   digitalWrite(sensorPin, HIGH); //Sets the pullup resistor
 
   //Speaker is already set up by default as output
-  
+
   //Read in mode from EEPROM
   int storedMode = EEPROM.read(eepromModeAddress);
   if (storedMode == 0) {

  //Todo: heartbeat communications
  //Todo: communications on the serial interfaces may have varying length. Account for it
  //DONE Todo: slow down bluetooth send rate. It's too fast and will leave an alarm on forever.
  
  if (opMode == sensor) {
    waterReadings();
  }
  
  if (Serial.available()) { //DO NOT allow mode reconfiguration via bluetooth. Security hazard.

    if (opMode == alarm) { //What if the Serial command was triggered to reconfigure? (CHECK WITH EUGEN THAT POWER AND USB COMBINED WON'T FRY THE BOARD!)

    blinkRate = alarmBlinkRate;
  }
  else {
    if (!eepromWriteProtect) {
      EEPROM.write(eepromModeAddress, opMode);
    }
  }

  //Setup Bluetooth/serial
