Arduino_MFRC522v2 Alternatives

Arduino_MFRC522v2 reviews and mentions

• Multiple RC522's Weird Behaviour
  2 projects | /r/arduino | 28 Nov 2023

  } } ``` I only get an output from the one connected to pins 10 and 9. Why is that? The array order cannot be the problem, since I swapped the two in the code and only the one connected to pins 10 and 9 works. I also tried using 2 variables instead of an array but that didn't help. I'm using the MFRC522 library but I also tried the v2. None work correctly. I would greatly appreciate any help, Thanks, Michael

• How to extend reading area of rfid-reading pcb?
  1 project | /r/ArduinoProjects | 13 Jun 2023
• Is there anyway I can have these 2 SPI Modules connected to my ESP32 while using these 2 libraries? U8G2 (for the SSD1309 display) and the MFRC522 (for the RFID Card Reader)
  1 project | /r/arduino | 23 Jan 2023

  I just searched up those libraries and it seems that development on MFRC522 has been stopped and moved to MFRC522v2, if you want to use both on the same SPI bus you will also need to look though the CustomSPI example otherwise it creates it's own SPI instance.

• Super New - Need Help Understanding What to Change for a Library to Work on Nano 33 BLE
  1 project | /r/arduino | 7 Jan 2022

  I am trying to use this library - https://github.com/OSSLibraries/Arduino_MFRC522v2 However it tells me this: WARNING: library Arduino_MFRC522v2-master claims to run on avr, megaavr, STM32F1, teensy, esp8266, esp32, samd architecture(s) and may be incompatible with your current board which runs on mbed_nano architecture(s).

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