Send byte data over serial connection

SerialEmulator.ino

uint8_t b[]= { 0xE0, 0x10, 0x82, 0x00, 0x01, 0xE2, 0x00, 0x00, 0x19, 
              0x10, 0x10, 0x01, 0x05, 0x18, 0x30, 0x49, 
              0xD8, 0x03 };
int i;

void printHex(uint8_t num) {
  char hexCar[2];

  sprintf(hexCar, "%02X", num);
  Serial.print(hexCar);
}

void setup() {
  Serial.begin(9600);
}

void loop() {
  for(i=0; i<sizeof(b); i++){
    printHex(b[i]);
 }
 delay(1000);
}