Issue dossier
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
The catalogue records the real scanner badge while keeping technical claims limited to the public attendee writeup.
Evidence
Secondary event listing source used for September 29-30, 2017 Phoenix Convention Center context, not for badge technical details.
First-hand attendee source for the CactusCon 2017 paid badge package, Phoenix-area event context, WemOS-based Wi-Fi/Bluetooth scanner behavior, soldering troubleshooting, and image-rights boundary.
Board-vendor link named by the attendee writeup for the badge's WemOS-board foundation; used only to preserve the linked hardware reference, not to infer a specific module variant.
Source trail
First-hand attendee source for CactusCon 2017 paid badge package, soldering/de-soldering troubleshooting, WemOS-board identity, Wi-Fi SSID/signal display, Bluetooth MAC-address scrolling, and image-rights boundary.
Secondary event-context source for September 29-30, 2017 Phoenix Convention Center metadata; not used for badge technical claims.
Linked vendor reference named by the attendee writeup for the badge board foundation; not used to infer a specific WemOS module beyond the source text.