 
 #define TX 1         // pin 6
 #define RX 3         // not used, pin 2
-#define BAUD 9600
+#define BAUD 1200
+#define PAD() delay(2)
 
 #define REG      3   // pin 2
 #define D7       4   // pin 3

void sendHexByte(byte val)
{
  serport.write(tohexch(val>>4)); // high nybble
  serport.write(tohexch(val));    // low nybble
}



void sendCardReport(byte type, byte* pData, byte len)
{
  serport.write(":"); // Start char
  PAD();
  sendHexByte(type); // mandatory type
  
  // Show optional data of any length
