Simple Web Serial


A library to simplify connecting Arduino to your web applications, using the Web Serial API.
This library is aimed at web developers interested in connecting their web applications to the physical world, with an Arduino. Listen to and send events in JavaScript fashion, without worrying about parsing incoming serial data.

Author: Fabian Mohr

Maintainer: Fabian Mohr,

Read the documentation

Go to repository


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.