Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
Hackaday reports BLE and NFC alongside the low-power badge design, while the hardware archive identifies the nRF52832-based MDBT42Q module.
Badge context
Public NodeBadge app endpoint associated with the badge tooling and attendee-facing JavaScript badge workflow.
Hardware directory documenting Eagle CAD board and schematic files, PDF board/schematic exports, firmware.hex, the MDBT42Q nRF52832 module, and MCCOG128064B12W-SPR LCD.
Official repository PNG board-layout raster embedded by the README as the badge board image and used as the rights-cleared upstream render source for the local WebP delivery asset.
Apache License 2.0 text for the NearForm nceubadge repository, used as the image reuse basis for the official upstream raster render.
Espruino event note placing NodeConf EU 2017 in Kilkenny on November 5-8 and identifying it as a custom-badge deployment.
NearForm public repository preserving the open-source badge project, apps, hardware directory, firmware image, JSON/name tooling, tests, and examples.
Secondary technical writeup describing the Puck.js/Espruino lineage, BLE, CR2032, LCD, buttons, NFC, prototyping area, attendee-name programming, Konami-code behavior, and challenge context.
Source trail
Project-owner ecosystem source for the November 5-8, 2017 Kilkenny event context and custom-badge deployment.
Credible secondary technical source for BLE, CR2032 power, LCD, buttons, NFC, prototyping area, attendee-name programming, Konami-code unlock, and Grand Challenge behavior.
Official upstream repository PNG board-layout raster embedded by the README as the board image; used only for image provenance under the repository Apache-2.0 license.
Apache-2.0 repository license source used to document the reuse basis for the official upstream badge raster render.
Primary source for Eagle design files, exported schematic and board PDFs, firmware.hex, MDBT42Q/nRF52832 module, and MCCOG128064B12W-SPR LCD details.
Primary source for the open-source badge repository, JavaScript apps, firmware image, example code, attendee-name tooling, tests, and project structure.
Public badge-webapp source used to corroborate the attendee-facing NodeConf badge tooling surface.