/* * Author: Yannick Adam * Copyright (c) 2016 Yannick Adam * * This program and the accompanying materials are made available under the * terms of the The MIT License which is available at * https://opensource.org/licenses/MIT. * * SPDX-License-Identifier: MIT */ var lib = require('jsupm_apa102'); // Instantiate a strip of 30 LEDs on SPI Bus 0 var ledStrip = new lib.APA102(30, 0); // Set all LEDs to blue ledStrip.setAllLeds(31, 0, 0, 255); // Set a mid-section to red ledStrip.setLeds(10,20, 31, 255, 0, 0); // Set a single led to green ledStrip.setLed(15, 31, 0, 255, 0); // Exit ledStrip = null; process.exit(0);