Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The public guide identifies the D1 Mini ESP8266 development board as the badge compute module and documents header orientation and USB flashing behavior.
Badge context
Badge assembly source for conference-bag contents, D1 Mini ESP8266, MAX7219 driver, LED displays, BOM, orientation notes, and HHV part exchange.
Public badge documentation landing page linking assembly, upload-code, and registration instructions.
Hackers Challenge registration source for badge ID, UUID, serial boot output, and badge game-score behavior.
Flashing source for HHV flash stations, CH340G setup, esptool.py command, NodeMCU/Lua workflow, custom code upload tools, and community extras.
Official archive source for October 11-14, 2016 dates, Provo, Utah event context, and Hackers Challenge navigation.
Official venue source documenting Utah Valley Convention Center, 220 Center Street, Provo, Utah as the SAINTCON 2016 location.
Source trail
Assembly source for the badge kit, D1 Mini ESP8266, MAX7219 LED driver, 4-digit LED modules, BOM, header/socket cautions, and HHV part exchange.
Registration source for Hackers Challenge badge ID, UUID output, serial boot message, and score display behavior.
Badge documentation source for assembly, flashing, and registration navigation.
Flashing source for HHV flash stations, esptool.py, CH340G drivers, NodeMCU/Lua customization, badge firmware image link, and community extras.
Official venue source for Utah Valley Convention Center in Provo, Utah.
Official event archive source for October 11-14, 2016 timing, Provo context, and Hackers Challenge event navigation.