Add-on dossier

MiniBadge connector and I2C standard context

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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SAINTCON 2021 MiniBadge Collection source-backed

add-on specification

The public MiniBadge standard supplies the shared connector and I2C protocol context for SAINTCON MiniBadges, while this record keeps per-board firmware claims limited to recovered 2021 evidence.

Badge: SAINTCON 2021 MiniBadge Collection
Type: add-on specification
Status: source-backed
Compatibility: SAINTCON MiniBadge ecosystem
Source: https://raw.githubusercontent.com/lukejenkins/minibadge/master/README.md

Badge context

Related Resources

add-on specification

MiniBadge standard

Public MiniBadge hardware standard source used as connector and I2C context for the SAINTCON MiniBadge ecosystem.

Badge: SAINTCON 2021 MiniBadge Collection

official badge page

Archived official page documenting the 2021 MiniBadge collection, status badges, challenge/community badges, soldering and puzzle badges, unofficial badges, acquisition notes, and designer attribution.

Badge: SAINTCON 2021 MiniBadge Collection

official event archive

SAINTCON 2021 archive

Official mirror source for the 2021 SAINTCON site, return-to-real-life context, archive provenance, and MiniBadges page link.

Badge: SAINTCON 2021 MiniBadge Collection

official schedule

SAINTCON 2021 Sched listing

Sched event listing corroborating SAINTCON 2021 dates, Provo, Utah location, and offline event context.

Badge: SAINTCON 2021 MiniBadge Collection

official venue page

SAINTCON 2021 venue page

Official venue page documenting Utah Valley Convention Center, 220 Center Street, Provo, Utah as the SAINTCON 2021 venue.

Badge: SAINTCON 2021 MiniBadge Collection

Source trail

Evidence Sources

GitHub / lukejenkins · retrieved 2026-05-15

lukejenkins/minibadge README

Public MiniBadge standard source for connector and protocol context; cited without claiming all 2021 MiniBadges implemented active I2C behavior.

Badge: SAINTCON 2021 MiniBadge Collection

Sched / SAINTCON · retrieved 2026-05-15

SAINTCON 2021 Schedule

Schedule source corroborating October 18-22, 2021 dates, Provo, Utah location, and offline event status.

Badge: SAINTCON 2021 MiniBadge Collection

UtahSAINT / SAINTCON · retrieved 2026-05-15

Content - MiniBadges

Primary source for MiniBadges of SAINTCON 2021, official and unofficial sections, badge names, designer fields, and acquisition notes.

Badge: SAINTCON 2021 MiniBadge Collection

UtahSAINT / SAINTCON · retrieved 2026-05-15

Venue

Official venue source for Utah Valley Convention Center in Provo, Utah.

Badge: SAINTCON 2021 MiniBadge Collection

UtahSAINT / SAINTCON archive mirror · retrieved 2026-05-15

SAINTCON Main Page

Official event archive source for SAINTCON 2021 site context and the archived MiniBadges page navigation.

Badge: SAINTCON 2021 MiniBadge Collection