JackPort.js is a JavaScript library for handling Serial Port in both Node.js and Chrome Apps.

Chrome implementation and Node.js implementation (serialport library) differs. It is hard to write a module that will use Serial Port to work both on Node.js and in Chrome. This library is a first step in unifying these two experiences. It provides minimalistic set of functionality good for small project.

NPM:

npm install jackport.js --save

Yarn:

yarn add jackport.js

The library exposes single object for subscribing / sending data to Serial Port. Based on the platform it will be resolved to either Node or Chrome implementation.

constructor(path: string)

To create a new JackPort object, provide the path to the device (for example /dev/ttyACM0. If you are connecting with Arduino, you will find your device name at the bottom right corner of your Arduino IDE.)

onMessage(fn: (msg: string): void): void

Subscribes to messages sent on the Serial bus. The library waits for the separator \r\n and splits the messages accordingly.

offMessage(fn: (msg: string): void): void

Unsubscribes. The same instance of the function should be passed here as for the subscription.

sendMessage(msg: string): void

Sends the message over the bus.

You can find simple examples in Examples directory.

Library is released under MIT license.