What's the simplest way to communicate between Arduino & a browser

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hi guys,

i'm in process of learning arduino , hoping hooked web browser, have uno.

an example of simple setup i'm hoping build button when pressed changes color of div in web browser.

i've built hardware side of example , can value print in serial monitor, yay me!

i've attempted node.js solution setup read serial port no luck, missing modules.

so, easier either use ethernet shield or buy ethernet arduino in order communicate between , browser?

is there knack serial communication between browser , board don't know about?

cheers.


jolyon

quote
so, easier either use ethernet shield or buy ethernet arduino in order communicate between , browser?

easier what? web browser knows nothing serial port, ethernet shield, , arduino-as-server, way browser communicate arduino.

quote
is there knack serial communication between browser , board don't know about?

since have no idea do, or not, know serial communication between browser , board, how supposed know?

other, of course, fact browser doesn't communicate serial port.


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