Changes for page Node-RED_Install and Use

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... ... @@ -6,17 +6,19 @@
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
... ... @@ -44,73 +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: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="183" width="770"]]
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 89  
86 +
90 90  Rename the stream
91 91  
92 -[[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="535" width="548"]]
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"]]
93 93  
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"]]
94 94  
95 -[[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" height="461" width="753"]]
96 -
97 -
98 98  [[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"]]
99 99  
100 100  Drag UDP into the editing area
101 101  
102 102  
98 +
103 103  [[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"]]
104 104  
105 105  
106 106  The same method as above, drag and drop functions and debug into the editing area
107 107  
108 -[[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" height="442" width="776"]]
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"]]
109 109  
110 110  
107 +
111 111  configure UDP in
112 112  
113 -[[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" height="332" width="767"]]
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"]]
114 114  
115 115  
116 116  Write to the UDP port that the device node sends to the server
... ... @@ -124,58 +124,65 @@
124 124  
125 125  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.
126 126  
127 -[[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"]]
128 128  
129 129  
130 -[[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"]]
131 131  
132 132  
133 -[[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"]]
134 134  
135 135  
136 -[[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"]]
137 137  
138 138  
136 +
139 139  When the node successfully sends data, the effect shown in the following figure will appear
140 140  
141 -[[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"]]
142 142  
143 143  
144 -=== 2.2.1 About function ===
145 145  
143 +=== 2.2.1  About function ===
146 146  
145 +
147 147  If you are familiar with JS code, you can write it yourself
148 -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
149 149  
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" height="478" width="789"]]
151 151  
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"]]
152 152  
153 -== 2.3 Plot Chart for sensors ==
154 154  
155 155  
154 +== 2.3  Plot Chart for sensors ==
155 +
156 +
156 156  If you need data visualization, please refer to the following
157 157  
159 +
158 158  [[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"]]
159 159  
160 160  
161 -(% style="color:blue" %)**1. Click Install**
162 162  
163 -(% style="color:blue" %)**2. Search the dashboard**
164 +(% style="color:blue" %)**1. Click Install
165 +2. Search the dashboard
166 +3. Click Install**
164 164  
165 -(% style="color:blue" %)**3. Click Install**
166 166  
167 167  
168 -[[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"]]
169 169  
170 170  
173 +
171 171  After the installation is successful, nodered will show the following node icon
172 172  
173 173  [[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"]]
174 174  
175 175  
176 -=== 2.3.1 the line chart as an example ===
177 177  
180 +=== 2.3.1  the line chart as an example ===
178 178  
182 +
179 179  Drag the line chart to the editing area
180 180  
181 181  Just drag and drop as many as you need, or you can copy
... ... @@ -182,304 +182,154 @@
182 182  
183 183  The demo uses 3 kinds. Voltage, temperature, humidity
184 184  
185 -[[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"]]
186 186  
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"]]
187 187  
192 +
193 +
188 188  double click function
189 189  
190 -[[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"]]
191 191  
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"]]
192 192  
199 +
200 +
193 193  Adjusted to 3, because we need to display 3 charts
194 194  
195 -[[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"]]
196 196  
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"]]
197 197  
198 -=== 2.3.2 the chart settings ===
199 199  
200 200  
208 +=== 2.3.2  the chart settings ===
209 +
210 +
201 201  Double-click while setting up the node as above
202 202  
203 203  
204 -[[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"]]
205 205  
206 206  
207 -[[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"]]
208 208  
209 209  
210 -[[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"]]
211 211  
212 212  
213 -[[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"]]
214 214  
215 215  
216 -[[image:image-20220525185746-2.png||height="421" width="724"]]
226 +[[image:image-20220525185746-2.png]]
217 217  
218 218  
219 -[[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"]]
220 220  
221 221  
232 +
222 222  After the display interface is defined for the first time, subsequent charts can directly select the display interface
223 223  
224 -[[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"]]
225 225  
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 +
226 226  ​​​​​​
227 227  
228 -[[image:image-20220525190106-3.png||height="575" width="724"]]
240 +[[image:image-20220525190106-3.png]]
229 229  
230 230  
243 +
231 231  Connect graph nodes to functions with lines
232 232  
233 233  Click to deploy
234 234  
235 -[[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"]]
236 236  
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 +
237 237  Enter the server public IP + port 1880/ui
238 238  
239 239  example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
240 240  
241 241  
242 -[[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"]]
243 243  
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"]]
244 244  
245 245  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.
246 246  
247 247  
248 -== 2.4 Store Value ==
249 249  
263 +== 2.4  Store Value ==
250 250  
251 -Regarding storage, we recommend two ways.
252 252  
266 +Regarding storage, we recommend two ways
253 253  
254 -=== 2.4.1 (% style="display:none" %) (%%)Method 1: Generate txt document directly ===
255 255  
256 256  
257 -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 ===
258 258  
259 -[[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]]
260 260  
261 261  
262 -=== 2.4.2 Method 2: Use sqlite database ===
263 263  
276 +=== 2.4.2  2. Use sqlite database ===
264 264  
265 -==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
266 266  
279 +==== **1.  Install SQLite** ====
267 267  
268 -[[image:image-20220713111030-2.png||height="438" width="739"]]
269 269  
282 +[[image:image-20220713111030-2.png]]
270 270  
271 271  
272 -==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
273 273  
286 +==== **2.  After the installation is successful, the nodes in the picture will appear** ====
274 274  
288 +
275 275  [[image:image-20220713111200-3.png]]
276 276  
277 277  
278 278  
279 -==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
293 +==== **3.  Import sample flow** ====
280 280  
281 281  
282 -Refer to the import example below to import the sqlite example flow
296 +== 2.5  Email Notification ==
283 283  
284 -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]]
285 285  
286 286  
287 -= 3. Import Input Flow for Dragino Sensors =
300 += 3.  Input Flow =
288 288  
289 289  
290 -Dragino provides input flow examples for the sensors.
