Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The CADLAB README describes a 39x9, 351-LED matrix as the badge's main display surface.
Badge context
Public project file tree for PCB ESP32 folders, schematics, Gerbers, panel files, BOM material, and design history.
Portuguese event preview anchoring the March 21-23, 2019 Lisbon event and Pavilhao Carlos Lopes venue.
Portuguese post-event coverage for the March 21-23, 2019 Pixels Camp edition at Pavilhao Carlos Lopes.
Afonso Muralha CADLAB archive for the 2019 Pixels Camp PCB badge, including README hardware details and source-file listing.
Official Pixels Camp context describing the Lisbon event, hacker-spirit audience, talks, workshops, competitions, and 48-hour hackathon.
Source trail
Project-owner hardware source for the 2019 Pixels Camp PCB badge, ESP32, 39x9 LED matrix, IS31FL3741 driver, USB/LiPo power, CH340G serial, schematics, Gerbers, and board structure.
Public design-file source confirming the PCB ESP32 folders and hardware-design archive structure.
Secondary post-event source for the 2019 Pixels Camp dates, venue, sponsor context, and hackathon outcome.
Official source for event scope, Lisbon setting, hacker-spirit audience, talks, workshops, competitions, and hackathon context.
Secondary source for the 2019 edition's March 21-23 dates, Pavilhao Carlos Lopes venue, free-entry context, and Bright Pixel organization.