DC32_CTF_CHALLENGES
Primary CTF-source archive for main-badge CAN enumeration, UART, random-traffic, Speedometer SAO, TUF, and Rivian challenge context.
Evidence index
Sources
Primary docs, public wikis, repositories, talks, press writeups, and first-hand notes used to support badge pages.
2802 matching source(s)
chv_badgetools
Primary public host-tool source identifying the project as utilities for the DEF CON 34 CHV CTF badge and documenting USB serial use, RP2040 USB detection, CAN/CAN FD tools, `python-can`, supported bitrates, and CAN FD handling. It is not a complete badge firmware or hardware-design archive.
Cyb3rBytes404 repository releases
Public release page reviewed on 2026-08-05, reporting no releases. This is an absence-of-release observation rather than evidence of a final binary, support commitment, code license, or event-unit firmware.
geekman/badger
Primary firmware repository preserving the BSD-licensed participant firmware and source modules.
HARDWARE.md
Hardware source for ESP32-S3 WROOM-2, TFT, SK6812MINI LEDs, buttons, GPIO mapping, schematic, STEP model, and development-hardware notes.
disobeyfi/disobey-badge-2025-game-firmware
Public firmware repository for MicroPython firmware, game platform, build/deploy workflow, repository structure, badge-team credits, and license caveat.
RootedCon2026-PacmanBadge-Reversing
Primary community source for the ESP32-D0WD-V3, ST7735 1.77-inch 128x160 display, D-pad, and native quiz-server CTF protocol reconstruction, published under GPL-3.0.
BSides CDMX 2025 community badge render
Image-provenance source for the official upstream community-badge raster used as the rights-cleared visual under the repository README's CERN-OHL v1.2 hardware statement.
BSides CDMX 2025 firmware README
Firmware documentation source for Puya PY32F0 build requirements, GNU Arm toolchain, J-Link/PyOCD programming, Makefile settings, and flash workflow.
BSides CDMX 2025 releases
Primary release source for `app.hex`, `Metro.hex`, and BOM CSV assets covering role-badge and add-on outputs.
Badge BugCON 2022 README
Primary README source for RP2040, USB, LEDs, microphone, buzzer or speaker, EdgeImpulse/machine-learning trail, 115200-baud serial startup, help command, Arduino Mbed programming link, CDMX #badgelive statement, and Electronic Cats design credit.
Badge BugCON 2023 README
Primary README source for resistance-themed BugCON 2023 badge wording, ESP32S3 or RP2040 feature statement, UART, ESP32S3 Bluetooth/Wi-Fi, AA batteries, Electronic Cats design credit, CERN-OHL hardware statement, and trademark caution.
Badge BugCON 2025 README
Primary technical source for processor, interface, power, debug, Python, NeoPixel, device-tree, USB-host, flashing, and SDK claims.
BugCON 2022 KiCad schematic
Primary schematic source for RP2040, SPH0641LM4H microphone, PAM8302AAD amplifier, W25Q16JV flash, MCP1700 regulator, micro-USB, battery cell, buzzer, LEDs, BOOT, and RESET evidence.
BugCON 2022 firmware examples
Primary firmware-source tree for Blink_Bug, AudioWAV, Chona.wav, and EdgeImpulse audio-classification note.
BugCON 2022 hardware sources
Primary hardware-source tree for KiCad schematic, PCB, project, footprint, and fabrication-source material.
BugCON 2023 GPL and CERN-OHL license files
Primary license source pairing GitHub-detected GPL-3.0 repository metadata with the hardware tree's CERN Open Hardware Licence v1.2 file and software/firmware scope separation.
BugCON 2023 firmware sources
Primary firmware-source tree for the Badge application, Arduino developer guide, DinoGame sketch, Spoof BLE sketch, AirTag, UART, terminal, menu, web assets, and pin mapping material.
BugCON 2023 hardware sources
Primary hardware-source tree for ESP32-S3 and RP2040 KiCad files, schematic evidence, board files, BOM CSVs, footprint libraries, STEP models, and source inventory caveats.
BugCON 2025 badge releases
Primary release source for v1.0 and v1.1 badge image tarballs plus the v1.0 add-on firmware hex and BOM artifact names.
BugCON 2025 hardware trees
Primary hardware-source path for main badge KiCad source, with the add-on tree separately preserving add-on board and firmware material.
ESP32-C5 firmware guide
Primary C5 documentation for the companion repository's headless ESP32-C5 variant and control context. It supports limited software provenance only; it does not establish an authorized deployment, final production configuration, safety, regulatory approval, data-handling terms, or reusable image permission.
ElectronicCats/Badge-BugCON-2022
Primary badge repository source for the BugCON 2022 CDMX electronic-badge identity, public source tree, topics, creation/push timing, C++ language metadata, and absent detected repository license.
ElectronicCats/Badge-BugCON2023
Primary badge repository source for the official BugCON 2023 badge identity, GPL-3.0 metadata, C++ language, repository creation/push timing, and arduino/badge/bugcon/esp32s3/hardware/rp2040 topics.
ElectronicCats/Badge-bsides-cdmx-2025
Primary badge repository source for the BSides CDMX 2025 badge, hardware variants, firmware tree, releases, license files, and image-provenance source.
ElectronicCats/Badge_Tropicon-2026
Primary maker-published hardware archive whose description says Badge Oficial Tropicon 2026. It establishes Electronic Cats' own official-badge description and a public project archive, not an independent organizer endorsement, recipient count, admission inclusion, final manufacture, physical handoff, or media-reuse permission.
