Tag dossier
Badge records tagged with ATtiny1614, across United Kingdom, United States.
DEF CON 31 youth-challenge ATtiny1614 LED badge
The Flux Decoder was a Social Engineering Community Youth Challenge badge for DEF CON 31, preserved through a public repository with KiCad board files, schematic material, and Arduino-style firmware for an ATtiny1614-powered flux-capacitor LED badge.
ATtiny1614 infrared-capable electronic crab badge
A completed CSIDES 2025 electronic PCB badge created by the event's badge sponsor, Punk Security. The organizer's sources and Eventbrite listing establish the October 3 Grand Pier community cybersecurity conference in Weston-super-Mare; Punk Security's own event page calls it the custom badge sponsor and identifies an infrared-capable badge. Its post-event public repository identifies the crab badge, preserves board, schematic, Gerber, firmware, and artwork material, and names an ATtiny1614, buttons, two CR2032 clips, 5050 NeoPixel, trimmer, capacitor, transistor, and 940 nm infrared LEDs. The sources do not establish a production quantity, attendee allocation, individual handoff, final unit-by-unit configuration, electrical-safety result, device-interaction outcome, or reusable image provenance.
Independent ATtiny1614 DEF CON 34 badge-challenge fuzzer SAO
NilbinSec's public DC34 Main Badge Fuzzer SAO repository documents a standalone SAO designed to exercise interfaces on the official DEF CON 34 Human badge using information published before the conference. Its README describes three initial modes: GPIO1/GPIO2 stimulation on the left SAO port, an open-drain CPU wake assertion on GPIO4 of the right port, and an I²C-address listening sweep. The repository provides a KiCad schematic, BOM CSV, PCB archive, C firmware, and compiled hex/ELF files. The README explicitly warns that Mode 1 may harm the main badge and says a convention reflash might follow. This is source-backed pre-event independent challenge hardware, not proof of a finished run, sale, giveaway, pickup, compatibility with a final main-badge revision, authorization to probe another badge, official DEF CON issuance or admission, a reusable-image grant, or an explicit software/hardware licence.