Vereins-IT/NFC-Tools
Vereins-IT/NFC-Tools
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NFC-Tools/README.md
David Rodenkirchen 63d7c890d5 finalize reader service
2026-04-02 08:55:41 +02:00

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EZGG LAN NFC Tools

This repository contains the tooling around NFC readers/writers.

Currently supported NFC Device: ACR 1252U

Tools:

  • card_reader
    • Standalone: Reads single card and prints content
    • Library: API for extracting user ID from card
  • card_writer
    • Standalone: Takes user ID as console input, writes it securely to card
  • NfcReaderService
    • Standalone: Continuously reads cards and writes decrypted user ID as keyboard output

Intended usage

Start NfcReaderService on terminals where LAN team needs to verify guest identity, EZGG LAN manager then reads user ID from clipboard. NfcReaderService may be used as part of a systemd unit, to automate the startup process.

Run card_writer when preparing tickets.