BornHack

BornHack 2020

A SAMD21 CircuitPython badge with a charlieplexed LED matrix, IR communication, buttons, SAO header, and exposed pads.

Funen · Denmark · 2020

BornHack 2020 Badge

A SAMD21 CircuitPython badge with a charlieplexed LED matrix, IR badge-to-badge communication, navigation buttons, SAO header, and exposed pads.

Lifecycle

Add-ons & Upgrades

BornHack 2020 Badge historical

hardware expansion

SAO and exposed IO pads

The unpopulated SAO v1.69bis header and rear IO pads made the LED-matrix badge useful for soldered extensions.

Compatibility: BornHack 2020 Badge

Operational history

Issues & Camp Impact

BornHack 2020 Badge note

missing rights-cleared image · local project policy plus repository recheck · needs licensed original replacement

No BornHack 2020 badge image is published because the current source trail has not been paired with a reusable original badge photo or official upstream raster render with source URL, license or permission basis, attribution, and processing notes.

The record remains source-backed and image-free rather than copying repository diagrams, documentation screenshots, event media, attendee photos, placeholders, or generated approximations.

Resources

BornHack badge2020 source · Hardware branch README covering SAMD21, CircuitPython, LED matrix, IR, buttons, SAO, and exposed pads.

Sources

BornHack GitHub: BornHack badge2020 Retrieved 2026-05-15 · Hardware branch README covering SAMD21, CircuitPython, LED matrix, IR, buttons, SAO, and exposed pads.