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
...	...	@@ -44,32 +44,27 @@
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]]
	61	+Dragino Gateway is already installed, no need for users to install it by themselves
60	60
61		-Other gateway model doesn't support built-in Node-Red server.
62	62
63	63
64		-= 2. General Use of  Node-RED =
	65	+= 2.  Use Node-RED =
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	+== 2.1  Login to Node-RED interface ==
68	68
69	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/]]
...	...	@@ -77,34 +77,44 @@
77	77	[[image:image-20220519104115-4.png||height="280" width="768"]]
78	78
79	79
80		-== 2.2 Add flow ==
81	81
	79	+== 2.2  Add flow ==
82	82
	81	+
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="460" width="970"]]
	86	+[[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"]]
88	88
	88	+
	89	+
89	89	Rename the stream
90	90
	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"]]
91	91
92	92
93		-[[image:image-20241119101551-2.png||height="465" width="979"]]
	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"]]
94	94
95	95
	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	+
96	96	Drag UDP into the editing area
97	97
98		-[[image:image-20241119101952-3.png||height="466" width="983"]]
99	99
100	100
	104	+[[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"]]
	105	+
	106	+
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="468" width="986"]]
	109	+[[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	104
	111	+
	112	+
105	105	configure UDP in
106	106
107		-[[image:image-20241119103312-7.png||height="470" width="991"]]
	115	+[[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"]]
108	108
109	109
110	110	Write to the UDP port that the device node sends to the server
...	...	@@ -118,346 +118,230 @@
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:image-20241119105123-9.png||height="557" width="995"]]
	129	+[[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"]]
122	122
123	123
124		-When the node successfully sends data, the effect shown in the following figure will appear
	132	+[[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"]]
125	125
126		-[[image:image-20241119104939-8.png||height="473" width="996"]]
127	127
	135	+[[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"]]
128	128
129		-=== 2.2.1 About function ===
130	130
	138	+[[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"]]
131	131
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]])
134	134
135		-[[image:image-20241119112519-14.png||height="483" width="1018"]]
136	136
	142	+When the node successfully sends data, the effect shown in the following figure will appear
137	137
138		-== 2.3 Plot Chart for sensors ==
	144	+[[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	139
140	140
141		-If you need data visualization, please refer to the following
142	142
143		-[[image:image-20241119112928-15.png||height="484" width="1020"]]
	148	+=== 2.2.1  About function ===
144	144
145	145
146		-(% style="color:blue" %)**1. Click Install**
	151	+If you are familiar with JS code, you can write it yourself
	152	+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	147
148		-(% style="color:blue" %)**2. Search the dashboard**
149	149
150		-(% style="color:blue" %)**3. Click Install**
	155	+[[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
152	152
153		-[[image:image-20241119110335-11.png||height="483" width="1018"]]
154	154
	159	+== 2.3  Plot Chart for sensors ==
155	155
156		-After the installation is successful, nodered will show the following node icon
157	157
158		-[[image:image-20241119110539-12.png||height="484" width="1020"]]
	162	+If you need data visualization, please refer to the following
159	159
160	160
161		-=== 2.3.1 the line chart as an example ===
	165	+[[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"]]
162	162
163	163
164		-Drag the line chart to the editing area
165	165
166		-Just drag and drop as many as you need, or you can copy
	169	+(% style="color:blue" %)**1. Click Install
	170	+2. Search the dashboard
	171	+3. Click Install**
167	167
168		-The demo uses 3 kinds. Voltage, temperature, humidity
169	169
170		-[[image:image-20241119114103-18.png||height="422" width="889"]]
171	171
	175	+[[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"]]
172	172
173		-double click function
174	174
175		-[[image:image-20241119113522-16.png||height="425" width="896"]]
176	176
	179	+After the installation is successful, nodered will show the following node icon
177	177
178		-Adjusted to 3, because we need to display 3 charts
	181	+[[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"]]
179	179
180		-[[image:image-20241119113742-17.png||height="427" width="899"]]
181	181
182	182
183		-=== 2.3.2 the chart settings ===
	185	+=== 2.3.1  the line chart as an example ===
184	184
185	185
186		-Double-click while setting up the node as above
	188	+Drag the line chart to the editing area
187	187
	190	+Just drag and drop as many as you need, or you can copy
188	188
189		-[[image:image-20241129100546-9.png||height="507" width="1068"]]
	192	+The demo uses 3 kinds. Voltage, temperature, humidity
190	190
191	191
192		-[[image:image-20241129100654-10.png||height="507" width="1067"]]
	195	+[[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"]]
193	193
194	194
195		-[[image:image-20241129100821-11.png||height="511" width="1076"]]
196	196
	199	+double click function
197	197
198	198
199		-[[image:image-20220525185746-2.png||height="509" width="873"]]
	202	+[[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"]]
200	200
201	201
202	202
203		-After the display interface is defined for the first time, subsequent charts can directly select the display interface
	206	+Adjusted to 3, because we need to display 3 charts
204	204
205	205
206		-​​​​​​[[image:image-20241129101359-12.png||height="418" width="880"]]
	209	+[[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"]]
207	207
208		-[[image:image-20220525190106-3.png||height="575" width="724"]]
209	209
210	210
211		-Connect graph nodes to functions with lines
	213	+=== 2.3.2  the chart settings ===
212	212
213		-Click to deploy
214	214
215		-[[image:image-20241120090012-1.png||height="416" width="877"]]
	216	+Double-click while setting up the node as above
216	216
217		-Enter the server public IP + port 1880/ui
218	218
219		-example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
	219	+[[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"]]
220	220
221		-[[image:image-20241119134533-19.png||height="455" width="880"]]
222	222
	222	+[[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"]]
223	223
224		-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.
