Users no need to install it by themselves.
58 58  
59 -* [[LPS8v2 Indoor LoRaWAN Gateway. >>https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]
60 60  
61 -Other gateway model doesn't support built-in Node-Red server.
62 += 2.  Use Node-RED =
62 62  
63 63  
64 -= 2. General Use of  Node-RED =
65 +== 2.1  Login to Node-RED interface ==
65 65  
66 66  
67 -This section describes some basic features of Node-RED. For more info please check the [[Node-RED official document>>https://nodered.org/]].
68 -
69 -
70 -== 2.1 Login to Node-RED interface ==
71 -
72 -
73 73  Enter your public IP address followed by the port number 1880
74 74  
75 75  example：[[http:~~/~~/xxx.xx.xx.xx:1880/>>http://119.91.62.30:1880/]]
76 76  
77 -[[image:image-20220519104115-4.png||height="280" width="768"]]
72 +[[image:image-20220519104115-4.png||height="352" width="969"]]
78 78  
79 79  
80 -== 2.2 Add flow ==
81 81  
76 +== 2.2  Add flow ==
82 82  
78 +
83 83  Take NBSN95 mod1 UDP protocol as an example
84 84  
85 85  After logging into the interface click** (% style="color:red" %)"+" (%%)**to create a flow
86 86  
87 -[[image:image-20241119101328-1.png||height="450" width="949"]]
83 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519133634-1.png?rev=1.1||alt="image-20220519133634-1.png" height="231" width="972"]]
88 88  
89 -Rename the stream
90 90  
91 91  
87 +Rename the stream
92 92  
93 -[[image:image-20241119101551-2.png||height="455" width="958"]]
89 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134042-2.png?rev=1.1||alt="image-20220519134042-2.png" height="552" width="565"]]
94 94  
91 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134318-3.png?rev=1.1||alt="image-20220519134318-3.png"]]
95 95  
93 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134346-4.png?rev=1.1||alt="image-20220519134346-4.png"]]
94 +
96 96  Drag UDP into the editing area
97 97  
98 -[[image:image-20241119101952-3.png||height="455" width="959"]]
99 99  
100 100  
99 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134533-5.png?rev=1.1||alt="image-20220519134533-5.png"]]
100 +
101 +
101 101  The same method as above, drag and drop functions and debug into the editing area
102 102  
103 -[[image:image-20241119102218-4.png||height="456" width="961"]]
104 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134850-6.png?rev=1.1||alt="image-20220519134850-6.png"]]
104 104  
106 +
107 +
105 105  configure UDP in
106 106  
107 -[[image:image-20241119103312-7.png||height="458" width="965"]]
110 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519135402-7.png?rev=1.1||alt="image-20220519135402-7.png"]]
108 108  
109 109  
110 110  Write to the UDP port that the device node sends to the server
... ... @@ -118,58 +118,65 @@
118 118  
119 119  In order to avoid data confusion, different types of nodes do not use the same UDP port, because different nodes have different data formats and different functions.
120 120  
121 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519135915-8.png?rev=1.1||alt="image-20220519135915-8.png" height="415" width="735"]]
124 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519135915-8.png?rev=1.1||alt="image-20220519135915-8.png"]]
122 122  
123 123  
124 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519144651-14.png?rev=1.1||alt="image-20220519144651-14.png" height="348" width="779"]]
127 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519144651-14.png?rev=1.1||alt="image-20220519144651-14.png"]]
125 125  
126 126  
127 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141355-11.png?rev=1.1||alt="image-20220519141355-11.png" height="437" width="744"]]
130 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141355-11.png?rev=1.1||alt="image-20220519141355-11.png"]]
128 128  
129 129  
130 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141704-12.png?rev=1.1||alt="image-20220519141704-12.png" height="229" width="777"]]
133 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141704-12.png?rev=1.1||alt="image-20220519141704-12.png"]]
131 131  
132 132  
136 +
133 133  When the node successfully sends data, the effect shown in the following figure will appear
134 134  
135 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519150455-15.png?rev=1.1||alt="image-20220519150455-15.png" height="403" width="799"]]
139 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519150455-15.png?rev=1.1||alt="image-20220519150455-15.png"]]
136 136  
137 137  
138 -=== 2.2.1 About function ===
139 139  
143 +=== 2.2.1  About function ===
140 140  
145 +
141 141  If you are familiar with JS code, you can write it yourself
142 -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.
