Add-on dossier
SAO, display, and sensor surface
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
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badge interaction surface
The badge combines a TFT display, joystick, buttons, NeoPixels, accelerometer, SAO connector, SD card, battery charging, and status LEDs around the maritime protocol circuitry.
- Badge
- Maritime Hacking Village DC33 Differential Destroyer
- Type
- badge interaction surface
- Status
- source-backed
- Compatibility
- Differential Destroyer
- Source
- https://raw.githubusercontent.com/Maritime-Hacking-Village/Badge-2025/main/README.md
credits
Repository contributor file naming development, hardware, firmware, routing, design, graphics, project-management, logistics, and silkscreen roles.
Badge: Maritime Hacking Village DC33 Differential Destroyer
hardware and firmware docs
Primary technical documentation for the board hardware, Rust firmware, Rhai scripting engine, Trx/Rx controls, CAN helpers, safety warnings, and firmware TODOs.
Badge: Maritime Hacking Village DC33 Differential Destroyer
license
Repository license source for the CERN Open Hardware Licence Version 2 - Weakly Reciprocal; no repository image is reused in this catalogue pass.
Badge: Maritime Hacking Village DC33 Differential Destroyer
open hardware certification
OSHWA source identifying Differential Destroyer as Maritime Hacking Village's official DEF CON 33 badge, certification UID US002786, certification date, country, features, and hardware/software/documentation license summary.
Badge: Maritime Hacking Village DC33 Differential Destroyer
source repo
Public repository for the official MHV 2025 badge, including KiCad, firmware, software, README, contributors, and CERN-OHL-W license material.
Badge: Maritime Hacking Village DC33 Differential Destroyer
GitHub / Maritime Hacking Village · retrieved 2026-05-15
Primary contributor source naming Nicholas Haltmeyer, Duncan Woodbury, Marco Casaroli, @blenster, @mothball, and @vrllrv with their project roles.
Badge: Maritime Hacking Village DC33 Differential Destroyer
GitHub / Maritime Hacking Village · retrieved 2026-05-15
Primary badge documentation source for Pico 2 bundle/distribution language, display, controls, NeoPixels, accelerometer, SAO, SD, battery, differential protocol ports, MCP2518FD, injector behavior, Rust/Embassy firmware, Rhai scripting, and safety warnings.
Badge: Maritime Hacking Village DC33 Differential Destroyer
GitHub / Maritime Hacking Village · retrieved 2026-05-15
Public repository source for the official MHV 2025 badge hardware, firmware, software, documentation, license, and contributor files.
Badge: Maritime Hacking Village DC33 Differential Destroyer
OSHWA · retrieved 2026-05-15
Open-hardware certification source proving the Maritime Hacking Village official DEF CON 33 badge status, US002786 UID, October 24, 2025 certification, CAN/NMEA/Modbus/glitching feature summary, and license metadata.
Badge: Maritime Hacking Village DC33 Differential Destroyer