Changes for page Node-RED_Install and Use
Last modified by Mengting Qiu on 2024/11/29 10:15
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Lu1 +XWiki.Xiaoling - Content
-
... ... @@ -87,7 +87,6 @@ 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"]] ... ... @@ -183,21 +183,16 @@ 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"]] 202 202 203 203 ... ... @@ -225,10 +225,8 @@ 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 ... ... @@ -236,12 +236,10 @@ 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 ... ... @@ -249,7 +249,6 @@ 249 249 example:[[http:~~/~~/xxx.xx.xx.xx:1880/ui>>url:http://119.91.62.30:1880/ui/#!/18?socketid=WY1MCE0RFEKHey8KAADj]] 250 250 251 251 252 - 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"]] 254 254 255 255 ... ... @@ -421,6 +421,7 @@ 421 421 422 422 === 5.1.1 Install node-red-node-base64 === 423 423 413 + 424 424 [[image:image-20240222154204-1.png||height="456" width="983"]] 425 425 426 426 [[image:image-20240222154819-3.png||height="469" width="990"]] ... ... @@ -428,6 +428,7 @@ 428 428 429 429 === 5.1.2 Import Example Flow === 430 430 421 + 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"]] ... ... @@ -437,6 +437,7 @@ 437 437 438 438 === 5.1.3 Establish connection === 439 439 431 + 440 440 Setting up the server: 441 441 442 442 [[image:image-20240222160019-7.png||height="413" width="955"]] ... ... @@ -466,6 +466,7 @@ 466 466 467 467 === 5.1.4 Input downlink command === 468 468 461 + 469 469 [[image:image-20240222161614-16.png||height="465" width="997"]] 470 470 471 471 [[image:image-20240222161937-17.png||height="472" width="997"]] ... ... @@ -473,17 +473,20 @@ 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: 484 + 485 +