147 +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
143 143  
144 -[[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"]]
145 145  
150 +[[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"]]
146 146  
147 -== 2.3 Plot Chart for sensors ==
148 148  
149 149  
154 +== 2.3  Plot Chart for sensors ==
155 +
156 +
150 150  If you need data visualization, please refer to the following
151 151  
159 +
152 152  [[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"]]
153 153  
154 154  
155 -(% style="color:blue" %)**1. Click Install**
156 156  
157 -(% style="color:blue" %)**2. Search the dashboard**
164 +(% style="color:blue" %)**1. Click Install
165 +2. Search the dashboard
166 +3. Click Install**
158 158  
159 -(% style="color:blue" %)**3. Click Install**
160 160  
161 161  
162 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519152956-17.png?rev=1.1||alt="image-20220519152956-17.png" height="763" width="835"]]
170 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519152956-17.png?rev=1.1||alt="image-20220519152956-17.png"]]
163 163  
164 164  
173 +
165 165  After the installation is successful, nodered will show the following node icon
166 166  
167 167  [[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519153335-19.png?rev=1.1||alt="image-20220519153335-19.png"]]
168 168  
169 169  
170 -=== 2.3.1 the line chart as an example ===
171 171  
180 +=== 2.3.1  the line chart as an example ===
172 172  
182 +
173 173  Drag the line chart to the editing area
174 174  
175 175  Just drag and drop as many as you need, or you can copy
... ... @@ -176,302 +176,154 @@
176 176  
177 177  The demo uses 3 kinds. Voltage, temperature, humidity
178 178  
179 -[[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"]]
180 180  
190 +[[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"]]
181 181  
192 +
193 +
182 182  double click function
183 183  
184 -[[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"]]
185 185  
197 +[[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"]]
186 186  
199 +
200 +
187 187  Adjusted to 3, because we need to display 3 charts
188 188  
189 -[[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"]]
190 190  
204 +[[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"]]
191 191  
192 -=== 2.3.2 the chart settings ===
193 193  
194 194  
208 +=== 2.3.2  the chart settings ===
209 +
210 +
195 195  Double-click while setting up the node as above
196 196  
197 197  
198 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160314-23.png?rev=1.1||alt="image-20220519160314-23.png" height="703" width="729"]]
214 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160314-23.png?rev=1.1||alt="image-20220519160314-23.png"]]
199 199  
200 200  
201 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160412-24.png?rev=1.1||alt="image-20220519160412-24.png" height="501" width="727"]]
217 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160412-24.png?rev=1.1||alt="image-20220519160412-24.png"]]
202 202  
203 203  
204 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160759-27.png?rev=1.1||alt="image-20220519160759-27.png" height="554" width="722"]]
220 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519160759-27.png?rev=1.1||alt="image-20220519160759-27.png"]]
205 205  
206 206  
207 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519161326-30.png?rev=1.1||alt="image-20220519161326-30.png" height="444" width="721"]]
223 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519161326-30.png?rev=1.1||alt="image-20220519161326-30.png"]]
208 208  
209 209  
210 -[[image:image-20220525185746-2.png||height="421" width="724"]]
226 +[[image:image-20220525185746-2.png]]
211 211  
212 212  
213 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519161650-32.png?rev=1.1||alt="image-20220519161650-32.png" height="722" width="726"]]
229 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519161650-32.png?rev=1.1||alt="image-20220519161650-32.png"]]
214 214  
215 215  
232 +
216 216  After the display interface is defined for the first time, subsequent charts can directly select the display interface
217 217  
218 -[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519162039-34.png?rev=1.1||alt="image-20220519162039-34.png" height="644" width="724"]]
219 219  
236 +[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519162039-34.png?rev=1.1||alt="image-20220519162039-34.png"]]
237 +
220 220  ​​​​​​
221 221  
222 -[[image:image-20220525190106-3.png||height="575" width="724"]]
240 +[[image:image-20220525190106-3.png]]
223 223  
224 224  
243 +
225 225  Connect graph nodes to functions with lines
226 226  
227 227  Click to deploy
228 228  
229 -[[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"]]
230 230  
249 +[[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"]]
250 +
231 231  Enter the server public IP + port 1880/ui
232 232  
233 233  example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
234 234  
235 235  
236 -[[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"]]
237 237  
257 +[[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"]]
238 238  
239 239  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.
