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Author

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1		-XWiki.Lu
	1	+XWiki.Edwin

Content

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57	57
58	58	== 1.2  Install in Dragino Gataway ==
59	59
60		-Dragino Gateway is already installed, no need for users to install it by themselves
61	61
	61	+Dragino Gateway is already installed, no need for users to install it by themselves.
62	62
63		-= 2.  Use Node-RED =
64	64
65	65
	65	+= 2.  General Use of  Node-RED =
	66	+
	67	+
	68	+This section describes some basic features of Node-RED. For more info please check the [[Node-RED official document>>https://nodered.org/]].
	69	+
	70	+
66	66	== 2.1  Login to Node-RED interface ==
67	67
68	68
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89	89
90	90	[[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"]]
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	97	+
92	92	[[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"]]
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	100	+
94	94	[[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"]]
95	95
96	96	Drag UDP into the editing area
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257	257
258	258	[[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"]]
259	259
	267	+
260	260	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.
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262	262
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270	270
271	271	=== 2.4.1  1. Generate txt document directly ===
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	281	+
273	273	Sample JSON file:链接转到示例JSON文件
274	274
275	275	[[image:image-20220713102658-1.png||height="346" width="728"]]
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295	295
296	296	==== (% style="color:blue" %)**3.  Import sample flow**(%%) ====
297	297
	307	+
298	298	Refer to the import example below to import the sqlite example flow
299	299
300	300	Download sample JSON file link: 链接
301	301
302		-= 3.  Input Flow =
303	303
304	304
305		-Directly import JSON files to generate flow
	314	+= 3.  Import Input Flow for Dragino Sensors =
306	306
307		-Download the required JSON file through this link: 提供一个链接
308	308
309		-Take LHT65 as an example  (this node is already registered with TTN,MQTT protocol to connect)
	317	+Dragino provides input flow examples for the sensors.
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	319	+User can download the required JSON file through [[Dragino Node-RED input flow template>>https://github.com/dragino/dragino-end-node-decoder]].
	320	+
	321	+Take LHT65 as an example  (Assume this node is already registered with TTN, MQTT protocol to connect)
	322	+
311	311	[[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"]]
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313	313	[[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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322	322
323	323	[[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"]]
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	337	+
	338	+
325	325	Configure information consistent with your TTN
326	326
327	327	[[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"]]
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328	328
329	329	[[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"]]
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	345	+
	346	+
331	331	API keys generated by the password for you
332	332
333	333	[[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"]]
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	351	+
335	335	Topic modify it to the following format
336	336
337	337	v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up