#THOTCON 0x4 Badge Hacking Contest Results

The cornerstone of the THOTCON 0x4 design was to create a platform for a variety of electronics and radio projects.  We’d like to showcase projects people have centered around this year’s AVR based PCB.  The winning entry to our contest is called badgesniff and comes from Mike Ryan (@justfalter). Mike’s work is a powerful use of the radio on the badge.  Not only did Mike create a custom firmware for sniffing the 802.15.4 spectrum via the badge but also a client application for saving the data to pcap files and  instructions for setting up the environment on Ubuntu!

Below is a video demonstration of his work:

The project can be cloned from git by this URI:


Kudos to Mike for creating such a useful tool with great documentation and instructions.  His submission certainly surpassed our expectations.

We’d like to thank everyone who has taken the time to explore the badge for THOTCON 0x4.  If you have a project you couldn’t submit before the deadline last week we’d like to post your work here and archive

THOTCON Badge Hacking Contest Begins!

We’ve all had a full week to recover from the THOTCON and B-sides activity here in Chicago and it is time to get back to hacking.    The badge that was distributed to THOTCON attendees was designed to be hacked and reused in your projects. In the spirit of badge hacking we’d like to announce our first badge hacking contest for the attendees of THOTCON 0x4.

The contest will start today and will run until 11:59 pm CT on Monday, May 27th 2013.

The rules are simple: In hacking there are no rules.

Although there are no rules your submission must be reproducible and should include:

  1. Video Demonstration of your Badge Hack
  2. Any applicable schematics for your hack
  3. Any code and compile instructions

In the interest of collaborative learning any requested information about the badge for the purpose of the contest will be shared with other contest participants. All contest submissions will also be archived on the official badge website.

There will be several categories we will judge against, you’re automatically entered to each category:

  • Best overall badge hack (make us say uhh!)
  • Most hackerish hack (what can you hack with the badge?)
  • Most unorthodox hack (does your badge now dispense cat food?)
  • People’s choice (the tubez chuze)

The prizes will be notoriety and some 3D printed randomness courtesy of the badge crew at Workshop 88.

The astute observer will notice that the pin outs on the side of the board fit the Arduino footprint for access to many of the ATMEGA128RFA1’s peripheral systems and compatibility with most Arduino shields.  The badge can be easily reprogrammed  via the unpopulated ICSP header with (at least) the following methods:

If you’re looking to hack your badge over and over again we have a few left over prototyping kits we were selling during the con and you can get them for $20 plus shipping by emailing us here. 

These include all the prototype rails and headers you need to use arduino shields  plus the passive components necessary to power the badge from a wall wart or other external supply.  The power system components are not necessary to reprogram or hack the chip.

Register here for the contest!