No description

Find a file

robmckinnon 37c063d409 Upgrade i2c-bus to ^4.0.2 Attempt to fix this error: TypeError: domain.enter is not a function at topLevelDomainCallback (domain.js:101:12)		2018-09-30 11:22:06 +01:00
.gitignore	add gitignore	2016-05-19 10:42:50 -04:00
example.js	fix a couple typos in readme and example	2016-05-19 11:07:34 -04:00
index.js	remove irq	2016-05-19 13:31:31 -04:00
LICENSE	add readme and license info	2016-05-19 10:40:32 -04:00
package.json	Upgrade i2c-bus to ^4.0.2	2018-09-30 11:22:06 +01:00
README.md	update npm package name to adafruit-mpr121	2016-06-07 19:59:40 -04:00

README.md

MPR121 Library for Node.js

Access a MPR121 breakout using Node.js from a Raspberry Pi or BeagleBone Black.

Installation

This library requires Node.js v6.0.0 or higher.

$ npm install adafruit-mpr121

Example

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'}`);

README.md

MPR121 Library for Node.js

Installation

Example

License