Flipper Zero

Last Updated or created 2025-01-27

I’ve got a flipper zero at last.
https://flipperzero.one/

I know, it’s more an useful toy than a serious tool.
It’s too limited. But useful for me.

Learning about tools and sub gigahertz monitoring.

I hoped to get a BFFB for it, that will be a big plus.
https://www.justcallmekokollc.com/product/flipper-zero-bffb/31


One of the first things was reflashing the device with Momentum firmware.
I’ve ordered a Wi-Fi Dev Board, so I can use Marauder.

Here are some qFlipper screenshots.

Will add pictures and info about the Wifi dev board.

Some information:

The Flipper Zero is a versatile multi-tool for geeks, hackers, and hardware enthusiasts. It is designed as a portable, open-source device with numerous capabilities for interacting with digital systems and hardware. Here’s an overview of what the Flipper Zero can do:

1. RFID and NFC Communication

  • Read and Emulate: Supports RFID cards (low-frequency 125 kHz) and NFC cards (high-frequency 13.56 MHz). It can read, emulate, and clone certain types of RFID/NFC tags, such as access cards and contactless payment cards (within legal limits).
  • Protocols Supported: Includes MIFARE, HID Prox, and others used in access control systems.

2. Sub-GHz Radio Transmission

  • Works with a wide range of sub-GHz frequencies (300-900 MHz) used in garage door openers, key fobs, IoT devices, and wireless sensors.
  • Transmit and Analyze: It can capture, analyze, and even replay radio signals for research and testing purposes.

3. Infrared (IR) Control

  • Universal Remote: The Flipper Zero has an IR transmitter/receiver that allows it to control TVs, air conditioners, and other IR-enabled devices.
  • It can learn IR commands and replay them for universal control.

4. GPIO Pins for Custom Projects

  • Hardware Hacking: Provides GPIO (General Purpose Input/Output) pins for connecting to external hardware.
  • You can use the GPIO pins to interact with sensors, control relays, or debug devices like routers or microcontrollers.

5. Bluetooth and Wi-Fi (with Modules)

  • Bluetooth LE: Built-in Bluetooth Low Energy support allows communication with BLE-enabled devices.
  • Wi-Fi: Optional Wi-Fi dev board attachment (like the ESP8266 or ESP32) expands its capabilities for network penetration testing or IoT device research.

6. BadUSB and HID Attacks

  • Emulate USB Devices: Can act as a USB keyboard or mouse for automating tasks or security testing.
  • Useful for penetration testing with scripts (similar to tools like Rubber Ducky).

7. Universal Debugging

  • The Flipper can debug and interact with devices via UART, SPI, and I2C protocols, making it a powerful tool for developers and hackers.

8. Tamagotchi Mode

  • Includes a fun “pet” feature where you care for and interact with a digital creature that grows and evolves based on how you use the device.

9. Extensible and Open Source

  • The Flipper Zero’s firmware is open-source, allowing developers to modify and expand its capabilities.
  • It supports custom plugins, applications, and firmware modifications.

10. Signal Analysis and Replay

  • Capture, analyze, and replay signals (e.g., remote controls) for testing and research.
  • Legal Disclaimer: Using these features responsibly and within the bounds of the law is crucial.

Common Uses

  • Security auditing and penetration testing.
  • Reverse engineering and debugging hardware.
  • Researching IoT devices and wireless communications.
  • Fun DIY projects and learning electronics.

The Flipper Zero is a powerful tool, but its legality depends on how it is used. Be sure to respect laws and ethical guidelines when exploring its capabilities.

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