NFC reader node for Node RED. Requires an SPI-connected RC522 RFID/NFC reader. Must be run as root (for access to the spi bus in /dev/mem)
- rpi rc522 rfid Generates events when a tag is presented or removed.
- rpi rc522 rfid read ndef Read and decode any NDEF records in a Mifare or NTAG2xx tag
- rpi rc522 rfid write ndef Write NDEF records to a Mifare or NTAG2xx tag