   }
 }
 
+// Flash onboard LED.
 void flashLED() {
   int ledState = digitalRead(onBoardLEDPin);
   if (ledState == HIGH) {

SoftwareSerial mySerial = SoftwareSerial(255, lcdPin);
SimpleTimer myTimer;
int timerId, timerId2, timerId3;                          // reference to clock timer, light timer, and title timer
String strTime, strLine2;
String strTitleDisplay = strTitle;
String strGradDisplay = strGrad;
boolean bTimerDone = false;

/*
 * Print out digits appending necessary leading zero's and colons.
 *
 * @param digits - integer digits to print
 * @param bColon - true to include a trailing colon, false to not
 * @return String representation of digits
 */
String printDigits(int digits, boolean bColon) {
  String s;