225	225
	225	+[[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"]]
226	226
227		-== 2.4 Store Value ==
228	228
	228	+[[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"]]
229	229
230		-Regarding storage, we recommend two ways.
231	231
	231	+[[image:image-20220525185746-2.png||height="421" width="724"]]
232	232
233		-=== 2.4.1 (% style="display:none" %) (%%)Method 1: Generate txt document directly ===
234	234
	234	+[[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"]]
235	235
236		-Sample JSON file: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
237	237
238		-[[image:image-20220713102658-1.png||height="346" width="728"]]
239	239
	238	+After the display interface is defined for the first time, subsequent charts can directly select the display interface
240	240
241		-=== 2.4.2 Method 2: Use sqlite database ===
242	242
	241	+[[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"]]
243	243
244		-==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
	243	+​​​​​​
245	245
	245	+[[image:image-20220525190106-3.png||height="575" width="724"]]
246	246
247		-[[image:image-20220713111030-2.png||height="438" width="739"]]
248	248
249	249
	249	+Connect graph nodes to functions with lines
250	250
251		-==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
	251	+Click to deploy
252	252
253	253
254		-[[image:image-20220713111200-3.png]]
	254	+[[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"]]
255	255
	256	+Enter the server public IP + port 1880/ui
256	256
	258	+example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
257	257
258		-==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
259	259
260	260
261		-Refer to the import example below to import the sqlite example flow
	262	+[[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"]]
262	262
263		-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]]
264	264
	265	+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.
265	265
266		-= 3. Import Input Flow for Dragino Sensors =
267	267
268	268
269		-Dragino provides input flow examples for the sensors.
	269	+== 2.4  Store Value ==
270	270
271		-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]].
272	272
273		-Take LHT65N as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
	272	+Regarding storage, we recommend two ways.
274	274
275		-[[image:image-20241129094455-1.png||height="537" width="1062"]]
276	276
277		-[[image:image-20241129094558-2.png||height="538" width="1063"]]
278	278
279		-[[image:image-20241129094724-3.png||height="513" width="1080"]]
	276	+=== 2.4.1  1. Generate txt document directly ===
280	280
281		-[[image:image-20241129094850-4.png||height="513" width="1081"]]
282	282
283		-After the import is successful, change the MQTT in node to your TTN information
	279	+Sample JSON file:链接转到示例JSON文件
284	284
285		-[[image:image-20241129095458-6.png||height="511" width="1076"]]
	281	+[[image:image-20220713102658-1.png||height="346" width="728"]]
286	286
287		-[[image:image-20241129095351-5.png||height="515" width="1085"]]
288	288
289	289
	285	+=== 2.4.2  2. Use sqlite database ===
290	290
291		-Configure information consistent with your TTN
292	292
	288	+==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
293	293
294		-[[image:image-20241129095817-7.png||height="516" width="1087"]]
295	295
296		-[[image:image-20241129095931-8.png||height="515" width="1085"]]
	291	+[[image:image-20220713111030-2.png||height="438" width="739"]]
297	297
298	298
299	299
300		-API keys generated by the password for you
	295	+==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
301	301
302		-[[image:image-20241119135338-21.png||height="515" width="1085"]]
303	303
	298	+[[image:image-20220713111200-3.png]]
304	304
305		-Topic modify it to the following format
306	306
307		-v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
308	308
309		-[[image:image-20241119135151-20.png||height="515" width="1085"]]
	302	+==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
310	310
311		-After the modification is completed, click Deploy
312	312
	305	+Refer to the import example below to import the sqlite example flow
313	313
314		-= 4. Add Dragino node =
	307	+Download sample JSON file link: 链接
315	315
316	316
317		-Please do not modify the code anywhere to avoid any exceptions
318	318
319		-The prerequisite is to install the Dragino node and the sqlite node dashboard node
	311	+= 3.  Input Flow =
320	320
321		-The echarts library is placed in the static file of node red
322	322
323		-Reference link: [[https:~~/~~/nodered.org/docs/user-guide/runtime/configuration>>]]
	314	+Directly import JSON files to generate flow
324	324
325		-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]]
	316	+Download the required JSON file through this link: 提供一个链接
326	326
	318	+Take LHT65 as an example  (this node is already registered with TTN,MQTT protocol to connect)
327	327
328		-== 4.1 Installing Dragino nodes ==
