Flint — Portable Cybersecurity Hub

// about

One firmware.
Every surface.

Flint is an offensive security firmware that consolidates the most complete and battle-tested capabilities into a single, cohesive platform. WiFi, Bluetooth, NFC, RFID, SubGHz, IR, SDR, GPS, BadUSB — all in one tool, running on any Linux hardware.

// github.com/flintdevices/flint — coming soon

// hardware

Runs everywhere.

Flint is not tied to any single device. It runs on a growing ecosystem of hardware — from pocket-sized computers to dedicated radio tools and GPIO boards. One firmware, any target.

Active

M5Stack CardputerZero

Primary target. Pocket-sized Linux computer with built-in keyboard, 320×170 display, WiFi, and Bluetooth. The original Flint platform.

Active

Raspberry Pi

Full Linux, GPIO pins, USB host, and all major wireless radios via HATs. Ideal for stationary setups or high-performance field deployments.

Planned

GPIO Boards

Direct GPIO access for custom hardware setups — antennas, sensors, serial devices. HAL abstraction maps pins to tool capabilities.

Planned

USB Accessories

Alfa adapters, RTL-SDR dongles, Ubertooth One, HackRF, Proxmark — plug-in radios auto-detected and exposed to the tool layer.