Add-on dossier
Odd/even GPIO button interaction claim
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
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maker-described host interaction
The listing says a button can be shorted to the odd or even GPIO of the DEF CON badge SAO header and that the outcome depends on the attached badge. It also explicitly says the SAO has no firmware and no I2C handshake. No source publishes the exact host pin map, circuitry, switch behavior, voltage/current limits, or a tested result on a particular badge.
- Badge
- HackThePlanet SAO (DEF CON 34)
- Type
- maker-described host interaction
- Status
- host-dependent behavior explicitly stated
- Compatibility
- HackThePlanet SAO (DEF CON 34)
- Source
- https://uberflux.com/product/HTP-DC34
Badge context
Related Resources
first-party HogFillet product listing
Live maker marketplace page for the DEF CON 34 analogue SAO, $24 / 19-sold / 23-listed-total August 4, 2026 seller snapshot, 555-timer/counter/eight-LED/trimmer claim, host-GPIO button description, two Badge Life Booth pickup labels, and mail-or-refund wording. Its product media has no stated reusable license or explicit permission basis.
Badge: HackThePlanet SAO (DEF CON 34)
public maker self-submission roster
FakeBobby / HogFillet's current row calls its $24 SAO HTP Graffiti and links directly to the same HTP-DC34 product page. Its brief button description aligns with the storefront's host-dependent odd/even GPIO button claim. The shared product URL supports an alternate listing name, not a second artifact, board revision, technical design, completed delivery, official status, or image-reuse permission.
Badge: HackThePlanet SAO (DEF CON 34)
Source trail
Evidence Sources
FakeBobby / HogFillet public self-submission · retrieved 2026-05-15
Primary current-event maker self-submission that calls its $24 SAO HTP Graffiti, links exactly to the cited HackThePlanet product page, and briefly describes a host button that may or may not have an effect. This cross-reference supports an alternate roster name for the same linked artifact, not a second board, a revision relationship, technical specifications, manufacture, fulfillment, DEF CON issuance, or image reuse permission.
Badge: HackThePlanet SAO (DEF CON 34)
HogFillet / Uberflux · retrieved 2026-05-15
Primary first-party source for the DEF CON 34 association, live $24 / 19-sold / 23-listed-total snapshot, 555 timer, ten-bit ripple counter, eight LEDs, trimmer, no-firmware/no-I2C statement, host-GPIO button description, pickup labels, and mail-or-refund terms. It does not establish circuit values, electrical safety, final delivery, host behavior, conference authorization, admission, or image reuse permission.
Badge: HackThePlanet SAO (DEF CON 34)