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Author

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1		-XWiki.Edwin
	1	+XWiki.Lu

Content

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87	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"]]
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89	89
	90	+
90	90	Rename the stream
91	91
92	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"]]
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182	182
183	183	The demo uses 3 kinds. Voltage, temperature, humidity
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	186	+
185	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"]]
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	190	+
188	188	double click function
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190	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"]]
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	197	+
193	193	Adjusted to 3, because we need to display 3 charts
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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" height="418" width="755"]]
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219	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"]]
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	228	+
222	222	After the display interface is defined for the first time, subsequent charts can directly select the display interface
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224	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"]]
225	225
226	226	​​​​​​
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228	228	[[image:image-20220525190106-3.png||height="575" width="724"]]
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	239	+
231	231	Connect graph nodes to functions with lines
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233	233	Click to deploy
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235	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"]]
236	236
237	237	Enter the server public IP + port 1880/ui
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239	239	example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
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242	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"]]
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410	410
411	411	=== 5.1.1 Install node-red-node-base64 ===
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413		-
414	414	[[image:image-20240222154204-1.png||height="456" width="983"]]
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416	416	[[image:image-20240222154819-3.png||height="469" width="990"]]
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418	418
419	419	=== 5.1.2 Import Example Flow ===
420	420
421		-
422	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]]
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424	424	[[image:image-20240222155121-4.png||height="495" width="1017"]]
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428	428
429	429	=== 5.1.3 Establish connection ===
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431		-
432	432	Setting up the server:
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434	434	[[image:image-20240222160019-7.png||height="413" width="955"]]
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458	458
459	459	=== 5.1.4 Input downlink command ===
460	460
461		-
462	462	[[image:image-20240222161614-16.png||height="465" width="997"]]
463	463
464	464	[[image:image-20240222161937-17.png||height="472" width="997"]]
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466	466
467	467	Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
468	468
469		-
470	470	== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
471	471
	478	+
472	472	=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
473	473
474		-=== 5.2.2 Import Example Flow ===
	481	+=== 5.1.2 Import Example Flow ===
475	475
476		-
477	477	Reference 5.2.2
478	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: [[https:~~/~~/youtu.be/kms679e4m_Y>>https://youtu.be/kms679e4m_Y]]
484		-
485		-
	485	+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/chirpstack-MQTT-down.json]]