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LED - Rainbow BlinkM

Demonstrates use of a BlinkM by cycling through rainbow colors.

Tessel - BlinkM Basick

emonstrates use of a BlinkM, with a Tessel 2, by cycling through rainbow colors.

docs/breadboard/tessel-led-blinkm-basic.png

 

Run this example from the command line with:

node eg/led-rgb-BLINKM.js
var five = require("johnny-five");
var board = new five.Board();

board.on("ready", function() {
  // Initialize the RGB LED
  var rgb = new five.Led.RGB({
    controller: "BLINKM"
  });
  var index = 0;
  var rainbow = ["FF0000", "FF7F00", "FFFF00", "00FF00", "0000FF", "4B0082", "8F00FF"];

  this.loop(1000, function() {
    if (index + 1 === rainbow.length) {
      index = 0;
    }
    rgb.color(rainbow[index++]);
  });
});

 

License

Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2018 The Johnny-Five Contributors Licensed under the MIT license.