NodeRED https nodered orgdocsgettingstarted 1 Node js https Slides: 43 Download presentation 安裝Node-RED https: //nodered. org/docs/gettingstarted/ 步驟 1: 安裝Node. js https: //nodejs. org/en/ 步驟 2 : 安裝Node. RED npm install -g --unsafe-perm nodered p (在命令提示字元 步驟 4: 進入Node. RED You can then access the Node-RED editor at http: //localhost: 1880 Node-Red 雲端平台 步驟 2 : 安裝Node. RED npm install -g --unsafe-perm nodered p (在命令提示字元 步驟 4: 進入Node. RED You can then access the Node-RED editor at http: //localhost: 1880 安裝COM 埠(serialport) 搜尋serialport 安裝serialport 成功安裝COM 埠(serialport) 安裝dashboard 搜尋 dashboard 安裝 dashboard 成功安裝dashboard 了解JSON的資料格式 n JSON全名叫做Java. Script Object Notation 就是在Java. Script之中,表示物件的一種格式 n 物件(object) 就是用key-value的方式儲存,例如 {"subject": "Math", "score": 80} n 陣列(array)例如數字 [0, 4, 5, 2, 7, 8, 3],或文字(text)的 [“Tom”, “John”, “Amy”, “Ivy”] n 範例如下 [{"name": "Tom", "lastname": "Chen", "report": [{"subject": "Math" , "score": 80}, {"subject": "English", "score": 90}]}, {"name": "Amy", "l astname": "Lin", "report": [{"subject": "Math", "score": 86}, {"subjec t": "English", "score": 88}]}] Serial. Port 輸出設定 Dashboard button/text輸入值設定 Serial. Port 輸入值連結dashboard輸出設定 Serial. Port 輸入值連結dashboard輸出設定- temp Serial. Port 輸入值連結dashboard輸出設定- Light Serial. Port 輸入值連結dashboard輸出設定- ADXL Nodered httpsArduino webeditorRadial node angular nodeReference node and non reference nodeStruct node int data struct node* nextWavelength constructive interferenceTypedef struct node nodeReference node and non reference nodeImzager kamusmRoot nodeTypedef struct nodeTri node restructuringBean size lymph nodeNode nlp tutorialTissue system in plantsThe sa node is located in the _________.Function of a lymph nodeTypedef struct tree int infoTypedef struct node int valueStruct node int i float jNode red serial portLinked list remove first nodeNode of ranvier channelsNode-forgeQuanshun zhangNode analysisStruct node *Single node architectureNode js network monitorWhat is node js server side javascriptRangkaian planarAbaqus shear stressExpress electronTypedef struct tree int infoSa node on ecgđếm số nút lá trên cây c++Typedef struct nodeActivity on nodeScapula lymph nodesKumpulan node yang saling terhubung disebutExample 3Node lookup in peer to peer networkAfiw instrument drawingNode analysis