NorthSec 2021 badge README
Primary repository README for North Sectoria theme, ESP32, 240x240 LCD, Wi-Fi, NeoPixel RGB LEDs, buttons, buzzer, power, and ESP-IDF workflow.
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Official docs, app stores, wikis, talks, repositories, and issue pages across the badge catalogue.
Primary repository README for North Sectoria theme, ESP32, 240x240 LCD, Wi-Fi, NeoPixel RGB LEDs, buttons, buzzer, power, and ESP-IDF workflow.
Primary repository README and hardware-source entry point for the 2023 badge.
Primary repository README for ESP32-S3-WROOM-1-N8R8, NeoPixels, buttons, pairing connectors, four SAO connectors, USB-C/AAA power, PlatformIO, ESP-IDF, and credits.
Raw README source for ESP32-C3-WROOM-02-N4 hardware, 18 NeoPixel RGB LEDs, buttons, IR pairing connector, SAO connectors, power, PlatformIO, and firmware workflows.
Official public repository preserving the NorthSec badge firmware, hardware, README, license, and 2025 hardware tree.
README source for unofficial classification, no-official-badge note, customization invitation, SMD challenge, Feather mounting, and Gerber availability.
Raw README source for post-event challenge use, DFU flashing, STM32CubeProgrammer, ST-Link V2 development, firmware directories, FPGA Icestudio source, and warning that flashing erases badge memory.
Repository overview stating that the archive contains badge building, flashing, operating, and minibadge-maker information.
Public hardware repository with board files, schematic/layout assets, firmware directory, and Gerbers for the challenge badge.
Public archived PCB repository with Gerbers, production board files, schematic files, and dev-board files.
Open KiCad schematic, layout, gerbers, and assembly-data repository linked from the hardware post.
Hardware and firmware project files.
Hardware repository used after the old EMF badge wiki began returning 404 responses.
Hardware repository used after the old EMF badge wiki began returning 404 responses.
Public Great Scott Gadgets repository containing hardware designs, firmware, README, BOM, badge photo, and BSD-3-Clause license.
Raw README evidence for setup paths, firmware, hardware files, and repository structure.
Public hardware, firmware, BOM, Gerber, drill, KiCad-conversion, and MicroPython asset repository.
Public hardware, firmware, BOM, Gerber, drill, KiCad-conversion, and MicroPython asset repository.
Assembler/disassembler source for Python tooling, Mike Szczys documentation credit, serial save/load workflow, and pseudo-op support.
Project source organization.
Archived Hackover post preserving firmware and schematic git clone URLs for badge hackers.
Released CodeWarrior source archive for the MC9S08QG8 firmware.
Released CodeWarrior source archive for the Freescale MC56F8006 firmware.
Badge source-code tarball linked by the technical archive, which labels the code as public domain.
Exact repository badge photo used as the local source original and optimized WebP delivery image under the repository CC BY-NC 4.0 license.
Repository-backed Markdown source for the official badge page text used to corroborate the live page.
Post-event source-release note documenting that the 2016 and 2017 Ruxcon HHV code was published on GitHub.
Post-event source-release note documenting that the 2016 and 2017 Ruxcon HHV badge code was published on GitHub.
Public repository preserving README, schematic PDF, Gerbers, provisioning files, software tree, and license.
Public repository preserving firmware, Gerbers, SPI asset-generation tools, flash image archive, troubleshooting notes, README, and Apache-2.0 license.
Public repository preserving the ADS-B badge software, hardware references, releases, tutorials, FAQ, and Winglet OS build documentation.
Public repository preserving README, Gerbers, KiCad files, drill files, Arduino samples, documentation images, and Apache-2.0 license.
Public Electronic Cats repository documenting the Security BSides CDMX 2025 badge, hardware variants, firmware tree, release assets, licenses, and upstream image source.
Public Electronic Cats repository whose metadata identifies a BugCON 2022 CDMX electronic badge and whose tree preserves README, hardware, firmware, and wiki material.
Public Electronic Cats repository whose metadata identifies the official BugCON 2023 badge, GPL-3.0 license, C++ language, and arduino/badge/bugcon/esp32s3/hardware/rp2040 topics.
Public Electronic Cats repository documenting the BugCON 2025 Linux badge, RV1106G3 hardware, add-on board, readme images, release images, and source-rights caveats.
Public Electronic Cats badge repository for the HackGDL 2025 event badge, hardware/software license statements, release links, and Minino development path.
Badge Pirates public repository preserving the CactusCon 12 ProjectNeoRogue badge archive.
Badge Pirates public repository preserving the CactusCon 13 badge archive under an MIT license.
Badge Pirates public repository preserving the CactusCon 14 badge design, build, manufacturing, enclosure, BOM, and licensing archive.
Open GitLab repository for KiCad, firmware, web configuration, production files, and programming-jig model.
Open GitLab repository linked from the 2025 writeup.
Public Apache-2.0 application branch documenting the conversational interface, local LLM workflow, MCP support, hardware integrations, GGUF model switching, WiFi setup, and debug mode.
Public Apache-2.0 SDK branch documenting the CM5 platform's hardware, audio, camera, e-ink, SAM LED, ASR/VAD, TTS, and optional Whisper software surface.
Public CharlieX repository linked from Hackaday's 2018 LayerOne badge coverage for the ESP32 Alexa experiment source trail.
Public source repository for the badge README, AVR firmware, board and schematic files, image assets, documentation images, and MIT license.
Public source repository for the badge hardware, firmware, documentation, scripts, and license.
Public source repository for the badge README, PIC firmware, USB descriptors, host uploader, board and schematic files, interactive BOM, enclosure assets, and BSD-3-Clause license.
Public repository for the official MHV 2025 badge, including KiCad, firmware, software, README, contributors, and CERN-OHL-W license material.
Public repository for OSHCamp23 badge hardware, firmware, examples, and documentation.