TDI 2020 basic blinky code
Arduino sketch source for the basic blinky exercise by @techGirlMN, including LED and button pin examples.
Evidence index
Sources
Primary docs, public wikis, repositories, talks, press writeups, and first-hand notes used to support badge pages.
2716 matching source(s)
TDI off-the-shelf grab-and-go code
Arduino sketch source for the August 8, 2020 `TDI Off the shelf` version with working button behavior.
Area41 Conference 2026
Official event source for the 2026 dates and venue, the statement that every attendee receives an ESP-based blinking electronic badge, the SAO invitation, and schedule wording that attendees receive their badge at registration.
Badge life: The story behind DEFCON's hackable crystal electronic badge
Context source for Joe Grand's return to official DEF CON badge design, crystal-badge framing, and conference-scale badge culture.
HITCON 2026 official ticketing
Primary organizer-linked ticketing source whose published package conditions name an attendee badge. It does not prove a final allocation ledger, all-ticket-tier eligibility, physical construction, or access-control role.
OFF-BY-ONE 2024
Event-context source for the 26-27 Jun 2024 dates and M Hotel Singapore venue.
@BSidesPer 2018 Podcast series #BSidesPerth
Contemporary event report source for more than 300 delegates and the handmade NodeMCU ESP8266 WiFi SoC conference badge.
BSides Perth 2018 Draws Close
Contemporary pre-event source for September 15-16, 2018 dates, UWA Business School venue, redesigned badges, and badge-hack prize context.
AvengerCon IX Electronic Badge
Primary official badge-guide source for the four-challenge CTF, BAT CON battery jumper, coin-cell blink behavior, CP2102 USB-to-UART serial path, 9600-baud PuTTY workflow, post-event unlock codes, and safety instructions.
AvengerCon IX badge hints
Official post-event hint source linked from the AvengerCon IX badge guide.
AvengerCon history
Official lineage source for AvengerCon's 2016 origin, growth across U.S. Cyber Command units and partners, and the Augusta-era AvengerCon VIII and IX entries.
BCCC 21 — Beer Chilling Contraption Contest at DEF CON 34
Primary organizer-controlled event source for the twenty-first BCCC at DEF CON 34, Las Vegas Convention Center, August 6–9, 2026, its contest context, and its requirement that contestants have DEF CON badges. It does not identify The Beer SAO as a DEF CON-issued badge, a contest entitlement, or an admission credential.
About 2025
Primary event source for the May 12-13, 2025 Hilton Adelaide edition, villages, and CTF context.
BSides Adelaide 2026 - Sponsor Brief
Primary badge/lanyard evidence for the 2026 identity artifact record: the sponsor brief lists printing, lanyards, and badges among direct activity funding needs.
Call For Sponsors
Current official source for July 27-28, 2026 dates, Hilton/Amora Adelaide venue wording, sponsor tiers, and current sponsor-material links.
FAQs
Primary event-context source for the hands-on BSides Adelaide format and statement that 2024 was the first BSides Adelaide edition.
BSides Adelaide 2026 Calls for Talks and Villages
Primary event-context source for July 27-28, 2026 dates, Amora/Hilton Adelaide location, third-edition framing, and CTF/hardware topic scope.
BSides Agra Soldering Village update
Official social source trail documenting the soldering village and naming Rishabh Soni, Prathmesh Dharkar, and Kunal Rajour as leads.
BSides Agra official LinkedIn page
Official social source trail for IOTSRG as Badge Sponsor and wording that framed the BSides Agra badge as more than a pass and a collectible experience for every attendee.
About Us
Archived official source for the community-driven cybersecurity conference scope, Agra location, talks, workshops, and hands-on villages.
BSides Agra 2025 archived official site
Archived official event source for the December 13, 2025 date, Dr B.R. Ambedkar University Civil Lines Agra venue, workshops/villages, welcome-kit ticket benefits, and Security BSides Agra chapter framing.
BSides Ballarat 2026
Primary source for the February 28-March 1, 2026 date range, Emerging Technologies Hub venue, Underground interactive ESP32 badge, badge-to-badge communication, screen, controls, SAO support, limited BSides SAO, Firnsy/Ballarat Hackerspace credit, and Eurekative/volunteer CTF credit.
