Flipper - Ad posted by Melanie Nozaic

The Flipper Zero is a handheld "cyber multitool" for pentesters, security researchers, and tech enthusiasts, combining multiple wireless protocols (RFID, NFC, IR, Sub-GHz, Bluetooth, Wi-Fi via add-on) into one device to analyze, emulate, and test digital systems like access controls, remote controls, and IoT devices, acting as a digital Swiss Army knife for hardware hacking and exploring radio frequencies.

Key Features & Functions:

Radio Protocols: Reads, clones, and emulates RFID (125kHz), NFC (13.56MHz), Sub-GHz (e.g., garage doors, sensors), and Infrared (TV remotes, ACs).

Connectivity: Bluetooth LE, USB, GPIO pins for hardware interaction, plus optional Wi-Fi (with a separate module).

BadUSB: Can emulate USB devices (like keyboards) to run scripts on computers.

Hardware: Monochrome LCD, buzzer, micro SD card slot, customizable hardware.

Software: Runs on FreeRTOS, open-source, allowing community development.

What it's Used For:

Security Auditing: Testing vulnerabilities in smart locks, key fobs, and access systems.

IoT Exploration: Interacting with and understanding various wireless devices.

Learning: A popular tool for learning about radio frequencies and cybersecurity.

In essence, it's a portable lab for exploring the digital world around you, focusing on wireless communication and embedded systems.