Mifare Tool on MacOS(a simple PN532 NFC Tool)

A cross-platform Flutter application for reading and writing NFC/RFID cards using the PN532 module via USB/TTL serial connection.

Features

• Device Connection: Auto-detect and connect to PN532 devices via serial port
• Read Card: Read Mifare Classic 1K/4K card data with customizable keys
  • Full card reading (all sectors)
  • Single sector reading
  • Single block reading
  • Hex data visualization with color-coded blocks
• Write Card: Write data to blank or UID cards
  • Load data from saved dump files
  • Clone from current read buffer
  • Support for manufacturer block (Block 0) writing
• Saved Cards: Manage saved card dump files (.dump, .mfc, .bin)
  • Save read card data to file
  • Load card data for writing
• Multi-language Support: English, Simplified Chinese, Traditional Chinese
• Modern UI: Minimalist design with soft color palette and smooth animations

Supported Platforms

• macOS
• Windows(Not Tested)
• Linux(Not Tested)

Supported Hardware

• PN532 NFC/RFID module (USB/TTL serial connection)
• Mifare Classic 1K/4K cards

Getting Started

Prerequisites

• Flutter SDK (version 3.10.3 or higher)
• A PN532 NFC module connected via USB/TTL adapter

Installation

1. Clone the repository:

   git clone https://github.com/FanBB2333/MTM.git
   cd MTM

2. Install dependencies:

   flutter pub get

3. Run the application:

   flutter run -d macos

Usage

1. Connect Device:

   • Navigate to the Connect page
   • Click the refresh button to scan for available serial ports
   • Select your PN532 device from the list to connect

   

2. Read Card:

   • Go to the Read Card page
   • Select reading mode (Full Card / Sector / Block)
   • Enter authentication keys if needed (default: FFFFFFFFFFFF)
   • Place a card on the reader and click "Start Reading"
   • View the card data in hex format

   

3. Write Card:

   • Go to the Write Card page
   • Load card data from a saved file or use data from a previous read
   • Place a blank card on the reader and start writing

   

4. Save/Load Card Data:

   • After reading a card, click "Save" to export the data to a file
   • Use the Saved Cards page to manage your dump files

   

5. Settings:

   • Configure application settings such as theme and language

   

Dependencies

• flserial: Serial port communication
• file_picker: File save/load dialogs
• google_fonts: Typography
• flutter_localizations: Multi-language support
• libnfc: NFC communication and reader initialization

License

This project is for personal/educational use.

Acknowledgments

• Inspired by Chameleon Ultra GUI for UI design
• PN532 protocol documentation