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adafruit-mpr121
Advanced tools
Access a MPR121 breakout using Node.js from a Raspberry Pi or BeagleBone Black.
This library requires Node.js v6.0.0 or higher.
$ npm install adafruit-mpr121
const MPR121 = require('adafruit-mpr121'),
mpr121 = new MPR121(0x5A, 1);
// listen for touch events
mpr121.on('touch', (pin) => console.log(`pin ${pin} touched`));
// listen for release events
mpr121.on('release', (pin) => console.log(`pin ${pin} released`));
// listen for changes to the state of a specific pin
mpr121.on(3, (state) => console.log(`pin 3 is ${state ? 'touched' : 'released'}`));
// check the current state of a specific pin synchronously
const state = mpr121.isTouched(2);
console.log(`pin 2 is ${state ? 'touched' : 'released'}`);
Copyright (c) 2016 Adafruit Industries. Licensed under the MIT license.
FAQs
Access the MPR121 breakout from Node.js
We found that adafruit-mpr121 demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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