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Work-in-progress controller and display alternatives

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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OzSec 2025 CRASHANDBURN Badge planned alternatives

hardware planning

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.

Badge: OzSec 2025 CRASHANDBURN Badge
Type: hardware planning
Status: planned alternatives
Compatibility: OzSec 2025 CRASHANDBURN Badge design archive only
Source: https://raw.githubusercontent.com/OzSecICT/badge-crashandburn/main/hardware/components.md

Badge context

Related Resources

firmware source

CRASHANDBURN MicroPython main source

Current MicroPython entry point implementing selectable HiLo, DTMF, Kode, and Rock-Paper-Scissors games with LED and button behavior.

Badge: OzSec 2025 CRASHANDBURN Badge

official event archive

OzSec 2025 event archive

Organizer-hosted OzSec 2025 archive for Wichita context, Hyatt Regency venue, badge USB-data-cable wording, and Badge President/Honorary Chair attribution. Its conflicting date fragments are tracked as an archive caveat.

Badge: OzSec 2025 CRASHANDBURN Badge

source and design repository

OzSec 2025 CRASHANDBURN repository

Organizer-linked public repository whose README identifies it as code and supporting documents for the OzSec 2025 CRASHANDBURN badge, explicitly work in progress.

Badge: OzSec 2025 CRASHANDBURN Badge

work-in-progress hardware BOM

CRASHANDBURN component BOM

Current planned component list for display alternatives, USB-C, charge and power path parts, RP2350 section, and an ESP32-S3 option; it does not prove a final built configuration.

Badge: OzSec 2025 CRASHANDBURN Badge

work-in-progress pinout

CRASHANDBURN ESP32 pinout

Current pinout explicitly labeled for an ESP32 version, including game-completion LEDs and button inputs; it is not asserted as the final production board.

Badge: OzSec 2025 CRASHANDBURN Badge

Source trail

Evidence Sources

OzSec · retrieved 2026-05-15

OzSec 2025 event archive

Primary organizer-hosted source for the 2025 Wichita conference context, Hyatt Regency venue, instruction to bring a USB data cable for the badge, and Badge President/Honorary Chair wording. It has conflicting date fragments, so no exact date is asserted.

Badge: OzSec 2025 CRASHANDBURN Badge

OzSecICT / GitHub · retrieved 2026-05-15

CRASHANDBURN ESP32 pinout

Primary pinout source for the ESP32-version game LEDs and buttons; its explicit version qualifier prevents a claim that it matches a final shipped unit.

Badge: OzSec 2025 CRASHANDBURN Badge

OzSecICT / GitHub · retrieved 2026-05-15

CRASHANDBURN component BOM

Primary planned-hardware source for the selectable display, USB-C, charging, power, RP2350, and ESP32-S3 component paths, not a final production BOM.

Badge: OzSec 2025 CRASHANDBURN Badge

OzSecICT / GitHub · retrieved 2026-05-15

CRASHANDBURN main MicroPython source

Primary current source for the game selector, HiLo, DTMF, Kode, and Rock-Paper-Scissors game hooks, LED updates, button callbacks, and idle blink behavior.

Badge: OzSec 2025 CRASHANDBURN Badge

OzSecICT / GitHub · retrieved 2026-05-15

OzSecICT/badge-crashandburn

Primary organizer-linked badge archive whose README names the OzSec 2025 CRASHANDBURN badge and says it will be built in MicroPython for an RP2040 or RP2350 with multiple minigames, while retaining work-in-progress status.

Badge: OzSec 2025 CRASHANDBURN Badge