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1		-XWiki.Lu
	1	+XWiki.Xiaoling

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3	3
4	4	{{toc/}}
5	5
6		-= Installation =
	6	+= 1. Installation =
7	7
8	8	Check installation instruction for different OS from this link: [[https:~~/~~/nodered.org/docs/getting-started/>>https://nodered.org/docs/getting-started/]]
9	9
10		-== Install Example for CENTOS ==
	10	+== 1.1 Install Example for CENTOS ==
11	11
12		-=== Installation ===
	12	+=== 1.1.1 Installation ===
13	13
14	14	(% class="box infomessage" %)
15	15	(((
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17	17	Run below commands and wait for installation complete.
18	18	)))
19	19
20		-[[image:image-20220519102228-2.png]]
	20	+[[image:image-20220526161040-1.png]]
21	21
22	22	**Verify if the installation was successful**
23	23
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25	25
26	26	The following information appears to prove that the installation has been successful
27	27
28		-[[image:image-20220519103318-3.png]]
	28	+[[image:image-20220526161103-2.png]]
29	29
30	30
31		-=== If you want to start Node-RED as a background process ===
	31	+=== 1.1.2 If you want to start Node-RED as a background process ===
32	32
33	33	Type in the command line interface  nohup node-red &
34	34
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195	195
196	196	Download the required JSON file through this link: 提供一个链接
197	197
	198	+Take LHT65 as an example  (this node is already registered with TTN,MQTT protocol to connect)
	199	+
198	198	[[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"]]
199	199
200	200	[[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"]]
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203	203
204	204	[[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"]]
205	205
	208	+After the import is successful, change the MQTT in node to your TTN information
	209	+
	210	+[[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"]]
	211	+
	212	+[[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"]]
	213	+
	214	+Configure information consistent with your TTN
	215	+
	216	+[[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"]]
	217	+
	218	+[[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"]]
	219	+
	220	+API keys generated by the password for you
	221	+
	222	+[[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"]]
	223	+
	224	+Topic modify it to the following format
	225	+
	226	+v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up
	227	+
	228	+[[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"]]
	229	+
	230	+After the modification is completed, click Deploy
	231	+
206	206	== MQTT ==
207	207
208	208	== UDP ==

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