Flipper Zero NFC Hacking: A Step-by-Step Guide

A recent article by gvi on Dev.to explores the capabilities of the Flipper Zero device in implementing a transparent card emulator. The device, which uses the ST25R3916 chip for NFC management, allows users to create both a contactless reader and a card emulator.

The author provides a step-by-step guide on how to set up the Flipper Zero as a card emulator, including configuring the ATQA, SAK, UID, and its length. The process involves using the furi_hal_nfc_iso14443a_listener_set_col_res_data function to handle communication exchanges between the reader and the card.

The article also discusses the importance of handling events and responses from the reader, as well as validating the emulator's functionality using a transparent reader or a PC/SC reader.

Source: https://dev.to/gvi/flipper-zero-nfc-hacking-cannon-fooder-41ec