303 +Directly import JSON files to generate flow
291 291  
292 -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
293 293  
294 -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)
295 295  
296 296  [[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"]]
297 297  
298 298  [[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"]]
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-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"]]
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-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"]]
303 303  
304 304  After the import is successful, change the MQTT in node to your TTN information
305 305  
306 -[[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"]]
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-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"]]
309 309  
310 -
311 -
312 312  Configure information consistent with your TTN
313 313  
314 -[[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"]]
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-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"]]
317 317  
318 -
319 -
320 320  API keys generated by the password for you
321 321  
322 -[[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"]]
323 323  
324 -
325 325  Topic modify it to the following format
326 326  
327 327  v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
328 328  
329 -[[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"]]
330 330  
331 331  After the modification is completed, click Deploy
332 -
333 -
334 -= 4. Add Dragino node =
335 -
336 -
337 -Please do not modify the code anywhere to avoid any exceptions
338 -
339 -The prerequisite is to install the Dragino node and the sqlite node dashboard node
340 -
341 -The echarts library is placed in the static file of node red
342 -
343 -Reference link: [[https:~~/~~/nodered.org/docs/user-guide/runtime/configuration>>]]
344 -
345 -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]]
346 -
347 -
348 -== 4.1 Installing Dragino nodes ==
349 -
350 -
351 -[[image:image-20240104095739-1.png||height="662" width="662"]]
352 -
353 -[[image:image-20240104100026-2.png]]
354 -
355 -[[image:image-20240104100109-3.png]]
356 -
357 -
358 -== 4.2 Import General Flow ==
359 -
360 -
361 -[[image:image-20240104100340-4.png]]
362 -
363 -[[image:image-20240104100446-5.png||height="407" width="885"]]
364 -
365 -Please refer to the previous chapters for MQTT settings and sqlite installation settings
366 -
367 -
368 -== 4.3 Using flow ==
369 -
370 -
371 -Just double-click on the drag ino decoder node and select it from the dropdown menu
372 -
373 -Corresponding nodes are sufficient
374 -
375 -[[image:image-20240104100928-6.png||height="439" width="755"]]
376 -
377 -Setting the template node
378 -
379 -[[image:image-20240104101446-8.png]]
380 -
381 -When multiple nodes are needed in the same process
382 -
383 -[[image:image-20240104103636-1.png]]
384 -
385 -If using the NodeRed that comes with the Dragino gateway
386 -
387 -Change to the following path
388 -
389 -"/static/echarts.min.js"
390 -
391 -[[image:image-20240110153029-1.png]]
392 -
393 -
394 -After setting up, select deployment
395 -
396 -[[image:image-20240104101346-7.png||height="242" width="724"]]
397 -
398 -Enter the server public IP + port 1880/ui
399 -
400 -example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
401 -
402 -You can see the UI display effect in the following picture
403 -
404 -[[image:image-20240104104931-2.png||height="737" width="1131"]]
405 -
406 -
407 -= 5. FAQ =
408 -
409 -== 5.1 How to use Node-Red to schedule downlink to ChirpStack LoRaWAN Server? ==
410 -
411 -=== 5.1.1 Install node-red-node-base64 ===
412 -
413 -
414 -[[image:image-20240222154204-1.png||height="456" width="983"]]
415 -
416 -[[image:image-20240222154819-3.png||height="469" width="990"]]
417 -
418 -
419 -=== 5.1.2 Import Example Flow ===
420 -
421 -
422 -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]]
423 -
424 -[[image:image-20240222155121-4.png||height="495" width="1017"]]
425 -
426 -[[image:image-20240222155239-5.png||height="497" width="1020"]]
427 -
428 -
429 -=== 5.1.3 Establish connection ===
430 -
431 -
432 -Setting up the server:
433 -
434 -[[image:image-20240222160019-7.png||height="413" width="955"]]
435 -
436 -[[image:image-20240222160223-8.png||height="416" width="956"]]
437 -
438 -[[image:image-20240222160347-9.png||height="426" width="963"]]
439 -
440 -Change the theme to Application lD and DevEUl for ChirpStack:
441 -
442 -[[image:image-20240222160712-10.png||height="429" width="988"]]
443 -
444 -[[image:image-20240222160735-11.png||height="417" width="984"]]
445 -
446 -[[image:image-20240222160842-12.png||height="387" width="992"]]
447 -
448 -And then，
449 -
450 -[[image:image-20240222161010-13.png||height="454" width="997"]]
451 -
452 -[[image:image-20240222161147-14.png||height="478" width="1002"]]
453 -
454 -Connection established successfully：
455 -
456 -[[image:image-20240222161252-15.png||height="412" width="1001"]]
457 -
458 -
459 -=== 5.1.4 Input downlink command ===
460 -
461 -
462 -[[image:image-20240222161614-16.png||height="465" width="997"]]
463 -
464 -[[image:image-20240222161937-17.png||height="472" width="997"]]
465 -
466 -
467 -Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
468 -
469 -
470 -== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
471 -
472 -=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
473 -
474 -=== 5.2.2 Import Example Flow ===
475 -
476 -
477 -Reference 5.2.2
478 -
479 -Taking LT-222222-L as an example
480 -
481 -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]]
482 -
483 -Please refer to this video for specific operation steps:
484 -
485 -
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