Issue dossier
The listing describes display cues for deauthentication activity and nearby Flipper Zeros. The older source uses Wi-Fi promiscuous filtering/channel hopping and BLE prefix matching, but the sources do not establish a final 2026 scan configuration, detection accuracy, false-positive/false-negative rate, nearby-device identity proof, RF performance, user notice/consent model, data retention behavior, venue policy, certification, or jurisdiction-wide legality.
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
Back to issues index
radio monitoring, false-positive, privacy, and regulatory boundary · current listing and reviewed source code · feature family documented with operational limits unknown
The dossier does not characterize the badge as a reliable detector, a complete Flipper identifier, a private/passive tool in every context, a regulatory-approved radio, or operational guidance for monitoring nearby people/devices.
- Badge
- BTV Camera Badge (DEF CON 34 Fundraiser)
- Category
- radio monitoring, false-positive, privacy, and regulatory boundary
- Severity
- note
- Confidence
- current listing and reviewed source code
- Status
- feature family documented with operational limits unknown
- Timeframe
- pre-event source pass
- Source note
- BTV Eventbrite fundraiser listing and `camera_badge_rev01` source review.
Evidence
Related Resources
MIT firmware, CAD, and fabrication archive
Public MIT-licensed repository describing itself as a DEF CON 32 indie badge and preserving Arduino code, build scripts, KiCad project, Gerbers, parts list, assembly guide, documentation, and fabrication material. Repository images are not reused because no individual image was selected with complete catalogue image provenance.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)
official historical village page
Blue Team Village's official DEF CON 32 page linking its Camera Badge documentation and purchase trail. It establishes the earlier event context but does not itself identify the current 2026 fundraiser units as a new DC34 revision.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)
official village fundraiser listing
Blue Team Village at DEF CON's current Eventbrite listing for the August 7-9, 2026 Las Vegas pickup-only fundraiser: $120 assembled and $60 kit offers, current pickup/refund terms, fundraiser purpose, maker-described behavior, kit inventory, credits, and event imagery without a reusable-image permission basis.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)
Source trail
Evidence Sources
Blue Team Village · retrieved 2026-05-15
Primary historical village source identifying the BTV Camera Badge within DEF CON 32 context and linking the Camera Badge documentation/purchase trail. It does not prove a separately engineered 2026 version.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)
Blue Team Village / GitHub · retrieved 2026-05-15
Primary MIT-licensed technical archive whose README calls the project a DEF CON 32 indie badge and supplies code, art, CAD, KiCad, Gerbers, parts/assembly documentation, Arduino build/upload guidance, and the reviewed Wi-Fi/BLE source behavior. It does not establish a final 2026 production configuration or cleared image asset by itself.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)
Blue Team Village at DEF CON / Eventbrite · retrieved 2026-05-15
Primary organizer-published source for the August 7-9, 2026 Las Vegas Convention Center pickup fundraiser, 501(c)(3) purpose, $120 assembled / $60 kit tiers, current kit list, maker-described camera-lens display behavior, pickup/refund terms, named credits, and no reusable image permission.
Badge: BTV Camera Badge (DEF CON 34 Fundraiser)