iStitch07

#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <ESP8266WebServer.h>

// simple POC : send hello world string over UDP-multicast address every 2 seconds.
// a very simple way to connect IOT to local network without need of any server.
// author : Marc Quinton / feb 2019
// keywords : esp8266, arduino, multicast, IOT, example, POC

WiFiUDP udp;