Add-on dossier
USB-C, charging, and power-path planning
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
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hardware planning
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.
- Badge
- OzSec 2025 CRASHANDBURN Badge
- Type
- hardware planning
- Status
- planned reference design
- Compatibility
- OzSec 2025 CRASHANDBURN Badge design archive only
- Source
- https://raw.githubusercontent.com/OzSecICT/badge-crashandburn/main/hardware/components.md
firmware 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
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
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
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
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
OzSec · retrieved 2026-05-15
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
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
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
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
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