Design and Implementation of an NFC Reader Integrated with CAN Bus for Secure Identification Systems

Author(s)	Mr. Aniket Dattatray Thete, Prof.P.A.Kale
Country	India
Abstract	This paper presents the design and development of a secure, real-time NFC (Near Field Communication) reader system integrated with a Controller Area Network (CAN) communication interface. The system is designed for applications such as automotive access control, industrial user authentication, and secure machine operation. The hardware consists of the ST25R3920B NFC front-end, the RL78 microcontroller, and the TJA1042BT CAN transceiver. The system supports reading of NFC tags, low power operation, and robust CAN-based data exchange. Comprehensive testing validates the system’s stability, RF performance, and communication integrity, demonstrating its readiness for deployment in secure, rugged environments
Keywords	NFC Reader, CAN Bus, Embedded Systems, Secure Identification, ST25R3920B, RL78 Microcontroller, Access Control
Field	Engineering
Published In	Volume 7, Issue 3, May-June 2025
Published On	2025-06-09
DOI	https://doi.org/10.36948/ijfmr.2025.v07i03.47121
Short DOI	https://doi.org/g9pzzv

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