Changes for page Node-RED_Install and Use
Last modified by Mengting Qiu on 2024/11/29 10:15
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... ... @@ -57,11 +57,9 @@ 57 57 58 58 == 1.2 Install in Dragino Gataway == 59 59 60 - 61 61 Dragino Gateway is already installed, no need for users to install it by themselves 62 62 63 63 64 - 65 65 = 2. Use Node-RED = 66 66 67 67 ... ... @@ -91,10 +91,8 @@ 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"]] 93 93 94 - 95 95 [[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"]] 96 96 97 - 98 98 [[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"]] 99 99 100 100 Drag UDP into the editing area ... ... @@ -261,7 +261,6 @@ 261 261 262 262 [[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"]] 263 263 264 - 265 265 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. 266 266 267 267 ... ... @@ -275,7 +275,6 @@ 275 275 276 276 === 2.4.1 1. Generate txt document directly === 277 277 278 - 279 279 Sample JSON file:链接转到示例JSON文件 280 280 281 281 [[image:image-20220713102658-1.png||height="346" width="728"]] ... ... @@ -302,12 +302,7 @@ 302 302 ==== (% style="color:blue" %)**3. Import sample flow**(%%) ==== 303 303 304 304 305 -Refer to the import example below to import the sqlite example flow 306 306 307 -Download sample JSON file link: 链接 308 - 309 - 310 - 311 311 = 3. Input Flow = 312 312 313 313 ... ... @@ -331,8 +331,6 @@ 331 331 332 332 [[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"]] 333 333 334 - 335 - 336 336 Configure information consistent with your TTN 337 337 338 338 [[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"]] ... ... @@ -339,13 +339,10 @@ 339 339 340 340 [[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"]] 341 341 342 - 343 - 344 344 API keys generated by the password for you 345 345 346 346 [[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"]] 347 347 348 - 349 349 Topic modify it to the following format 350 350 351 351 v3/(% style="color:red" %)Application ID(%%)@ttn/devices/(% style="color:red" %)End device ID(%%)/up