Changes for page Node-RED_Install and Use

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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 ==
15 15  
16 -== 1.1  Install Example for CENTOS ==
17 +=== 1.1.1 Installation ===
17 17  
18 18  
19 -=== 1.1.1  Installation ===
20 -
21 -
22 22  (% class="box infomessage" %)
23 23  (((
24 24  Reference Instruction from this link:  [[https:~~/~~/github.com/node-red/linux-installers>>https://github.com/node-red/linux-installers]]
... ... @@ -27,135 +27,157 @@
27 27  
28 28  [[image:image-20220526161040-1.png]]
29 29  
30 -**Verify if the installation was successful**
31 31  
32 -Type in the command line interface  node-red  
29 +(% style="color:blue" %)**Verify if the installation was successful**
33 33  
31 +Type in the command line interface ** (% style="color:red" %)node-red(%%)**(% style="color:red" %)  
32 +
34 34  The following information appears to prove that the installation has been successful
35 35  
36 36  [[image:image-20220526161103-2.png]]
37 37  
38 38  
39 -=== 1.1.2  If you want to start Node-RED as a background process ===
38 +=== 1.1.2 If you want to start Node-RED as a background process ===
40 40  
41 41  
42 -Type in the command line interface  nohup node-red &
41 +Type in the command line interface  (% style="color:red" %)**nohup node-red &**
43 43  
44 44  It will prompt after startup
45 45  
46 46  [[image:image-20220519104601-5.png]]
47 47  
48 -After seeing the above information, press enter
47 +After seeing the above information, press **enter.**
49 49  
50 -Type in the command line  exit
49 +Type in the command line  exit.
51 51  
52 -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
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.
53 53  
54 54  
54 +== 1.2 Install in Dragino Gataway ==
55 55  
56 -== 1.2  Install in Dragino Gataway ==
57 57  
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]]
59 59  
60 -= 2.  Use Node-RED =
61 +Other gateway model doesn't support built-in Node-Red server.
61 61  
62 62  
63 -== 2.1  Login to Node-RED interface ==
64 += 2. General Use of  Node-RED =
64 64  
65 65  
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 +
66 66  Enter your public IP address followed by the port number 1880
67 67  
68 68  example：[[http:~~/~~/xxx.xx.xx.xx:1880/>>http://119.91.62.30:1880/]]
69 69  
70 -[[image:image-20220519104115-4.png||height="352" width="969"]]
77 +[[image:image-20220519104115-4.png||height="280" width="768"]]
71 71  
72 72  
80 +== 2.2 Add flow ==
73 73  
74 -== 2.2  Add flow ==
75 75  
76 -
77 77  Take NBSN95 mod1 UDP protocol as an example
78 78  
79 -After logging into the interface click '+' to create a flow
85 +After logging into the interface click** (% style="color:red" %)"+" (%%)**to create a flow
80 80  
81 -[[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"]]
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"]]
82 82  
89 +
83 83  Rename the stream
84 84  
85 -[[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"]]
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"]]
86 86  
87 -[[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"]]
88 88  
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 +
89 89  [[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"]]
90 90  
91 91  Drag UDP into the editing area
92 92  
102 +
93 93  [[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"]]
94 94  
105 +
95 95  The same method as above, drag and drop functions and debug into the editing area
96 96  
97 -[[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"]]
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"]]
98 98  
110 +
99 99  configure UDP in
100 100  
101 -[[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"]]
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"]]
102 102  
115 +
103 103  Write to the UDP port that the device node sends to the server
104 104  
105 105  Example My UDP device node sends to server port 8585
106 106  just write 8585
107 107  
108 -Note that the port that is already in use cannot be used. If the receiving fails, you need to check whether the port of the server is occupied. The sending port of the device node should not use the default port used by the server, such as a common port such as 8080.
109 109  
122 +(% style="color:red" %)**Note: that the port that is already in use cannot be used. If the receiving fails, you need to check whether the port of the server is occupied. The sending port of the device node should not use the default port used by the server, such as a common port such as 8080.**
123 +
124 +
110 110  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.
111 111  
112 -[[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"]]
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"]]
113 113  
114 -[[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"]]
115 115  
116 -[[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"]]
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"]]
117 117  
118 -[[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"]]
119 119  
120 -When the node successfully sends data, the effect shown in the following figure will appear
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"]]
121 121  
122 -[[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"]]
123 123  
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"]]
124 124  
125 125  
126 -=== 2.2.1  About function ===
139 +When the node successfully sends data, the effect shown in the following figure will appear
127 127  
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"]]
128 128  
129 -If you are familiar with JS code, you can write it yourself
130 -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
131 131  
132 -[[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"]]
144 +=== 2.2.1 About function ===
133 133  
134 134  
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.
