1k Mifare Classic write 390 characters
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nefesyazilimcom commented
hello i wanna
write 390 characters 1k Mifare Classic card
but i cant write
it says write successful but records are empty
my code :
`#include <Wire.h>
#include <PN532_I2C.h>
#include <PN532.h>
#include <NfcAdapter.h>
PN532_I2C pn532_i2c(Wire);
NfcAdapter nfc = NfcAdapter(pn532_i2c);
void setup()
{
Serial.begin(115200);
Serial.println("Serial Start");
nfc.begin();
Serial.println("NFC Start");
}
void loop()
{
if (nfc.tagPresent()) {
NfcTag tag = nfc.read();
tag.print();
}
if (nfc.tagPresent()) {
NdefMessage message = NdefMessage();
message.addTextRecord("denemedenemedenemedenemedenemedenemedenemedenemedenemedenemedenemedenemedenemedenemeden");
bool success = nfc.write(message);
if (success)
{
Serial.println("Write Success");
}
else
{
Serial.println("Error");
}
}
}
`
i use #53 but dont working