onoff
A Node.js library for GPIO access and interrupt detection on Linux boards like Raspberry Pi and BeagleBone.
What is onoff?
onoff is a Node.js library that provides GPIO (General Purpose Input/Output) access and interrupt detection for Linux-based single-board computers like the Raspberry Pi and BeagleBone. It allows developers to read from and write to GPIO pins, handle hardware interrupts, and debounce button inputs, solving the problem of interfacing JavaScript applications with physical hardware.
Developers working on IoT projects, robotics, or hardware prototyping who need to control and monitor GPIO pins from Node.js applications on Linux boards.
Developers choose onoff for its straightforward API, support for both synchronous and asynchronous operations, built-in debouncing, and reliable performance across popular platforms like Raspberry Pi and BeagleBone, making hardware interaction accessible from Node.js.
Overview
GPIO access and interrupt detection with Node.js
Use Cases
Best For
- Controlling LEDs and reading button states on Raspberry Pi
- Building IoT devices with Node.js and GPIO
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