NFC-Tools/README.md
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.