Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The badge hosted a BENDER CTF variant playable directly on the badge while mirroring interaction over an RS232 serial connection.
Badge context
Primary manual source for the STM32F412RET6, OLED, ST7735 TFT, APA-102C LEDs, BlackBerry Q10 keyboard, USB-C, battery holder, inspectAR workflow, key bindings, BENDERPISS CTF, and source-release links.
Repository SPI directory preserving badge content-generation scripts and source assets used for bling/content packaging.
Repository firmware directory containing badge firmware source tree, Zephyr setup helper, and word-list generation assets.
Apache-2.0 repository license source for firmware and archive reuse context; local badge image reuse remains withheld pending image-specific provenance.
Repository Gerber directory used as the public manufacturing-output evidence for the badge board.
Project-owner Hackaday.io source for DEF CON 28 pandemic-cancellation context, distributed free badge-drop framing, bling, embedded CTF, MyBASIC hardware scripting, Slack/scoreboard links, team roster, sponsors, and project logs.
Public repository preserving firmware, Gerbers, SPI asset-generation tools, flash image archive, troubleshooting notes, README, and Apache-2.0 license.
Repository troubleshooting note source for post-release hardware/software support context.
Source trail
Apache-2.0 license source for the public repository; image reuse is still treated separately under badge.gallery provenance rules.
Repository source for the released badge firmware tree and Zephyr/word-list helper files.
Public source archive preserving firmware, Gerbers, SPI tooling/content, flash image archive, troubleshooting, README, and repository metadata.
Primary project-owner source for the DEF CON 28 canceled/remote context, distributed free badge drops, bling, embedded CTF adventure, MyBASIC hardware scripting, Slack/scoreboard collaboration, sponsors, team roster, and project logs.
Primary manual source for the BOM, inspectAR usage, BlackBerry keyboard controls, BENDERPISS CTF, RS232 mirroring note, GitHub source links, and named contributor/sponsor credits.