	320	+[[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"]]
329	329
	322	+[[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"]]
330	330
331		-[[image:image-20240104095739-1.png||height="662" width="662"]]
	324	+[[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"]]
332	332
333		-[[image:image-20240104100026-2.png]]
	326	+[[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"]]
334	334
335		-[[image:image-20240104100109-3.png]]
	328	+After the import is successful, change the MQTT in node to your TTN information
336	336
	330	+[[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"]]
337	337
338		-== 4.2 Import General Flow ==
	332	+[[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"]]
339	339
340	340
341		-[[image:image-20240104100340-4.png]]
342	342
343		-[[image:image-20240104100446-5.png||height="407" width="885"]]
	336	+Configure information consistent with your TTN
344	344
345		-Please refer to the previous chapters for MQTT settings and sqlite installation settings
	338	+[[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"]]
346	346
	340	+[[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"]]
347	347
348		-== 4.3 Using flow ==
349	349
350	350
351		-Just double-click on the drag ino decoder node and select it from the dropdown menu
	344	+API keys generated by the password for you
352	352
353		-Corresponding nodes are sufficient
	346	+[[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"]]
354	354
355		-[[image:image-20240104100928-6.png||height="439" width="755"]]
356	356
357		-Setting the template node
	349	+Topic modify it to the following format
358	358
359		-[[image:image-20240104101446-8.png]]
	351	+v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
360	360
361		-When multiple nodes are needed in the same process
	353	+[[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"]]
362	362
363		-[[image:image-20240104103636-1.png]]
364		-
365		-If using the NodeRed that comes with the Dragino gateway
366		-
367		-Change to the following path
368		-
369		-"/static/echarts.min.js"
370		-
371		-[[image:image-20240110153029-1.png]]
372		-
373		-
374		-After setting up, select deployment
375		-
376		-[[image:image-20240104101346-7.png||height="242" width="724"]]
377		-
378		-Enter the server public IP + port 1880/ui
379		-
380		-example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
381		-
382		-You can see the UI display effect in the following picture
383		-
384		-[[image:image-20240104104931-2.png||height="737" width="1131"]]
385		-
386		-
387		-= 5. FAQ =
388		-
389		-== 5.1 How to use Node-Red to schedule downlink to ChirpStack LoRaWAN Server? ==
390		-
391		-=== 5.1.1 Install node-red-node-base64 ===
392		-
393		-
394		-[[image:image-20240222154204-1.png||height="456" width="983"]]
395		-
396		-[[image:image-20240222154819-3.png||height="469" width="990"]]
397		-
398		-
399		-=== 5.1.2 Import Example Flow ===
400		-
401		-
402		-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]]
403		-
404		-[[image:image-20240222155121-4.png||height="495" width="1017"]]
405		-
406		-[[image:image-20240222155239-5.png||height="497" width="1020"]]
407		-
408		-
409		-=== 5.1.3 Establish connection ===
410		-
411		-
412		-Setting up the server:
413		-
414		-[[image:image-20240222160019-7.png||height="413" width="955"]]
415		-
416		-[[image:image-20240222160223-8.png||height="416" width="956"]]
417		-
418		-[[image:image-20240222160347-9.png||height="426" width="963"]]
419		-
420		-Change the theme to Application lD and DevEUl for ChirpStack:
421		-
422		-[[image:image-20240222160712-10.png||height="429" width="988"]]
423		-
424		-[[image:image-20240222160735-11.png||height="417" width="984"]]
425		-
426		-[[image:image-20240222160842-12.png||height="387" width="992"]]
427		-
428		-And then，
429		-
430		-[[image:image-20240222161010-13.png||height="454" width="997"]]
431		-
432		-[[image:image-20240222161147-14.png||height="478" width="1002"]]
433		-
434		-Connection established successfully：
435		-
436		-[[image:image-20240222161252-15.png||height="412" width="1001"]]
437		-
438		-
439		-=== 5.1.4 Input downlink command ===
440		-
441		-
442		-[[image:image-20240222161614-16.png||height="465" width="997"]]
443		-
444		-[[image:image-20240222161937-17.png||height="472" width="997"]]
445		-
446		-
447		-Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
448		-
449		-
450		-== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
451		-
452		-=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
453		-
454		-=== 5.2.2 Import Example Flow ===
455		-
456		-
457		-Reference 5.1.2
458		-
459		-Taking LT-222222-L as an example
460		-
461		-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]]
462		-
463		-Please refer to this video for specific operation steps: [[https:~~/~~/youtu.be/kms679e4m_Y>>https://youtu.be/kms679e4m_Y]]
	355	+After the modification is completed, click Deploy

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