Add-on dossier

Thirty-six yellow 0603 LEDs

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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badge interface

The BOM lists D1-D35 plus DNOSE as 36 yellow 0603 LEDs, while the schematic preserves the LED array around PWM0 and PWM1 control nets.

Badge
BSidesPDX 2016 ATTiny85 Badge
Type
badge interface
Status
source-backed
Compatibility
BSidesPDX 2016 ATTiny85 Badge
Source
https://github.com/pdxbadgers/pcb-2016/blob/master/badge.sch

Badge context

Related Resources

firmware source

badge.ino

Repository firmware source for the 1 MHz ATTiny85 Arduino sketch, PWM outputs, CapacitiveSensor inputs, random four-state LED pattern, and alternate sine/cosine analogWrite animation.

Badge: BSidesPDX 2016 ATTiny85 Badge

official event index

BSidesPDX past events

Official past-events index reviewed for the 2016 lineage; it currently carries a date line that conflicts with the 2016 schedule and external event metadata, so the mismatch is recorded as a caveat.

Badge: BSidesPDX 2016 ATTiny85 Badge

official speaker page

BSidesPDX 2016 speakers

Official speaker-page source for Senator Ron Wyden keynote context and hardware-security talks by Joe FitzPatrick, Joe Grand, Lee Fisher, and Piotr Esden-Tempski; no image is reused from the page.

Badge: BSidesPDX 2016 ATTiny85 Badge

schematic

badge.sch

Eagle schematic source for ATTiny85, D1-D35 plus DNOSE LED array, CR2032 holder, PWM0/PWM1, CAP0/CAP1, SENSE, RST, and six-pin J1 header evidence.

Badge: BSidesPDX 2016 ATTiny85 Badge

Source trail

Evidence Sources

BSidesPDX · retrieved 2026-05-15

Past Events

Official lineage index for BSidesPDX past events; its 2016 date line is retained as source context but conflicts with schedule and Calagator evidence.

Badge: BSidesPDX 2016 ATTiny85 Badge

BSidesPDX · retrieved 2026-05-15

Schedule

Primary official schedule source for the Friday October 14, 2016 program and surrounding hardware-security talk context.

Badge: BSidesPDX 2016 ATTiny85 Badge

GitHub / PDX Badgers · retrieved 2026-05-15

BoM.csv

BOM source for ATTINY85-20SUR, 36 yellow 0603 LEDs, two 10 Mohm resistors, four 1206 resistors, and CR2032 battery holder.

Badge: BSidesPDX 2016 ATTiny85 Badge

GitHub / PDX Badgers · retrieved 2026-05-15

badge.ino

Firmware source for the ATTiny85 LED pattern, PWM pins, CapacitiveSensor inputs, and sine/cosine analogWrite animation path.

Badge: BSidesPDX 2016 ATTiny85 Badge

GitHub / PDX Badgers · retrieved 2026-05-15

badge.sch

Eagle schematic source for Tiny85, LED array, CR2032 holder, PWM, capacitive-sense, reset, and six-pin header claims.

Badge: BSidesPDX 2016 ATTiny85 Badge

GitHub / PDX Badgers · retrieved 2026-05-15

pdxbadgers/pcb-2016

Public repository source for the BSidesPDX 2016 Eagle board, schematic, BOM, and Arduino firmware archive; GitHub repository metadata reports no visible license.

Badge: BSidesPDX 2016 ATTiny85 Badge