Near Field Communication Reader Writer using Flutter and IoT

Near Field Communication (NFC) technology is rapidly becoming an essential component in modern mobileapplications, enabling seamless data exchange and interaction between devices. This project explores the implementation of anNFC reader and writer using Flutter, an open-source UI toolkit developed by Google for building cross-platform applications.The goal is to develop a robust, user-friendly Flutter application that can read data from and write data to NFC tags effectivelyand efficiently across both Android and iOS platforms.The application leverages the flutter_nfc_kit and nfc_manager packages to interact with NFC hardware. The reader functionalityis designed to detect NFC tags and retrieve encoded data, such as URLs, plain text, or custom identifiers, while the writer featureallows users to encode similar data formats onto blank or rewritable NFC tags.The system ensures secure data handling by incorporating read/write permission checks, platform-specific compatibility layers,and error-handling mechanisms.