Badges are in coded and tested. Source to be released at Defcon.
Official sign up is CLOSED. Check twitter/email for when to pick up. Very limited extra badges available onsite.
Two lithium AA batteries will be provided (~8hr battery life each).
Most standard Nicd AA's will not work as the badge draws too much power.
We highly recommend purchasing a NIMH rechargeable AA before defcon. Walmart sells them and frys
New feature: Scrolling Text
More pictures: https://imgur.com/a/Vn8pm
If you wish to customize the code on the badge you will need a PicKit3. Amazon sells them
We have a twitter. http://twitter.com/nullibadge
Nullibadge is a custom fabricated badge for Defcon 25 built by the Nullify hacking community in Omaha, NE. They utilize a PIC16LF18346 microcontroller and have many purpose built features.
There are 16 Leds that can be customized to show various animations.
A 4 Character Display, which when button activated will run a slot machine animation to display a beverage choice. (SHOT, BEER, VDKA, WSKY, WATR).
Each badge will also feature an IR transmitter and recevier which can be used to interact with and shoot other badges. While tag mode is restricted to close distances by a tweak in the receiver, the particular IR transmitter used in this badge is VERY powerful and with some coding could shut off all TVs from long distances.
The 4 Character display can scroll text and there is a menu to switch between different modes. A+B+Y=Menu A=Left B=Right X=Back Y=Enter
Cost $60 - Pre registration is CLOSED. Cash
only on site during Defcon 25 at Caesars Palace.