johnny-five/eg/sensor-digital.js

The JavaScript Robotics and Hardware Programming Framework. Use with: Arduino (all models), Electric Imp, Beagle Bone, Intel Galileo & Edison, Linino One, Pinoccio, Raspberry Pi, Spark Core, TI Launchpad and more!

var five = require("../");
var board = new five.Board();

board.on("ready", function() {

  var pin = new five.Sensor({
    pin: 8,
    type: "digital"
  });

  pin.on("data", function() {
    console.log(this.value);
  });
});