BSides Bournemouth 2025
Primary official event page for the 2025 Bournemouth community cybersecurity conference, its 200+ attendee report, and Bournemouth 2600 organizer context. It does not identify technical badge or distribution details.
2025 BNE Prospectus
Prospectus source for the Electronic Badge sponsorship item described as electronic badge design and build for 500 delegates.
2026 BNE Prospectus
Primary prospectus source for electronic badge design/build for 500 delegates.
BSides Brisbane 2026
Primary event source for the 2026 Time Travel theme, July 4 date, QUT Gardens Point venue, CTF, IoT, and hardware-hacking context.
Sponsors
Primary sponsor-page source for the Electronic Badge and Lanyards supporter slot.
BSides Brisbane 2026 (Clock Module)
Primary badge technical source identifying a manually controllable clock generator using 555 timers and 74LS-series logic, with free-running, single-step, halt, CLK/nCLK, LED, and +5 V behavior.
BSides Brisbane 2026 Clock Module MIT license
Commit-pinned MIT License text for the selected repository's source and image reuse basis.
BSides Brisbane 2026 Clock Module photo
Repository photo showing the populated purple Clock Module board mounted in a yellow printed case. The catalogue preserves it as a rights-cleared source photo under the repository MIT license, not as a synthetic visual or substitute rendering.
BSides Brisbane 2026 Clock Module production data
Commit-pinned BOM source corroborating the hardware tree's Gerber, CPL, and case-STL production material. It does not prove the final number, configuration, or recipient assignment of physical event units.
bsidesbrisbane/badge-2026
Public source archive named `Repo for the BSides Brisbane 2026 Badge`, created on 2026-07-10 after the July 4 event. The pinned snapshot carries no tag or GitHub release, so it documents the project source rather than a release-bound deployed build.
BSides Brisbane LinkedIn updates
Public post-event source for event-day badge and shirt pickup, and for naming BLARGE as the supporter making the electronic badge possible.
BSides Canberra - 2021 Badge
Primary badge-page source for official schematic, plastic frame STEP, firmware repository, and image-rights boundary.
BSides Canberra 2016
Primary event-context source for the April 15-16, 2016 dates, Canberra Rex Hotel venue, and BSides Canberra 2016 framing.
BSides Canberra 2019 Hardware Hacking Village
Event source for badge reflashing and hardware-badge maker interaction.
BSides Canberra 2019 Ticket Sales
Primary ticketing source for electronic badge inclusion.
BSides Canberra 2021
Primary event source for April 9-10, 2021 date, Canberra / hybrid context, and event framing.
BSides Canberra 2023
Primary event source for the September 28-30, 2023 National Convention Centre edition.
BSides Canberra 2023 Schedule
Primary schedule source for the exported 2023 schedule and the Introducing the new bPod speaker material.
BSides Canberra 2023 Speakers
Official later source for the 2019 Nopia 1337 firmware name and Peter Rankin firmware-development credit.
BSides Canberra 2024
Primary event source for September 26-28, 2024 dates, National Convention Centre venue, registration hours, ticket requirement, and technical-community framing.
BSides Canberra Archive
Primary archive source linking the 2023 Badge Repository - bPod.
BSides Canberra IX
Primary current event source for 2026 CFP, tickets, venue, sponsor, and archive navigation context.
BSides Canberra 2026 Call-for-Presentations & Call-for-Events
Official CFP source for National Convention Centre venue, conference scale, and accepted speaker/event-host badge access benefit.
BSides Cape Town Sponsors
Primary official source for the 2025 Badge Sponsor slot; used narrowly as badge-sponsor inventory evidence, not as proof of electronics or final badge design.
BSides Des Moines 2026
Primary official source for the June 13, 2026 Ankeny, Iowa edition and United States Security BSides context.
BSides Dublin official organizer updates
Official organizer channel naming the date and venue, linking the Harp Badge archive, and posting post-event electronic-badge competition context.
BSidesDublin/HardwareBadge2026
Organizer-owned repository that identifies itself as the source code, hardware design files, and manufacturing data for the BSides Dublin Harp Badge; it documents USB CDC, TinyUSB DFU, serial CLI, CTF behavior, and production files.
Harp Badge hardware reference
Primary hardware documentation for the STM32L053R8Tx, capacitive strings, LEDs, piezo buzzer, power, USB-C, boot sequence, SWD, and part list.