HackyFi: Built for Hackers, Makers & Researchers
by aidevil in Circuits > Raspberry Pi
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HackyFi: Built for Hackers, Makers & Researchers
The Problem
- Most USB hacking or automation tools are:
- Too big to carry daily
- Locked to one OS or language
- Lacking feedback (no screen, no status)
- Overkill for quick experiments and demos
Makers, pentesters, educators, and researchers need something smaller, faster, and flexible.
HackyFi is an ultra-compact USB-C dongle with a built-in display, buttons, storage, and full cross-platform support. Designed for hackers, makers, educators, and researchers, it lets you plug in, trigger workflows instantly, and code it your way — whether you're experimenting, automating, or learning. Small enough for your keychain. Powerful enough for real-world projects.
HackyFi isn’t locked to a single purpose — it becomes whatever you program it to be.
Runs seamlessly on:
- Windows
- Linux
- Mac
- Android (via USB-C OTG)
It’s small enough to live on a keychain, yet powerful enough to run serious workflows.
Supplies
Key Highlights
- Ultra-tiny USB-C dongle form factor
- 0.85" LCD display for live status, menus & visuals
- Raspberry Pi RP2350A MCU
- Cross-platform: Windows • Linux • Android • macOS*
- Multi-language support: MicroPython • CircuitPython • C/C++
- USB HID Injection (keyboard automation & workflows)
- Research & educational keylogging use cases
- 8MB onboard flash for instant actions
- Micro SD card slot for extended storage (scripts, images, logs)
- Boot and programmable buttons for custom triggers
- Programmable RGB LED for visual feedback
- Plug-and-hack simplicity
*macOS compatibility depends on HID permissions and user configuration.
Plug it in. Code it your way. Trigger actions instantly.
Hardware-Based Password Auto-Fill
Automatically input stored credentials or text strings using programmable scripts. Useful for development testing, automation workflows, and secure lab environments.
Plug & Record in Seconds
Simply plug HackyFi into your device and trigger camera recording instantly. Perfect for automation demos, quick capture workflows, and programmable media control setups.
Controlled Cursor Simulation
Demonstrates programmable cursor movement and interaction for automation testing and workflow simulations. Ideal for showcasing HID capabilities in a safe, controlled environment.