Changes for page Node-RED_Install and Use
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... ... @@ -84,34 +84,27 @@ 84 84 85 85 After logging into the interface click** (% style="color:red" %)"+" (%%)**to create a flow 86 86 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"]]87 +[[image:image-20241119101328-1.png||height="460" width="970"]] 88 88 89 - 90 - 91 91 Rename the stream 92 92 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"]] 94 94 95 95 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"]]93 +[[image:image-20241119101551-2.png||height="465" width="979"]] 97 97 98 98 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 - 101 101 Drag UDP into the editing area 102 102 98 +[[image:image-20241119101952-3.png||height="466" width="983"]] 103 103 104 -[[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"]] 105 105 106 - 107 107 The same method as above, drag and drop functions and debug into the editing area 108 108 109 -[[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"]]103 +[[image:image-20241119102218-4.png||height="468" width="986"]] 110 110 111 - 112 112 configure UDP in 113 113 114 -[[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"]]107 +[[image:image-20241119103312-7.png||height="470" width="991"]] 115 115 116 116 117 117 Write to the UDP port that the device node sends to the server ... ... @@ -125,21 +125,12 @@ 125 125 126 126 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. 127 127 128 -[[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"]]121 +[[image:image-20241119105123-9.png||height="557" width="995"]] 129 129 130 130 131 -[[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 - 140 140 When the node successfully sends data, the effect shown in the following figure will appear 141 141 142 -[[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"]]126 +[[image:image-20241119104939-8.png||height="473" width="996"]] 143 143 144 144 145 145 === 2.2.1 About function === ... ... @@ -166,12 +166,12 @@ 166 166 (% style="color:blue" %)**3. Click Install** 167 167 168 168 169 -[[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"]]153 +[[image:image-20241119110335-11.png||height="483" width="1018"]] 170 170 171 171 172 172 After the installation is successful, nodered will show the following node icon 173 173 174 -[[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"]]158 +[[image:image-20241119110539-12.png||height="484" width="1020"]] 175 175 176 176 177 177 === 2.3.1 the line chart as an example === ... ... @@ -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 === 423 423 398 + 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 === 430 430 406 + 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 === 439 439 416 + 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 === 468 468 446 + 469 469 [[image:image-20240222161614-16.png||height="465" width="997"]] 470 470 471 471 [[image:image-20240222161937-17.png||height="472" width="997"]] ... ... @@ -473,13 +473,18 @@ 473 473 474 474 Example action video:[[https:~~/~~/youtu.be/Lqm-k5nQ5eU>>https://youtu.be/Lqm-k5nQ5eU]] 475 475 454 + 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 ===459 +=== 5.2.2 Import Example Flow === 482 482 483 -Reference 5.2.2 484 484 485 -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]] 462 +Reference 5.1.2 463 + 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]]
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