Interrupt: A Handheld Linux PC with a Twist

The world of portable hacking tools has just gotten a lot more interesting with the introduction of the Interrupt, a handheld computer designed specifically for tinkering with nearby wireless devices. This Linux-based device is not only a general-purpose gadget but also a tool for exploring and exploiting wireless networks.

What makes Interrupt special?

The Interrupt features a unique blend of hardware and software components that set it apart from other portable hacking tools like the Flipper Zero. Equipped with a QWERTY keyboard, a 3.5-inch IPS LCD color display, and a Kali Linux-based operating system, this handheld PC is ready for anything.

But what really makes Interrupt special is its array of wireless communication options: WiFi 5, Bluetooth, CG1101 sub-1 GHz radio, NFC, RFID support, and an IR receiver. This means users can program it to work as a garage door opener, remote control for their TV, keyfob emulator, or even a DIY hacking tool.

The tech behind Interrupt

On the inside of this handheld PC lies a Raspberry Pi Zero 2 W single-board computer with a 1 GHz Broadcom BCM2835 quad-core ARM Cortex-A53 processor and 512MB of RAM. Users can expand their storage using a microSD card slot, which supports up to 256GB of removable storage.

The Interrupt also boasts a 480 x 320 pixel capacitive touchscreen display, a 7.4 Wh (2000 mAh, 3.7V) battery, and a USB-C port for charging and data transfer. Other hardware features include user-accessible GPIO pins for SPI, UART, I2C, and more, as well as a keyboard with alphanumeric keys and a D-Pad with six buttons.

Advantages over other portable hacking tools

The Interrupt has several theoretical advantages over other pocket-sized pentesting devices like the Flipper Zero. Firstly, it runs on an open-source Linux-based operating system, which should be more accessible to developers and enthusiasts alike.

"Theoretically," says the article, "the Interrupt could support other operating systems that work with Raspberry Pi hardware." Additionally, the keyboard and larger color display make input easier and more intuitive. And, at the moment, the Interrupt is cheaper than its competitor, the Flipper Zero, with an Early Bird reward available for $179.

Risks and uncertainties

However, as a crowdfunding project from a small startup, there are risks involved. There's no guarantee that the handheld will ship on time or live up to its promise. As Liliputing notes, "any competitor will have to play catch up" since Flipper Zero has been around longer and has an established developer community.

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