Using Johnny-Five with Grove's Flame Sensor component on the Intel Edison Arduino Breakout. This shield and component will work with any Arduino pin-out compatible hardware platform.
Run this example from the command line with:
node eg/grove-flame-sensor-edison.js
var five = require("johnny-five");
var Edison = require("edison-io");
var board = new five.Board({
  io: new Edison()
});
board.on("ready", function() {
  // Plug the Flame Detector Sensor into D4
  var flame = new five.Sensor.Digital(4);
  // Plug the Piezo module into the
  // Grove Shield's D6 jack.
  var alarm = new five.Piezo(6);
  flame.on("change", function() {
    if (this.value) {
      if (!alarm.isPlaying) {
        alarm.frequency(five.Piezo.Notes.d5, 5000);
      }
    }
  });
});
Additional Notes
For this program, you'll need:
