simpleNodeSerial

client (index.html + other js) --> server.js --> Arduino (test.ino)
This test code is set on Arduino uno R3.
Based on the button pressed on the client (port 3000), Builtin LED of Arduino Uno blinks.

Initial set up / dependencies

Make sure that npm and nodeJS are installed on the device.

npm init -y

npm install express serialport

How to use

1. Upload the arduino code
2. Close the serial monitor
3. Initiate server

node server.js

4. http://localhost:3000