240 240  
241 241  
242 -== 2.4 Store Value ==
243 243  
263 +== 2.4  Store Value ==
244 244  
245 -Regarding storage, we recommend two ways.
246 246  
266 +Regarding storage, we recommend two ways
247 247  
248 -=== 2.4.1 (% style="display:none" %) (%%)Method 1: Generate txt document directly ===
249 249  
250 250  
251 -Sample JSON file: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
270 +=== 2.4.1  1. Generate txt document directly ===
252 252  
253 -[[image:image-20220713102658-1.png||height="346" width="728"]]
272 +Sample JSON file:链接转到示例JSON文件[[image:image-20220713102658-1.png]]
254 254  
255 255  
256 -=== 2.4.2 Method 2: Use sqlite database ===
257 257  
276 +=== 2.4.2  2. Use sqlite database ===
258 258  
259 -==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
260 260  
279 +==== **1.  Install SQLite** ====
261 261  
262 -[[image:image-20220713111030-2.png||height="438" width="739"]]
263 263  
282 +[[image:image-20220713111030-2.png]]
264 264  
265 265  
266 -==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
267 267  
286 +==== **2.  After the installation is successful, the nodes in the picture will appear** ====
268 268  
288 +
269 269  [[image:image-20220713111200-3.png]]
270 270  
271 271  
272 272  
273 -==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
293 +==== **3.  Import sample flow** ====
274 274  
275 275  
276 -Refer to the import example below to import the sqlite example flow
296 +== 2.5  Email Notification ==
277 277  
278 -Download sample JSON file link: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
279 279  
280 280  
281 -= 3. Import Input Flow for Dragino Sensors =
300 += 3.  Input Flow =
282 282  
283 283  
284 -Dragino provides input flow examples for the sensors.
303 +Directly import JSON files to generate flow
285 285  
286 -User can download the required JSON file through [[Dragino Node-RED input flow template>>https://github.com/dragino/dragino-end-node-decoder]].
305 +Download the required JSON file through this link: 提供一个链接
287 287  
288 -Take LHT65 as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
307 +Take LHT65 as an example  (this node is already registered with TTN,MQTT protocol to connect)
289 289  
290 290  [[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"]]
291 291  
292 292  [[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"]]
293 293  
294 -[[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"]]
313 +[[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"]]
295 295  
296 -[[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"]]
315 +[[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"]]
297 297  
298 298  After the import is successful, change the MQTT in node to your TTN information
299 299  
300 -[[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"]]
319 +[[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"]]
301 301  
302 -[[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"]]
321 +[[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"]]
303 303  
304 -
305 -
306 306  Configure information consistent with your TTN
307 307  
308 -[[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"]]
325 +[[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"]]
309 309  
310 -[[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"]]
327 +[[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"]]
311 311  
312 -
313 -
314 314  API keys generated by the password for you
315 315  
316 -[[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"]]
331 +[[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"]]
317 317  
318 -
319 319  Topic modify it to the following format
320 320  
321 321  v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
322 322  
323 -[[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"]]
337 +[[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"]]
324 324  
325 325  After the modification is completed, click Deploy
326 -
327 -
328 -= 4. Add Dragino node =
329 -
330 -
331 -Please do not modify the code anywhere to avoid any exceptions
332 -
333 -The prerequisite is to install the Dragino node and the sqlite node dashboard node
334 -
335 -The echarts library is placed in the static file of node red
336 -
337 -Reference link: [[https:~~/~~/nodered.org/docs/user-guide/runtime/configuration>>]]
338 -
