Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
Four PCB-integrated resistive touch sensors control sample triggering, sequencer behavior, pitch shifting, and filtering through RP2040 ADC readings.
Badge context
Official badge page documenting third consecutive electronic badge year, artistic and sonic concept, customization, reveal session, team credits, repository, and manual.
Official event page documenting Champion ticket badge inclusion, October 22-24, 2025 dates, CEC Buenos Aires location, and badge details link.
Public hardware and firmware repository for RP2040 audio badge features, build paths, UF2 flashing, sample conversion, and credits.
Source trail
Primary badge source for third consecutive electronic badge year, artistic sonic concept, customization, reveal timing, team credits, repository, and manual.
Primary event source for Champion ticket badge inclusion, limited-stock note, CEC Buenos Aires context, and badge detail page link.
Primary repository source for RP2040, audio, touch, LEDs, rechargeable power, firmware, UF2 flashing, sample customization, and GPL-3.0 repository license.