 
 	// Start with support systems off
 	digitalWrite(supportPin, LOW);
+	LED.begin();
 
 	// Set up serial communication
 	Serial.begin(monitorBaud);

	// -----------------------------------------------------------------------
	// Analyze response packet and data
	if (!isValidResponse) {
		playDeath();
		getStringFromMem(readUnsuccessful);
	}

		// --------------------------------------------------------------------
		else {
			// Sound and text feedback
			green();			
			playCoinSound();
			getStringFromMem(displayUsedTime);
			Serial.println(existingTime);