135 135  
136 -== 2.3  Plot Chart for sensors ==
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"]]
137 137  
138 138  
139 -If you need data visualization, please refer to the following
153 +== 2.3 Plot Chart for sensors ==
140 140  
141 141  
156 +If you need data visualization, please refer to the following
157 +
142 142  [[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"]]
143 143  
144 -~1. Click Install
145 -2. Search the dashboard
146 -3. Click Install
147 147  
148 -[[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"]]
161 +(% style="color:blue" %)**1. Click Install**
149 149  
163 +(% style="color:blue" %)**2. Search the dashboard**
164 +
165 +(% style="color:blue" %)**3. Click Install**
166 +
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"]]
169 +
170 +
150 150  After the installation is successful, nodered will show the following node icon
151 151  
152 152  [[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"]]
153 153  
154 154  
176 +=== 2.3.1 the line chart as an example ===
155 155  
156 -=== 2.3.1  the line chart as an example ===
157 157  
158 -
159 159  Drag the line chart to the editing area
160 160  
161 161  Just drag and drop as many as you need, or you can copy
... ... @@ -162,131 +162,304 @@
162 162  
163 163  The demo uses 3 kinds. Voltage, temperature, humidity
164 164  
165 -[[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"]]
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"]]
166 166  
187 +
167 167  double click function
168 168  
169 -[[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"]]
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"]]
170 170  
192 +
171 171  Adjusted to 3, because we need to display 3 charts
172 172  
173 -[[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"]]
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"]]
174 174  
175 175  
198 +=== 2.3.2 the chart settings ===
176 176  
177 -=== 2.3.2  the chart settings ===
178 178  
179 -
180 180  Double-click while setting up the node as above
181 181  
182 -[[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"]]
183 183  
184 -[[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"]]
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"]]
185 185  
186 -[[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"]]
187 187  
188 -[[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"]]
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"]]
189 189  
190 -[[image:image-20220525185746-2.png]]
191 191  
192 -[[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"]]
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"]]
193 193  
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"]]
214 +
215 +
216 +[[image:image-20220525185746-2.png||height="421" width="724"]]
217 +
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"]]
220 +
221 +
194 194  After the display interface is defined for the first time, subsequent charts can directly select the display interface
195 195  
196 -[[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"]]​​​​​​
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"]]
197 197  
198 -[[image:image-20220525190106-3.png]]
226 +​​​​​​
199 199  
228 +[[image:image-20220525190106-3.png||height="575" width="724"]]
229 +
230 +
200 200  Connect graph nodes to functions with lines
201 201  
202 202  Click to deploy
203 203  
204 -[[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"]]
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"]]
205 205  
206 206  Enter the server public IP + port 1880/ui
207 207  
208 208  example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
209 209  
210 -[[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"]]
211 211  
212 -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.
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"]]
213 213  
214 214  
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.
215 215  
216 -== 2.4  Store Value ==
217 217  
248 +== 2.4 Store Value ==
218 218  
219 -Regarding storage, we recommend two ways
220 220  
251 +Regarding storage, we recommend two ways.
221 221  
222 222  
223 -=== 2.4.1  1. Generate txt document directly ===
254 +=== 2.4.1 (% style="display:none" %) (%%)Method 1: Generate txt document directly ===
224 224  
225 -Sample JSON file:链接转到示例JSON文件[[image:image-20220713102658-1.png]]
226 226  
257 +Sample JSON file: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
227 227  
259 +[[image:image-20220713102658-1.png||height="346" width="728"]]
228 228  
229 -=== 2.4.2  2. Use sqlite database ===
230 230  
262 +=== 2.4.2 Method 2: Use sqlite database ===
231 231  
232 -==== **1.  Install SQLite** ====
233 233  
265 +==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
234 234  
235 -[[image:image-20220713111030-2.png]]
236 236  
268 +[[image:image-20220713111030-2.png||height="438" width="739"]]
237 237  
238 238  
239 -==== **2.  After the installation is successful, the nodes in the picture will appear** ====
240 240  
272 +==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
241 241  
274 +
242 242  [[image:image-20220713111200-3.png]]
243 243  
244 244  
245 245  
246 -==== **3.  Import sample flow** ====
279 +==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
247 247  
248 248  
249 -== 2.5  Email Notification ==
282 +Refer to the import example below to import the sqlite example flow
250 250  
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]]
251 251  
252 252  
253 -= 3.  Input Flow =
287 += 3. Import Input Flow for Dragino Sensors =
254 254  
255 255  
256 -Directly import JSON files to generate flow
290 +Dragino provides input flow examples for the sensors.
257 257  
258 -Download the required JSON file through this link: 提供一个链接
292 +User can download the required JSON file through [[Dragino Node-RED input flow template>>https://github.com/dragino/dragino-end-node-decoder]].
259 259  
260 -Take LHT65 as an example  (this node is already registered with TTN,MQTT protocol to connect)
294 +Take LHT65 as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
261 261  
262 262  [[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"]]
263 263  
264 264  [[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"]]
265 265  
266 -[[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"]]
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"]]
267 267  
268 -[[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"]]
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"]]
269 269  
270 270  After the import is successful, change the MQTT in node to your TTN information
271 271  
272 -[[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"]]
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"]]
273 273  
274 -[[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"]]
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"]]
275 275  
310 +
311 +
276 276  Configure information consistent with your TTN
277 277  
278 -[[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"]]
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"]]
279 279  
280 -[[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"]]
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"]]
281 281  
318 +
319 +
282 282  API keys generated by the password for you
283 283  
284 -[[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"]]
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"]]
285 285  
324 +
286 286  Topic modify it to the following format
287 287  
288 288  v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
289 289  
290 -[[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"]]
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"]]
291 291  
292 292  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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