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Details

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Author

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1		-XWiki.ting
	1	+XWiki.Lu

Content

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84	84
85	85	After logging into the interface click** (% style="color:red" %)"+" (%%)**to create a flow
86	86
87		-[[image:image-20241119101328-1.png||height="460" width="970"]]
	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	+
	90	+
89	89	Rename the stream
90	90
	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"]]
91	91
92	92
93		-[[image:image-20241119101551-2.png||height="465" width="979"]]
	96	+[[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"]]
94	94
95	95
	99	+[[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"]]
	100	+
96	96	Drag UDP into the editing area
97	97
98		-[[image:image-20241119101952-3.png||height="466" width="983"]]
99	99
	104	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134533-5.png?rev=1.1||alt="image-20220519134533-5.png"]]
100	100
	106	+
101	101	The same method as above, drag and drop functions and debug into the editing area
102	102
103		-[[image:image-20241119102218-4.png||height="468" width="986"]]
	109	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519134850-6.png?rev=1.1||alt="image-20220519134850-6.png" height="442" width="776"]]
104	104
	111	+
105	105	configure UDP in
106	106
107		-[[image:image-20241119103312-7.png||height="470" width="991"]]
	114	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519135402-7.png?rev=1.1||alt="image-20220519135402-7.png" height="332" width="767"]]
108	108
109	109
110	110	Write to the UDP port that the device node sends to the server
...	...	@@ -118,12 +118,21 @@
118	118
119	119	In order to avoid data confusion, different types of nodes do not use the same UDP port, because different nodes have different data formats and different functions.
120	120
121		-[[image:image-20241119105123-9.png||height="557" width="995"]]
	128	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519135915-8.png?rev=1.1||alt="image-20220519135915-8.png" height="415" width="735"]]
122	122
123	123
	131	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519144651-14.png?rev=1.1||alt="image-20220519144651-14.png" height="348" width="779"]]
	132	+
	133	+
	134	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141355-11.png?rev=1.1||alt="image-20220519141355-11.png" height="437" width="744"]]
	135	+
	136	+
	137	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519141704-12.png?rev=1.1||alt="image-20220519141704-12.png" height="229" width="777"]]
	138	+
	139	+
124	124	When the node successfully sends data, the effect shown in the following figure will appear
125	125
126		-[[image:image-20241119104939-8.png||height="473" width="996"]]
	142	+[[image:http://8.211.40.43:8080/xwiki/bin/download/Main/Node-RED/node_red%20usage%20example/WebHome/image-20220519150455-15.png?rev=1.1||alt="image-20220519150455-15.png" height="403" width="799"]]
127	127
128	128
129	129	=== 2.2.1 About function ===
...	...	@@ -150,12 +150,12 @@
150	150	(% style="color:blue" %)**3. Click Install**
151	151
152	152
153		-[[image:image-20241119110335-11.png||height="483" width="1018"]]
	169	+[[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" height="763" width="835"]]
154	154
155	155
156	156	After the installation is successful, nodered will show the following node icon
157	157
158		-[[image:image-20241119110539-12.png||height="484" width="1020"]]
	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"]]
159	159
160	160
161	161	=== 2.3.1 the line chart as an example ===
...	...	@@ -167,16 +167,21 @@
167	167
168	168	The demo uses 3 kinds. Voltage, temperature, humidity
169	169
	186	+
170	170	[[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"]]
171	171
172	172
	190	+
173	173	double click function
174	174
	193	+
175	175	[[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"]]
176	176
177	177
	197	+
178	178	Adjusted to 3, because we need to display 3 charts
179	179
	200	+
180	180	[[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"]]
181	181
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...	...	@@ -204,8 +204,10 @@
204	204	[[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"]]
205	205
206	206
	228	+
207	207	After the display interface is defined for the first time, subsequent charts can directly select the display interface
208	208
	231	+
209	209	[[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"]]
210	210
211	211	​​​​​​
...	...	@@ -213,10 +213,12 @@
213	213	[[image:image-20220525190106-3.png||height="575" width="724"]]
214	214
215	215
	239	+
216	216	Connect graph nodes to functions with lines
217	217
218	218	Click to deploy
219	219
	244	+
220	220	[[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"]]
221	221
222	222	Enter the server public IP + port 1880/ui
...	...	@@ -224,6 +224,7 @@
224	224	example：[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]]
225	225
226	226
	252	+
227	227	[[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"]]
228	228
229	229
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395	395
396	396	=== 5.1.1 Install node-red-node-base64 ===
397	397
398		-
399	399	[[image:image-20240222154204-1.png||height="456" width="983"]]
400	400
401	401	[[image:image-20240222154819-3.png||height="469" width="990"]]
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403	403
404	404	=== 5.1.2 Import Example Flow ===
405	405
406		-
407	407	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]]
408	408
409	409	[[image:image-20240222155121-4.png||height="495" width="1017"]]
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413	413
414	414	=== 5.1.3 Establish connection ===
415	415
416		-
417	417	Setting up the server:
418	418
419	419	[[image:image-20240222160019-7.png||height="413" width="955"]]
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443	443
444	444	=== 5.1.4 Input downlink command ===
445	445
446		-
447	447	[[image:image-20240222161614-16.png||height="465" width="997"]]
448	448
449	449	[[image:image-20240222161937-17.png||height="472" width="997"]]
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451	451
452	452	Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]]
453	453
454		-
455	455	== 5.2 How to use Node-Red to schedule downlink to TTN-V3 LoRaWAN Server? ==
456	456
	478	+
457	457	=== 5.2.1 Reference 5.1.1 Installing base64 nodes ===
458	458
459		-=== 5.2.2 Import Example Flow ===
	481	+=== 5.1.2 Import Example Flow ===
460	460
	483	+Reference 5.2.2
461	461
462		-Reference 5.1.2
	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]]
463	463
464		-Taking LT-222222-L as an example
465		-
466		-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]]
467		-
468		-Please refer to this video for specific operation steps: [[https:~~/~~/youtu.be/kms679e4m_Y>>https://youtu.be/kms679e4m_Y]]
	487	+Please refer to this video for specific operation steps:

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