jrgdiaz
GitHub repository owner for the public HHW_HackConRD2024 badge archive.
SourceHackConRD 2024 · Dominican Republic · 2024
HackConRD 2024 ATTiny85 Badge
First official Dominican Republic badgelife badge
HackConRD 2024's first official badge was an ATTiny85-based electronic conference badge documented by a public repository and workshop writeup, with lanyard wear, challenge/hidden-feature firmware, serial reprogramming, aRGB LED expansion, buzzer output, and KiCad manufacturing-file evidence.
EventHackConRD 2024
SeriesHackConRD
LocationDominican Republic
CountryDominican Republic
People
Authors & Credits
HackConRD
The 2024 writeup identifies the official HackConRD badge and frames it as the first badge iteration for the HackConRD community.
SourceWhy It Mattered
It adds a Caribbean hacker-conference badge lineage to the worldwide compendium and captures HackConRD explicitly marking the start of Badgelife in its Dominican Republic community.
Hardware
The repository README and workshop writeup identify the badge as the official HackConRD 2024 badge, built around an ATTiny85 / ATTiny45/85 Optiboot target. The public files include a KiCad schematic, BOM CSV, placement CSV, and fabrication ZIP; the documentation describes serial-interface pins, a reset button, physical pin 2 for aRGB LED control plus external aRGB expansion pads, and physical pin 3 for buzzer control.
Software & Apps
The source trail says the conference firmware was developed specifically for the event, included challenges and hidden features, and was fully reprogrammable including the bootloader. The README documents Arduino IDE / ATTinyCore setup, Optiboot bootloader guidance, serial upload workflow, and a BadgeFirmwareCollection repository directory.
Lore
The HackConRD badge-team writeup explains badges as lanyard-worn hacker-culture collectibles with challenges and hidden secrets, and says HackConRD used its conference logo for this first official badge iteration.
Lifecycle
Add-ons & Upgrades
badge I/O
source-backed
aRGB LEDs and buzzer
The README says physical pin 2 controls badge aRGB LEDs and external LED expansion pads, while physical pin 3 controls the built-in buzzer.
Source
badge lineage
source-backed
First official HackConRD badge
The badge-team writeup says HackConRD used the conference logo for the first iteration of its official badge, marking the beginning of Badgelife in the HackConRD community.
Source
firmware workflow
source-backed
Serial reprogramming workflow
The documentation maps serial-interface pins and reset-button timing for uploading Arduino IDE code to the badge.
Source
hardware source release
source-backed
KiCad manufacturing archive
The public repository preserves a KiCad schematic, BOM, placement CSV, and fabrication ZIP for the 2024 badge.
Source
microcontroller
source-backed
ATTiny85 Optiboot badge core
The README identifies ATTiny85 / ATTiny45/85 Optiboot as the badge controller target and documents Arduino IDE / ATTinyCore setup.
SourceOperational history
Issues & Camp Impact
distribution-depth caveat
note
The recovered 2024 source trail proves an official HackConRD badge and event-specific firmware, but does not expose a ticket-tier archive, final production count, pickup process, or post-event attendee guide.
The record states first official badge and technical archive details without claiming attendee-wide distribution mechanics or quantity.
- Confidence
- badge-team source but no ticket archive
- Status
- needs event archive recovery
- Timeframe
- HackConRD 2024
- Source note
- Verpent HackConRD 2024 writeup and HHW_HackConRD2024 repository.
missing rights-cleared image
note
No HackConRD 2024 ATTiny85 Badge image is published because the current public source trail has not been paired with a reusable original badge or artifact photo or official upstream raster render with source URL, license or permission basis, attribution, and processing notes.
The Dominican Republic record remains source-backed and image-free rather than copying source-page media, documentation screenshots, event photos, social media, placeholders, or generated approximations.
- Confidence
- local project policy
- Status
- needs licensed original replacement
- Timeframe
- current catalogue build
- Source note
- badge.gallery image policy and HackConRD 2024 badge-team writeup and public HHW_HackConRD2024 repository source trail.
repository-license caveat
note
GitHub reports no detected license for `jrgdiaz/HHW_HackConRD2024`, and the badge-team writeup does not expose a reusable image license.
The catalogue cites the repository as evidence for the 2024 badge but does not copy its render, photos, pinout images, screenshots, notebook media, or fabrication archive media into the public image directory.
- Confidence
- GitHub metadata
- Status
- documented for source only
- Timeframe
- current catalogue build
- Source note
- GitHub repository metadata, HackConRD 2024 writeup media, and badge.gallery image policy.
Resources
HHW_HackConRD2024 repository
source repository · Public repository preserving documentation for the official HackConRD 2024 badge, firmware collection, KiCad schematic, BOM, placement CSV, fabrication ZIP, and notebook material.
HackConRD 2024 BOM
bill of materials · Repository BOM CSV for the 2024 badge manufacturing archive.
HackConRD 2024 KiCad schematic
hardware source · Repository KiCad schematic source for the 2024 badge design.
HackConRD 2024 badge README
badge README · README source for official badge wording, first-iteration badgelife context, ATTiny85 features, firmware, serial programming, aRGB LEDs, and buzzer notes.
HackConRD 2024 badge-team writeup
project writeup · Badge-team workshop post documenting the official HackConRD 2024 badge, first-badge / badgelife framing, ATTiny85, lanyard use, challenges, hidden features, serial interface, LEDs, buzzer, and manufacturing-file context.
HackConRD 2024 firmware collection
firmware archive · Repository directory preserving 2024 badge firmware material.
Sources
GitHub / jrgdiaz: jrgdiaz/HHW_HackConRD2024
Retrieved 2026-05-23 · Primary public repository for the 2024 HackConRD badge archive; GitHub metadata reports no detected license, so the repository is evidence rather than image-permission basis.
GitHub / jrgdiaz: HHW_HackConRD2024 README
Retrieved 2026-05-23 · Repository README source for official badge language, first official HackConRD badge context, ATTiny85 features, firmware, serial upload, LED, and buzzer documentation.
GitHub / jrgdiaz: HackConRD 2024 KiCad and BOM files
Retrieved 2026-05-23 · Hardware-source trail for the KiCad schematic, BOM CSV, placement CSV, and fabrication ZIP recovered from the repository.
Verpent / HackConRD badge team: Hardware Hacking Workshop - HackConRD 2024
Retrieved 2026-05-23 · Primary badge-team writeup proving the official HackConRD 2024 badge, first-badge badgelife framing, lanyard use, ATTiny85 hardware, conference firmware with challenges/hidden features, serial programming, aRGB LEDs, buzzer, and manufacturing-file context.