ElectronicCats/Tropicon-2026_Firmware
Primary companion public firmware archive, described by Electronic Cats as official TROPICON badge firmware and marked GPL-3.0 by GitHub. It supports software-source provenance but does not establish a final event build, distribution, deployment, radio configuration, data practice, or parity with physical units.
ElectronicCats/badge-bugcon-2025
Primary badge repository source for the BugCON 2025 RV1106G3 Linux badge, add-on board, KiCad hardware, releases, and source-depth limits.
ElectronicCats/badge-hackgdl-2025
Primary badge repository source for the ESP32-S3 Minino badge, included apps, flashing workflow, release path, hardware/software license statements, and design credit.
ElectronicCats/badge-pwnterrey-2026
Primary badge source whose repository description says Badge Oficial de Pwnterrey 2026 and whose visible tree includes native KiCad schematic, PCB, and project files plus footprints and automation. It establishes a public official-design trail, not production quantity, per-attendee inclusion, final assembly, final radio behavior, completed handoff, or reusable image rights.
ElectronicCats/badge_hackgdl_2026
Primary public project source labeled Badge HackGDL 2026, with the source and hardware trail but no reproduced setup, login, or interface instructions in this catalogue.
ElectronicCats/pwnterrey-2026_Firmware
Primary companion repository whose description calls it Firmware Oficial del badge Pwnterrey 2026 and whose tree retains ESP32-C5 and Marauder-derived source/build material. Its root MIT text credits Just Call Me Koko, but this source pass does not establish the scope of every later modification, a final tagged release, a signed production binary, or parity with distributed hardware.
HackGDL 2026 hardware sources
Primary native KiCad hardware tree for the named board, camera, MCU, USB, power, footprint, and mechanical-source material.
HackGDL_2025 firmware releases
Firmware-release source named by the README for the downloadable `HackGDL_2025.bin` image and attendee update path.
Pwnterrey 2026 CERN Open Hardware Licence v1.2
Primary hardware-license source containing CERN Open Hardware Licence v1.2 text. The record applies that stated scope to hardware documentation only and does not infer permission for firmware, repository graphics, event images, logos, trademarks, or other media.
Security BSides CDMX 2025 Badge README
Primary technical source for Puya PY32F030F28U6TR, NeoPixels, OLED, AAA battery holder, Shitty Addon connector, preinstalled firmware, release-section binaries, Electronic Cats design credit, and CERN-OHL hardware license statement.
TROPICON 2026 CERN Open Hardware Licence v1.2
Commit-pinned hardware-license text stating CERN Open Hardware Licence v1.2. The source expressly keeps its hardware scope separate from firmware/software unless separately stated; no image, event-media, logo, or trademark permission is inferred.
TROPICON 2026 firmware README
Commit-pinned companion firmware README identifying a custom TROPICON badge firmware surface, including high-level schedule, environmental-reading, and messaging contexts. It names AHT10 where the hardware README names AHT30; the sources do not reconcile the difference or publish final-unit parity evidence.
TROPICON 2026 hardware README
Commit-pinned primary hardware documentation naming an ESP32-C6, 2.79-inch 142×428 colour IPS NV3007 display, LoRa hardware, and AHT30, while the repository tree exposes native KiCad source. It does not prove which components appeared in final event units or a completed production/safety record.
badge-44con-2025
Primary repository for the 44CON 2025 badge hardware and firmware, created July 24, 2025 and pushed October 8, 2025, with GitHub reporting C as the main language and MIT as repository license metadata.
badge-44con-2025 README
Primary assembly and behavior source for the shield-only OLED mini-game mode, ESP32 Wemos D1 option, buzzer, MT3608 boost converter, AD8317 RF detector, I2C jumpers, potentiometer, JP1 voltage warning, RF Hunter basis, and Electronic Cats design credit.
badge-44con-2025 firmware tree
Primary source for the CH32Fun-style firmware files, OLED support, I2C helper, sprites, driver headers, and badge application code.
badge-44con-2025 hardware tree
Primary source for the badge KiCad board, schematic, symbol, footprint, and project files, including Wemos D1, AD8317, OLED, and MT3608 footprint evidence.
badge-recon-2026
Primary repository source for the CH32V203 primary and RP2040 daughterboard hardware, SX1262 915 MHz LoRa, PN7150 NFC, SSD1306 OLED, four buttons, USB-C, full KiCad project, and the AGPL-3.0 firmware with CERN-OHL-1.2 hardware.
recon2026-v1 release notes
Primary source for the LoRa radar, chat, and flags, NFC flag-hunt, magspoof, Simon Says, USB RECON2026 CLI, hidden reversing challenge, and Konami-code easter egg.
freewili/build_a_badge
Public Build-A-Badge repository source for the DEF CON 33 customization software, LED/image/name configuration workflow, cross-platform app framing, WASM upload support, README-embedded MIT license text, and `assets/ics_village_badge.png` image provenance.
freewili/freewili-firmware
Public firmware repository source for the DEF CON 33 badge UF2 firmware and firmware-update trail; repository metadata did not expose a license during this pass.
freewili/freewili-python
Host API repository linked from the official badge documentation for PC-side badge control and automation.
fnoble/CC-Bootloader
Bootloader source repository linked by Great Scott Gadgets as the firmware-upgrade path for ToorCon 14 badge users.
DefCon 34 Washer/Dryer Badge README
Primary FirstBuild documentation identifying the washer/dryer badge, FirstBuild / GE Appliances context, STM32G031F8P6, MXC6655XA, eight SK6805 side-emitting LEDs, gravity-responsive water effect, prototype profile, factory-test surfaces, and tagged-release policy. The wording describes a current production target and planned distribution process rather than a final produced or delivered batch.