Install Node-Red

Install

• Nodejs download : https://nodejs.org/ko/download/releases/
  
  
• Windows user are recomended installing 12.XX version. (Not latest version)
  
• I downloaded node-v12.22.6-x64.msi .
  
  

Are you already installed nodejs?

• NVM(nodejs version manager) https://github.com/coreybutler/nvm-windows/
  
• ZIP file for windows user https://github.com/coreybutler/nvm-windows/releases
  After Open cmd, write below code

nvm list available

nvm install 12.22.6

nvm list
or 
nvm ls

nvm use 12.22.6

Install Node-RED on your Raspberry-Pi

• I will try this next time.

Open your CMD

• Here is how to install node-red ▼
• Node-RED documents https://nodered.org/docs/getting-started/local
• Node-RED documents for windows https://nodered.org/docs/getting-started/windows

npm install -g --unsafe-perm node-red

• This is execution command. ▼

node-red

• You can use node-red on Web browser. ▼

127.0.0.1:1883

192.168.0.X (Local network)

Pm2

nodejs Back-End Server Control

npm install pm2 -g

pm2 start appname.js
pm2 start appname.js --watch

pm2 kill
pm2 log
pm2 monit

pm2 kill
pm2 log
pm2 monit

pm2 startup
pm2 unstartup
pm2 save

Additional pallete on Node-red

node-red-dashboard
node-red-node-serialport

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