339 -Please download the general flow and echarts files from this link：[[https:~~/~~/www.dropbox.com/scl/fo/677l8f3u3evpojcdcj3j7/h?rlkey=0iqbwf27dbyi75egmrp0p0yjx&dl=0>>https://www.dropbox.com/scl/fo/677l8f3u3evpojcdcj3j7/h?rlkey=0iqbwf27dbyi75egmrp0p0yjx&dl=0]]
340 -
341 -
342 -== 4.1 Installing Dragino nodes ==
343 -
344 -
345 -[[image:image-20240104095739-1.png||height="662" width="662"]]
346 -
347 -[[image:image-20240104100026-2.png]]
348 -
349 -[[image:image-20240104100109-3.png]]
350 -
351 -
352 -== 4.2 Import General Flow ==
353 -
354 -
355 -[[image:image-20240104100340-4.png]]
356 -
357 -[[image:image-20240104100446-5.png||height="407" width="885"]]
358 -
359 -Please refer to the previous chapters for MQTT settings and sqlite installation settings
360 -
361 -
362 -== 4.3 Using flow ==
363 -
364 -
365 -Just double-click on the drag ino decoder node and select it from the dropdown menu
366 -
367 -Corresponding nodes are sufficient
368 -
369 -[[image:image-20240104100928-6.png||height="439" width="755"]]
370 -
371 -Setting the template node
372 -
373 -[[image:image-20240104101446-8.png]]
374 -
375 -When multiple nodes are needed in the same process
376 -
377 -[[image:image-20240104103636-1.png]]
378 -
379 -If using the NodeRed that comes with the Dragino gateway
380 -
381 -Change to the following path
382 -
383 -"/static/echarts.min.js"
384 -
385 -[[image:image-20240110153029-1.png]]
386 -
387 -
388 -After setting up, select deployment
389 -
390 -[[image:image-20240104101346-7.png||height="242" width="724"]]
391 -
392 -Enter the server public IP + port 1880/ui
393 -
394 -example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
395 -
396 -You can see the UI display effect in the following picture
397 -
398 -[[image:image-20240104104931-2.png||height="737" width="1131"]]
399 -
400 -
401 -= 5. FAQ =
402 -
403 -== 5.1 How to use Node-Red to schedule downlink to ChirpStack LoRaWAN Server? ==
404 -
405 -=== 5.1.1 Install node-red-node-base64 ===
406 -
407 -
408 -[[image:image-20240222154204-1.png||height="456" width="983"]]
409 -
410 -[[image:image-20240222154819-3.png||height="469" width="990"]]
411 -
412 -
413 -=== 5.1.2 Import Example Flow ===
414 -
415 -
416 -The Json file for the example flow can be downloaded at this link:[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/chirpstack-MQTT-down.json.>>https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/chirpstack-MQTT-down.json]]
417 -
418 -[[image:image-20240222155121-4.png||height="495" width="1017"]]
419 -
420 -[[image:image-20240222155239-5.png||height="497" width="1020"]]
421 -
422 -
423 -=== 5.1.3 Establish connection ===
424 -
425 -
426 -Setting up the server:
427 -
428 -[[image:image-20240222160019-7.png||height="413" width="955"]]
429 -
430 -[[image:image-20240222160223-8.png||height="416" width="956"]]
431 -
432 -[[image:image-20240222160347-9.png||height="426" width="963"]]
433 -
434 -Change the theme to Application lD and DevEUl for ChirpStack:
435 -
436 -[[image:image-20240222160712-10.png||height="429" width="988"]]
437 -
438 -[[image:image-20240222160735-11.png||height="417" width="984"]]
439 -
440 -[[image:image-20240222160842-12.png||height="387" width="992"]]
441 -
442 -And then，
443 -
444 -[[image:image-20240222161010-13.png||height="454" width="997"]]
445 -
446 -[[image:image-20240222161147-14.png||height="478" width="1002"]]
447 -
448 -Connection established successfully：
449 -
450 -[[image:image-20240222161252-15.png||height="412" width="1001"]]
451 -
452 -
453 -=== 5.1.4 Input downlink command ===
454 -
455 -
456 -[[image:image-20240222161614-16.png||height="465" width="997"]]
457 -
458 -[[image:image-20240222161937-17.png||height="472" width="997"]]
459 -
460 -
461 -Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
462 -
463 -
464 -== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
465 -
466 -=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
467 -
468 -=== 5.2.2 Import Example Flow ===
469 -
470 -
471 -Reference 5.1.2
472 -
473 -Taking LT-222222-L as an example
474 -
475 -The Json file for the example flow can be downloaded at this link:[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/TTN-V3-MQTT-down.json>>https://github.com/dragino/dragino-end-node-decoder/blob/main/Node-RED/TTN-V3-MQTT-down.json]]
476 -
477 -Please refer to this video for specific operation steps: [[https:~~/~~/youtu.be/kms679e4m_Y>>https://youtu.be/kms679e4m_Y]]
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