Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -169,6 +169,8 @@
169	169
170	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"]]
171	171
	172	+
	173	+
172	172	After the installation is successful, nodered will show the following node icon
173	173
174	174	[[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"]]
...	...	@@ -184,14 +184,21 @@
184	184
185	185	The demo uses 3 kinds. Voltage, temperature, humidity
186	186
	189	+
187	187	[[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"]]
188	188
	192	+
	193	+
189	189	double click function
190	190
	196	+
191	191	[[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
	203	+
195	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"]]
196	196
197	197
...	...	@@ -201,28 +201,42 @@
201	201
202	202	Double-click while setting up the node as above
203	203
	213	+
204	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"]]
205	205
	216	+
206	206	[[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"]]
207	207
	219	+
208	208	[[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"]]
209	209
	222	+
210	210	[[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"]]
211	211
	225	+
212	212	[[image:image-20220525185746-2.png]]
213	213
	228	+
214	214	[[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"]]
215	215
	231	+
	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"]]​​​​​​
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	+
	238	+​​​​​​
	239	+
220	220	[[image:image-20220525190106-3.png]]
221	221
	242	+
	243	+
222	222	Connect graph nodes to functions with lines
223	223
224	224	Click to deploy
225	225
	248	+
226	226	[[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"]]
227	227
228	228	Enter the server public IP + port 1880/ui
...	...	@@ -229,6 +229,8 @@
229	229
230	230	example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
231	231
	255	+
	256	+
232	232	[[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"]]
233	233
234	234	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.
...	...	@@ -238,12 +238,13 @@
238	238	== 2.4  Store Value ==
239	239
240	240
241		-Regarding storage, we recommend two ways
	266	+Regarding storage, we recommend two ways.
242	242
243	243
244	244
245	245	=== 2.4.1  1. Generate txt document directly ===
246	246
	272	+
247	247	Sample JSON file:链接转到示例JSON文件[[image:image-20220713102658-1.png]]
248	248
249	249
...	...	@@ -251,7 +251,7 @@
251	251	=== 2.4.2  2. Use sqlite database ===
252	252
253	253
254		-==== **1.  Install SQLite** ====
	280	+==== (% style="color:blue" %)**1.  Install SQLite**(%%) ====
255	255
256	256
257	257	[[image:image-20220713111030-2.png]]
...	...	@@ -258,7 +258,7 @@
258	258
259	259
260	260
261		-==== **2.  After the installation is successful, the nodes in the picture will appear** ====
	287	+==== (% style="color:blue" %)**2.  After the installation is successful, the nodes in the picture will appear**(%%) ====
262	262
263	263
264	264	[[image:image-20220713111200-3.png]]
...	...	@@ -265,9 +265,10 @@
265	265
266	266
267	267
268		-==== **3.  Import sample flow** ====
	294	+==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
269	269
270	270
	297	+
271	271	== 2.5  Email Notification ==
272	272
273	273