   //  The I2C.write function only allows sending of a single
   //  byte at a time.
   s7sSendStringI2C("-HI-");
+  delay(1500);
+  s7sSendStringI2C("HELO");
+  delay(1500);
   setDecimalsI2C(0b111111);  // Turn on all decimals, colon, apos
 
+  delay(1500);
   // Flash brightness values at the beginning
   setBrightnessI2C(0);  // Lowest brightness
   delay(1500);


  counter++;  // Increment the counter
  delay(100);  // This will make the display update at 10Hz.*/
}

// This custom function works somewhat like a serial.print.

/* Matthew's Microwave Oven
 */
#include <Wire.h> // Include the Arduino SPI library

// I2C address of our S7S
const byte s7sAddress = 0x71;

// Pin number the push button is connected to
const int buttonPin = 2;

// Somewhere to store the state of the button
int buttonState = 0;

// Pin numbers for the RGB LEB
const int ledRedPin = 9;
const int ledGreenPin = 10;
const int ledBluePin = 11;

unsigned int counter = 9900;  // This variable will count up to 65k
char tempString[10];  // Will be used with sprintf to create strings

void setup()
{
  Serial.begin(9600);
  
  // Enable push button
  pinMode(buttonPin, INPUT);

  // Set the RGB LEB pins as output
  pinMode(ledRedPin, OUTPUT);
  pinMode(ledGreenPin, OUTPUT);
  pinMode(ledBluePin, OUTPUT);  
   
  Wire.begin();  // Initialize hardware I2C pins

  // Clear the display, and then turn on all segments and decimals
