Catalogue
Filter by chip, radio, runtime, camp, or country. Every seeded entry is designed to grow into a sourced dossier.
Official role and competition badge-art variants
A conservative Ekoparty 2021 record for the official badge-artwork set preserved on Ekoparty's own site, covering attendee, speaker, workshop, ACFT first/second/third-place, ICFT player, and Lado B variants.
AVR/OLED Packet Hack Village badge with CTF binary-input mode
A source-backed Packet Hack Badge record for HITB+CyberWeek 2021 Abu Dhabi, documented by a first-hand Hackster project page and a public firmware repository.
KiCad badge canvas with MicroMod carrier variant
Thomas Flummer's Remoticon.2 badge project published a KiCad badge canvas for the 2021 virtual Remoticon, giving builders a Remoticon.2-shaped PCB with open prototyping space plus uploaded KiCad, artwork, Gerber, and MicroMod carrier-board files.
Hack Live customizable hotkey badge
Kernelcon 2021's Hacker HotKey was a customizable hotkey stream-deck badge configured for Hack Live voting, challenge sabotage, hint, and website-launch behavior, with public Arduino Leonardo firmware examples.
First sticker-backed Kākācon puzzle trail
The organizer walkthrough for Kākācon 2021 documents the first Kākācon badge challenge, with the entry point printed on the backing paper of a Pepper Raccoon-designed sticker.
Online linux.conf.au ESP32-era SwagBadge and DagBadge hardware programme
linux.conf.au 2021's Open Hardware Miniconf is represented by a source-backed SwagBadge and DagBadge programme: badges were built and mailed to delegates, then covered by official software, hardware, SAO, test-jig, firmware, and show-and-tell sessions.
ESP32 North Sectoria RPG badge
NorthSec's official 2021 badge page and repository document an ESP32 electronic badge with Wi-Fi, BLE, 240x240 color LCD, NeoPixel RGB LEDs, six buttons, buzzer, UART serial port, micro-USB or external battery power, ESP-IDF firmware, and ten badge flags tied to the North Sectoria game theme.
Philippine reboot-edition virtual badge and artwork archive record
ROOTCON's official archive places ROOTCON 15 on October 13-15, 2021 via Zoom Webinar and Discord, while the official sponsorship overview lists Human Badge benefits as virtual-only and the media server preserves ROOTCON 15 badge and lanyard artwork directories.
Source-limited Badge Intro artifact in the continuing HackRVA electronic-badge lineage
The RVAsec 2021 badge record is intentionally narrow: InfoconDB preserves a Badge Intro session at the November 4-5, 2021 Omni Richmond event, and HackRVA's current badge page describes an annual electronic badge lineage with schedules, games, surprises, sponsorship, and limited badge availability.
Official and unofficial MiniBadges documented by the archived 2021 SAINTCON page
SAINTCON 2021 is represented here by its archived MiniBadge collection page, which documents in-person registration/status MiniBadges, community and challenge MiniBadges, soldering and puzzle badges, sponsor or booth-distributed badges, and a separate unofficial badge section.
ESP32 retro-controller badge with LEDs, buzzer, accelerometer, and Wi-Fi
The THOTCON 0xB badge was a rescheduled-2021 Chicago electronic conference badge in a retro controller / circus-ticket form factor. Rob Rehrig's first-hand writeup documents an ESP32 main controller, reverse-mount RGB and single-color LEDs driven by an IS32FL3731 LED driver, capacitive touch buttons, piezo buzzer, accelerometer, 2.4 GHz Wi-Fi node behavior, IRC remote connectivity, and serial interface.
Unofficial DEF CON 28 STM32F412 badge with BlackBerry keyboard CTF
The AND!XOR DC28 Badge was an unofficial DEF CON 28 Safe Mode badgelife board shipped through pandemic-era proxy drops, with an STM32F412RET6 MCU, 0.96 inch OLED, ST7735 128x160 TFT, APA-102C LEDs, BlackBerry Q10 keyboard, USB-C, Keystone 1020 battery holder, MyBASIC hardware scripting, and an embedded BENDERPISS CTF text adventure.
