 void setup() {
 	Serial.begin(moduleBaud);
 	WIFI.begin(moduleBaud);
-  LED.begin();
+  	LED.begin();
 	pinMode(ledPin, OUTPUT);
 	pinMode(wifi_rst, OUTPUT);
 	pinMode(speakerPin, OUTPUT);
 	connectWIFI();
 
-  LED.show();
+  	LED.show();
 	RFID.begin(moduleBaud);
 }
 


SoftwareSerial RFID(RFID_RX, RFID_TX);
SoftwareSerial WIFI(WIFI_RX, WIFI_TX);
// nLEDs, dataPin, clockPin
LPD8806 LED = LPD8806(4, 10, 11);

int coinNotes[] = { 988, 1319 };
int coinNoteDurations[] = { 125, 400 };
int numCoinNotes = sizeof(coinNotes) / sizeof(coinNotes[0]);

int upNotes[] = { 330, 392, 659, 523, 587, 784 };
int numUpNotes = sizeof(upNotes) / sizeof(upNotes[0]);

int j = 0;
unsigned long lastLEDchange = 0;

int scannedID, prevID = 0;
unsigned char readData[bufferSize];

		}
		
		//redBeat(1);
    	//rainbow(1);
		//colorWipe(LED.Color(127, 0, 0), 0);	
	}

