Flipper Zero - The Swiss Army Knife for Hackers

⚡ Flipper Zero is a portable multi-tool for pentesters, security researchers, and hardware hackers. At first glance, it looks like a small toy with a digital pet dolphin on its screen, but inside it’s packed with powerful features for exploring and testing security systems.

🔑 Key Features of Flipper Zero:​

1. RFID/NFC Reader & Emulator​

Can read, store, and emulate different access cards.
Useful for testing building access systems, hotel key cards, or metro cards.

2. Sub-GHz Transceiver​

Allows you to capture and replay radio signals (like garage doors, IoT devices, car remotes).
Perfect for researching vulnerabilities in wireless communication.

3. Infrared Remote Control​

Can act as a universal remote for TVs, ACs, projectors, and any IR-based device.
Useful in security testing of IR communication.

4. GPIO Pins for Hardware Hacking​

Connect directly to hardware, IoT boards, and debug interfaces (UART, SPI, I2C).
Helps in reverse engineering devices.

5. BadUSB Functionality​

Works like a USB HID attack tool (similar to Rubber Ducky).
Can automate keystroke injections or test endpoint security.

6. Dolphin Virtual Pet 🐬​

The dolphin grows and evolves based on your usage.
Makes learning and experimenting fun and interactive.

💡 Why It’s Popular?​

Small and portable - fits in your pocket.
Beginner-friendly but still powerful for advanced researchers.
Open-source firmware and active community support.
Great for IoT, RFID, and radio frequency pentesting.

⚠️ Important: Flipper Zero is a research and educational tool. Using it against systems without permission is illegal. Always use it in authorized environments like labs, bug bounty testing, or with client consent.
👉 This tool has become a must-have gadget for modern hackers and security researchers who want to explore the hidden side of digital systems.