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obo-2024-badge's Introduction

Off-By-One Conference 2024

Hardware Badge

These are the instructions on how to get started and hack your badge. The hardware badge consists of multiple microcontrollers with capture-the-flag challenges.

Conference Badge.pdf

These are the solutions to the challenges on the badge.

Solution

This is the firmware for the glitch target. Take note that the target is running on a 3V3 logic level, and you may reflash using the following commands.

# Fuses
avrdude -c avrisp -patmega328p -e -Ulock:w:0xff:m -Uefuse:w:0b11111111:m -Uhfuse:w:0xd7:m -Ulfuse:w:0xe2:m
# Sketch
avrdude -c avrisp -patmega328p -Uflash:w:target_arduino.ino.hex:i

Soldering Workshop

This guide will tell you how to assemble your LED Name Tag Kit at the Off-By-One conference. This project is suitable for beginners to learn about soldering techniques

Soldering Workshop Guide.pdf

obo-2024-badge's People

Contributors

zst123 avatar

Stargazers

Terence Chan Zun Mun avatar Yuewei avatar Bruce Chen avatar avatar b avatar Hackermanzz avatar Elma avatar

Watchers

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