Datasheet

5
}
void loop()
{
if (SoftSerial.available()) // if date is coming from
software serial port ==> data is coming from SoftSerial shield
{
while(SoftSerial.available()) // reading data into char
array
{
buffer[count++]=SoftSerial.read(); // writing data into
array
if(count == 64)break;
}
Serial.write(buffer,count); // if no data transmission
ends, write buffer to hardware serial port
clearBufferArray(); // call clearBufferArray function
to clear the stored data from the array
count = 0; // set counter of while loop to zero
}
if (Serial.available()) // if data is available on hardware
serial port ==> data is coming from PC or notebook
SoftSerial.write(Serial.read()); // write it to the SoftSerial
shield
}
void clearBufferArray() // function to clear buffer array
{
for (int i=0; i<count;i++)
{ buffer[i]=NULL;} // clear all index of array with
command NULL
}
Open the Serial Monitor, the card information can be display as show below: