Announcement
Flipper Zero Firmware Official Source Code
Explore, modify, and contribute to the official firmware that powers the versatile Flipper Zero multi-tool device.
Project Introduction
Summary
This repository contains the complete source code for the Flipper Zero firmware, enabling all hardware functionalities like Sub-GHz communication, RFID/NFC interaction, GPIO control, USB connectivity, and more. It provides the foundation for custom applications and device customization.
Problem Solved
Provides the core operating system and drivers required for the Flipper Zero hardware to function as a multi-tool for pentesters, hardware hackers, and hobbyists. It also serves as a platform for community development and expansion of the device's capabilities.
Core Features
Hardware Abstraction Layer (HAL)
Low-level drivers and interfaces for all Flipper Zero peripherals (radio, NFC, GPIO, display, storage, etc.).
Operating System (FreeRTOS)
Manages tasks, memory, and resources for concurrent operation of device features.
Application Framework
Provides APIs and structure for developing and running third-party applications on the device.
Tech Stack
Usage Scenarios Enabled by the Firmware
The firmware enables a wide array of interactions and applications for the Flipper Zero hardware across various domains:
Radio Communication Testing
Details
Interacting with Sub-GHz devices like garage doors, gates, or weather stations by reading, transmitting, and analyzing signals.
User Value
Allows security researchers and hobbyists to explore and understand common radio protocols.
RFID & NFC Interaction
Details
Reading, emulating, and writing various low-frequency and high-frequency RFID and NFC tags and cards.
User Value
Useful for managing personal access cards or experimenting with access control systems (within legal and ethical boundaries).
Hardware Prototyping & Debugging
Details
Using GPIO pins, U2F, and other interfaces to interact with or debug external hardware, run custom scripts, or develop new device applications.
User Value
Provides a portable platform for hardware enthusiasts and developers to test ideas and interface with electronics.
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