#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#include <OneWire.h>
#include <DallasTemperature.h>
#include <CayenneMQTTEthernet.h>

// Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
char username[] = "";
char password[] = "";
char clientID[] = "";

#define SENSOR_PIN 2 // Do not use digital pins 0 or 1 since those conflict with the use of Serial.

OneWire oneWire(SENSOR_PIN);
DallasTemperature sensors(&oneWire);

void setup()
{
  Serial.begin(9600);
  Cayenne.begin(username, password, clientID);
  sensors.begin();
}

void loop()
{
  Cayenne.loop();
}

// This function is called at intervals to send sensor data to Cayenne.
CAYENNE_OUT_DEFAULT()
{
  // Send the command to get temperatures.
  sensors.requestTemperatures();
  // This command writes the temperature in Celsius to the Virtual Channel.
  Cayenne.celsiusWrite(0, sensors.getTempCByIndex(0));
  Cayenne.celsiusWrite(1, sensors.getTempCByIndex(1));
}