Differential Destroyer (MHV DC33 Badge)

Maritime Hacking Village mail

OSHWA UID

US002786 Project Website

Certification Date

October 24, 2025

Country

United States of America

The Differential Destroyer is the Maritime Hacking Village's official badge for DEF CON 33. The board is capable of real-time voltage glitching between 0V and 4V at 500mV steps, up to 5MHz. Includes an embedded scripting engine and built-in support for CAN 2.0B/NMEA-2000, NMEA-0183, and Modbus RTU transceiver modes with software-controlled half and full duplex modes. Firmware written in Rust using the Embassy async runtime, with Rhai chosen as the embedded scripting engine.

Version

1.0

Licenses
Hardware
CERN-OHL-W-2.0
Software
Apache
Documentation
CERN-OHL-W-2.0
View Documentation

Certification mark

The OSHW Certification Mark shows the project's unique certification ID and makes it easy for users to quickly find this page along with the project's details. This mark can be used throughout the project's design, documentation, and promotional material.

For more details, take a look at the Certification Mark Usage Guide.


Project Type
Wearables
Education
Electronics
Science
Tool
Keywords
can, nmea, modbus, maritime, marine, boat, fault, glitch, injection

Citations