====r0ket==== r0ket is an electronic name tag and much more. * Proudly display your nick on [[https://events.ccc.de/camp/2011/wiki/Main_Page|Camp 2011]] and future events * Have fun with the camp-applications or alternate firmwares * Use it as foundation for your own microelectronics project * Provide an interesting component as a [[m0dul]] for your event or workshop and rely on r0ket for the basics like display, CPU, power supply and RF * Rapidly develop for and with diverse hardware by combining extensions designed by the community ====Motivation==== After collecting lots of badges from different events (defcon, hope, troopers 11, eh2010, ...), each with it's own great features and applications, the following went through our heads: * It's a pity that you usually can't use them again for a different event * Development after the event is rare and little acknowledged * Usually you end up with heaps of empty batteries * Most of the budget goes to standard parts, reinventing the same basic functionality again and again ====Features==== r0ket aims to be a really useful event badge in itself while also providing a solid foundation for future extensions * Based on ARM Cortex M3 32-Bit microcontroller * Unbrickable, no-programmer-needed USB-bootloader * High capacity lithium-polymer battery, rechargeable via USB * 2.4 GHz radio interface (and maybe optical communication, be surprised) * Sockets for extensions ([[m0dul|m0duls]] and hackerbus)