Why It Mattered
The 2019 badge moves toward game and media-like interactions: color display, file storage, image display examples, IR tools, and menu-based firmware.
BornHack 2019 · Denmark · 2019
Color screen, MicroSD, and IR badge
A Happy Gecko badge with 240x240 color display, MicroSD card reader, basic infrared communication, and a C firmware codebase split into modules.
People
No public individual author, designer, firmware, or team credits have been seeded for this badge yet. Add named credits only when a primary badge-team page, repository, talk, or other source identifies the people or team behind the work.
The 2019 badge moves toward game and media-like interactions: color display, file storage, image display examples, IR tools, and menu-based firmware.
EFM32HG322 Happy Gecko microcontroller, 240x240 color display, MicroSD card reader, IR transmitter/receiver, buttons, LEDs, and USB update flow.
C firmware using geckonator, FatFs for SD-card work, menu code, bitmap display examples, snake, IR dump tools, and dfu/mass-storage update paths.
The README is written as a starter kit for campers to add a C file and wire it into the main menu.
Lifecycle
Operational history
The record remains source-backed and image-free rather than copying repository diagrams, documentation screenshots, event media, attendee photos, placeholders, or generated approximations.