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## MQTT publishing and subscribing on Arduino
/*
 Basic MQTT example
*/

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

// Built-in LED on your Arduino is pin 13, or LED_BUILTIN (which also returns 13)
const int ledPin = 13;
	/*
	Basic MQTT example
	*/

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

	// Built-in LED on your Arduino is pin 13, or LED_BUILTIN (which also returns 13)
	const int ledPin = 13;