Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The board exposed CP2102 serial-over-USB, SPI SSD1306 OLED, I2C pressure/temperature and light sensors, a GPIO push button, and a PWM tricolor LED for driver-writing exercises.
Badge context
Official LCA2019 programme source for the January 21-25, 2019 University of Canterbury, Christchurch context and tutorial/miniconf framing.
Project context for E-ALE as in-person embedded Linux seminars using real hardware kits priced near cost, plus slides/code licensing context.
Seminar page documenting the board as a Raspberry Pi Zero bonnet created for LCA with sensors, LEDs, buttons, and lab use.
E-ALE conference page documenting Raspberry Pi Zero WH lab use, Floral Bonnet purchase, NZD 20 on-site price after ARM sponsorship, and component capabilities.
Official LCA2019 Apprentice Linux Engineer page documenting hands-on embedded hardware, the Floral Bonnet purchase requirement, topic sequence, Jack Erskine 133 room, and Christchurch event context.
Source trail
Project context for E-ALE hardware-kit policy, real embedded hardware labs, near-cost kit pricing, and public seminar material licensing.
Seminar source for the Floral Bonnet as the LCA-created Raspberry Pi Zero sensor, LED, and button board used in the lab walkthrough.
Primary E-ALE source for Raspberry Pi Zero WH lab use, Floral Bonnet price and ARM sponsorship, sensor package role, and component list.
Primary LCA2019 source proving the E-ALE track, embedded/IOT/security tutorials, hands-on hardware design by ALE volunteers, Floral Bonnet purchase requirement, seminar topics, and room placement.
Official source for the January 21-25, 2019 University of Canterbury, Christchurch conference setting and hands-on tutorial/miniconf structure.