Hi from France Arduino comunity,
I want to program a tag with an RFID-RC522 but i have a problem... I used the miguelbalboa MCRF522 library and the example dumpinfo for try to test the RFID-RC522.
After Uplaod the DumpInfo.ino on my arduino board (Mega 2560 or Nano), i can read the FW version, but it's impossible to detect the card.
I try this on 3.3V of Arduino and with an external power source, but it's the same.
Please help me to find the problem and resolved it.
- OS version: Windows 10
- Arduino IDE version: 1.8.2
- MFRC522 Library version: 1.3.5
- Arduino device: Arduino Mega 2560 or Nano
- MFRC522 device: RFID-RC522 V2.0
Thanks in advance for you help.