Docklands registration flow with sponsored lanyard evidence
BSides Melbourne 2020 is represented by official schedule evidence for early conference registrations plus the official sponsor page naming CyberSec People as sponsor of the BSides Melbourne 2020 lanyards.
Talking LED presenter wearable
A source-backed BSidesPDX 2020 presenter wearable artifact documented by the public PDX Badgers `2020-mask` repository, built as a voice-reactive LED face-mask project for the all-digital conference year rather than a conventional attendee badge.
CircuitPython LED-matrix IR badge
A SAMD21 CircuitPython badge with a charlieplexed LED matrix, IR badge-to-badge communication, navigation buttons, SAO header, and exposed pads.
Ticket and certificate checksum camp record
A conservative non-electronic Camp++ 2020 record for attendee identity: the official camp pages document the eighth H.A.C.K. camp at Fort Monostor, ticket registration, no required personal data, end-of-event ticketing-data destruction, certificate checksum verification, and instructions to bring the ticket either on a device or printed.
Badge.Team Python API badge
A CampZone badge documented primarily through its Badge.Team Python API surface: keypad, display, audio, WiFi, HID, MIDI, touchpads, speech, app config, MQTT, and mixer modules.
Cassette-tape puzzle badge
A LosT / 1o57-designed DEF CON 28 Safe Mode support badge built as an audio cassette in a jewel case, with puzzle material spread across the A/B tape audio, lanyard characters, printed liner notes, media-server contents, and DEF CON forum solving space.
Touch-button Hatchery badge
A Disobey badge operated by artwork-hidden Game Boy inspired touch buttons, serial shell, Hatchery apps, nickname settings, and WiFi configuration.
Community KiCad/OSH Park badge template for the virtual event
Thomas Flummer's 2020 Remoticon badge was an unofficial CC BY-SA 4.0 KiCad PCB template released for the virtual Hackaday Remoticon, combining decorative Remoticon artwork, prototyping area, a MakersBox SMD challenge circuit, Feather-mounting pads, Gerbers, and an OSH Park shared-project path.
Mixed-reality escape-room challenge badge
A story-first challenge badge where the badge, hotel, terminal session, puzzles, and lore formed a mixed-reality escape room.
ATmega328P dual-PCB image-reel badge
The Kernelcon 2020 Hack-Master badge was a dual-PCB electronic badge with an ATmega328P-AU, three-AAA power, nine APA102 RGB LEDs, a backlit custom image reel, serial-port game plans, EEPROM mode storage, and ICSP pogo-pin programming.
Small self-driving car kit for the linux.conf.au Open Hardware Miniconf
linux.conf.au 2020's Open Hardware Miniconf in Gold Coast included DingoCar, a small self-driving car hardware kit and machine-learning platform assembled, driven, trained, and tested by participants.
Ukrainian ESP32 air-quality badge and CTF platform
A Ukrainian NoNameCon 2020 electronic badge by TechMaker, redesigned as a custom ESP32-WROOM-32D board with optional BME680 air-quality sensing, dual OLED displays, joysticks, touchpads, WS2812 LEDs, USB-C programming, and embedded-systems CTF tasks.
Philippine Recovery Mode conference badge and lanyard kit
ROOTCON's official Recovery Mode quick guide places ROOTCON 14 on October 9-10, 2020 as a virtual event and lists a paid-attendee ROOTCON Survival Kit containing a conference badge, lanyard, and sticker set.
Pandemic-era HackRVA firmware archive with LCD, IR, audio, USB, and apps
The RVAsec 2020 badge is seeded from HackRVA's public firmware repository. The source tree documents a real badge software target with LCD display code, buttons, IR packet handling, menus, badge apps, audio/image asset playback, LED control, USB bootloader tooling, and a small C-like interpreter.
