B0bby

var dgram = require('dgram');
var client = dgram.createSocket('udp4');
var express = require('express');
var app = express();
var http = require('http');
var server = http.createServer(app);

app.use(express.static(__dirname + '/static'));

server.listen(8888);

B0bby

#include <SPI.h>        
#include <Ethernet.h>
#include <EthernetUdp.h>

byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
IPAddress ip(192, 168, 0, 20);
unsigned int localPort = 8888;

EthernetUDP Udp;
unsigned char packetBuffer[UDP_TX_PACKET_MAX_SIZE];