duino-lcd-play.js

'use strict'

const five = require('johnny-five');
const board = new five.Board();

board.on('ready', () => {

	console.log('Ready');

	let lcd = new five.LCD({
		pins: [
			12, // rs pin
			11, // en pin
			5,  // d4 pin
			4,  // d5 pin
			3,  // d6 pin
			2   // d7 pin
		]
	});

	lcd.print('Ready on :8082');

	require('http').createServer((req, res) => {

		// Avoid favicon requests:
		if (/favicon/.test(req.url)) {
			return res.end('');
		}

		let msg = decodeURIComponent( req.url.replace(/^\//, '') );

		lcd.cursor(0,0).print(msg + Array(16).join(' '));
		res.end('Check the display :)');

	}).listen(8082, () => {
		console.log('Listening on :8082');
	});

});