Add-on dossier
A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.
The host README and firmware document HID writes that stage data in RAM and commit it into flash for later keyboard/macro output.
Badge context
Primary repository documentation for PIC16F1455, WS2812B/SK6812 LEDs, MPLAB/XC8 setup, DFU mode, dfu-util flashing, Pickit fallback programming, and the badge competition.
Firmware source for USB initialization, button behavior, LED effects, flash-backed messages, generic HID handling, and keyboard-output behavior.
Host-side uploader documentation and HID-write example for sending macro data into badge flash.
BSD-3-Clause license source for the repository code and documentation; no badge image is reused from this repository in this catalogue pass.
Official LayerOne source for the May 27-28, 2023 Hilton Pasadena return-to-in-person event context.
Official HHV page linking the 2023 electronic badge to the public LayerOne2023 repository and describing electronic badge assembly in the village.
Public source repository for the badge README, PIC firmware, USB descriptors, host uploader, board and schematic files, interactive BOM, enclosure assets, and BSD-3-Clause license.
Source trail
Primary technical source for PIC16F1455, WS2812B/SK6812 LEDs, MPLAB/XC8, DFU mode, dfu-util flashing, Pickit fallback, and RubberDucky 2.0 badge-competition framing.
USB descriptor source for the generic HID and keyboard HID interfaces, report sizes, vendor/product identifiers, and keyboard report descriptor.
Keyboard firmware source for HID report generation, ASCII-to-scan-code conversion, alt-code helpers, and the partial RubberDucky command parser.
Firmware source proving USB initialization, generic HID commands, flash-backed messages, button-triggered keyboard output, LED effect modes, and the default `LayerOne 2023` keyboard string.
Public badge source repository preserving the README, PIC firmware, keyboard and USB code, host uploader, Eagle board and schematic files, interactive BOM, enclosure assets, and BSD-3-Clause license.
Official village source linking the 2023 electronic badge to the LayerOne2023 repository and documenting electronic badge assembly support in the HHV.
Official event source proving the May 27-28, 2023 Hilton Pasadena LayerOne return-to-in-person event context.