Virtual-edition shipped badge package with MiniBadge and Hackers Challenge context
SAINTCON 2020 is represented here by its virtual-edition shipped badge package. The official archive identifies 2020 as a virtual SAINTCON year, InfoconDB supplies the October 27-30 dates, and first-hand DC540 coverage documents a physical badge package with the badge itself, an included MiniBadge, a coupon for a custom MiniBadge, and Hackers Challenge CTF badge context.
Arduino Nano breadboard badge for the virtual Badge Village
The Diana Initiative 2020 off-the-shelf virtual badge was a self-built Arduino Nano and breadboard-badge workshop artifact for the online conference. Sched documents the August 22, 2020 `Basic Arduino coding using virtual Badge` Village Workshop, while TechGirlMN's archive preserves the Tinkercad virtual badge, hardware BOM, wiring notes, and Arduino Create firmware examples.
Unofficial DEF CON 27 nRF52840 hardware-hacking badge
The AND!XOR DC27 Badge was an unofficial DEF CON 27 badgelife board built around a Rigado BMD-340 / Nordic nRF52840 core with an IS31FL3741 LED matrix, light pipes, glow-in-the-dark capacitive touch, USB-C, FT2232H hardware-hacking bridge, SWD/Tag-Connect programming paths, SAO 1.69bis support, BOTNET mesh behavior, and B.E.N.D.E.R. v2.0 challenges.
nRF52840 e-paper smart badge with audio, NeoPixels, and SAO
A source-backed ARAMCON 2019 smart badge record for an nRF52840 conference badge with a 2.9-inch e-paper display, accelerometer, flash, MP3/WMA audio codec, Cherry MX keys, NeoPixels, SAO connector, CircuitPython support, and public KiCad hardware files.
Japanese cocktail-glass soldering-village PCB badge
AVTOKYO 2019's hardware soldering village used a cocktail-glass-shaped blinky PCB badge designed around AVTOKYO's no drink, no hack motto, transparent non-masked PCB areas, RGB flashing LEDs, reverse-mounted LED experimentation, CR2032 coin-cell power, and beginner soldering participation.
Australian electronic badge firmware and Hardware Hacking Village record
BSides Canberra 2019 is preserved as a source-backed electronic-badge record because the official ticketing page included an electronic badge, the Hardware Hacking Village page offered badge firmware reflashing and direct discussion with hardware badge makers, and the later official speaker export names the 2019 firmware line as Nopia 1337.
ESP32 colour-screen game badge
BSides Cape Town 2019's badge was an ESP32 electronic badge with a 1.3-inch 240x240 IPS colour display, touch buttons, 18650 battery, custom PCB, 3D-printed case, Arduino/ESP32 firmware, local SDL debugging support, WiFi high-score sync, Bluetooth GamePad experiments, and a public GPL-3.0 firmware repository.
Capacity-managed admission badge for BSidesLV
BSides Las Vegas 2019 is represented here by its official participant/admission badge system: badges were required for entry, walk-in badges were no longer available, and attendees secured badges through room-block, donor, sponsor, volunteer, speaker, student, local, or related conference paths.
ATtiny13A solder-and-program participant badge
BSides Puerto Rico 2019's badge is preserved as a DIY participant kit: an easy-through-hole electronic badge built around an ATtiny13A, two red/blue LEDs, two 680 ohm resistors, a slide switch, CR2032 power, public Gerbers, KiCad files, Arduino sample code, and real assembled-badge photos.
TwinkleTwinkie PCB-art badge
TwinkleTwinkie's DEF CON 27 Hardware Hacking Village bio lists the BSides Vancouver 2019 Badge among notable artistic PCB badges and indie badge add-ons produced by the independent PCB artist. The current official B|Sides Vancouver site keeps the Vancouver Security BSides lineage visible, while this pass keeps the badge record limited to the artifact name, maker trail, and PCB-art classification.