node.js library for Delcom USB Visual Signal Indicator

npm install buildlight
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BuildLight is a node.js library for Delcom USB Visual Indicator.

This is handy when you want to control Delcom build light device from node.js . It currently only supports Linux platform via usbled. Contributions for Windows and OS X are welcome.


npm install buildlight 


var BuildLight = require('buildlight'),
  buildLight = new BuildLight();

// switch on all colours

// switch off all colours;

// switch on one colour;;;

// to use custom colour scheme
buildLight = new BuildLight({ scheme: ['red', 'green', 'yellow'] });

// blinks with green colour then switch on blue when unblink is called 5 seconds later
buildLight.blink('green', function (err) {
  if (err) {;
setTimeout(function () {
  buildLight.unblink(function () {;
}, 5000);
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