OzSec
The OzSec 2025 Wichita information-security conference represented by the organizer's CRASHANDBURN badge-design archive. The current event archive identifies the venue and badge USB-data-cable context but contains conflicting date text, while the public repository remains explicitly work in progress and does not prove final production or distribution.
Hyatt Regency Wichita, Wichita, Kansas · United States · 2025
A source-conservative OzSec 2025 badge record: the organizer-linked repository calls itself the code and supporting-document archive for the CRASHANDBURN badge, while retaining work-in-progress hardware alternatives and MicroPython game source.
Lifecycle
The README calls for VS Code, Python, mpremote, and a boot-select flash procedure, using a Raspberry Pi Pico 2 on a breadboard for current firmware development rather than documenting a final deployed attendee workflow.
The current main script selects HiLo, DTMF, Kode, and Rock-Paper-Scissors games, updates associated LEDs, registers buttons, and restores a random idle blink mode.
The work-in-progress BOM lists USB-C connector and protection parts, a charge-controller section, power switch, AA connectors, regulator parts, and charge/status LEDs without documenting the final board or battery assembly.
The BOM documents alternative display modules, an RP2350 section, and an ESP32-S3-WROOM-1-N8R8 option, while the separate pinout is explicitly for an ESP32 version. These are development choices, not a confirmed final badge configuration.
Operational history
The record avoids turning a stale or mixed archive page into an incorrect precise date claim and leaves the date open for a dated official programme, ticket, or post-event report.
The catalogue preserves the real design/archive trail without treating a planning repository as proof of a final issued conference badge.
The game and flashing material remains valuable development evidence, but not a claim about production behavior or a supported owner-update path.
The record can show the documented development directions without collapsing alternatives into an invented production specification.
The record remains source-backed and image-free rather than copying event media, repository previews, social-media images, screenshots, placeholders, or generated approximations.
The catalogue links the source trail for research while preserving the separate requirement for explicit reuse terms, especially for any future local image asset.