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Author

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1		-XWiki.Lu
	1	+XWiki.Xiaoling

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"]]
88	88
89	89
90		-
91	91	Rename the stream
92	92
93	93	[[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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183	183
184	184	The demo uses 3 kinds. Voltage, temperature, humidity
185	185
186		-
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" height="242" width="743"]]
188	188
189	189
190		-
191	191	double click function
192	192
193		-
194	194	[[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"]]
195	195
196	196
197		-
198	198	Adjusted to 3, because we need to display 3 charts
199	199
200		-
201	201	[[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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225	225	[[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"]]
226	226
227	227
228		-
229	229	After the display interface is defined for the first time, subsequent charts can directly select the display interface
230	230
231		-
232	232	[[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"]]
233	233
234	234	​​​​​​
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236	236	[[image:image-20220525190106-3.png||height="575" width="724"]]
237	237
238	238
239		-
240	240	Connect graph nodes to functions with lines
241	241
242	242	Click to deploy
243	243
244		-
245	245	[[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"]]
246	246
247	247	Enter the server public IP + port 1880/ui
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249	249	example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
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251	251
252		-
253	253	[[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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421	421
422	422	=== 5.1.1 Install node-red-node-base64 ===
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424	424	[[image:image-20240222154204-1.png||height="456" width="983"]]
425	425
426	426	[[image:image-20240222154819-3.png||height="469" width="990"]]
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428	428
429	429	=== 5.1.2 Import Example Flow ===
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431	431	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]]
432	432
433	433	[[image:image-20240222155121-4.png||height="495" width="1017"]]
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437	437
438	438	=== 5.1.3 Establish connection ===
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	431	+
440	440	Setting up the server:
441	441
442	442	[[image:image-20240222160019-7.png||height="413" width="955"]]
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466	466
467	467	=== 5.1.4 Input downlink command ===
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	461	+
469	469	[[image:image-20240222161614-16.png||height="465" width="997"]]
470	470
471	471	[[image:image-20240222161937-17.png||height="472" width="997"]]
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473	473
474	474	Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
475	475
	469	+
476	476	== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
477	477
478		-
479	479	=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
480	480
481		-=== 5.1.2 Import Example Flow ===
	474	+=== 5.2.2 Import Example Flow ===
482	482
	476	+
483	483	Reference 5.2.2
484	484
485	485	Taking LT-222222-L as an example
486	486
487		-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]]
	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]]
488	488
489	489	Please refer to this video for specific operation steps:
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	485	+