  * Signal      Pin          Pin           
  * -----------------------------------------------------------------------------------------
  * RST/Reset   RST          9             
- * SPI SS      SDA(SS)      7            
+ * SPI SS      SDA(NSS)      7            
  * SPI MOSI    MOSI         11 / ICSP-4   
  * SPI MISO    MISO         12 / ICSP-1   
  * SPI SCK     SCK          13 / ICSP-3   
+ *             VCC          5V
+ * 
  * 
  * This program will allow the arduino to read an RFID card 
  * and send data to a listening port on a server.

  for (int i = 0; i < 6; i++) {
      key.keyByte[i] = 0xFF;
  }

}


#define DEST_PORT         5000        //Arbtrary port number, can change
#define MACHINE_LOCATION  "emrg"     //Dept code. This will change 
#define BIN_LOCATION_SIZE  6          //number of characters in your MMIS number
#define GREEN_PIN          5
#define RED_PIN            6
#define  BLUE_PIN           3

MFRC522 mfrc522(SS_PIN, RST_PIN);   // Create MFRC522 instance.
MFRC522::MIFARE_Key key;
