Toadstool Development Board - ATmega328P
The Toadstool family is made up of breadboard-friendly prototyping boards that house a microcontroller, and modules called Caps that connect using a standard header. The prototyping board is analagous to an Arduino/Launchpad and the Cap analagous to a shield/boosterpack.
This repository contains the schematics for the Toadstool-Mega328 prototyping board, a breadboard-friendly PCB that houses the ATmega328P microcontroller (or other Atmel pin-compatible variants such as the ATmega8/48/88/168/328).
The boards were layed out using KiCad - KiCad is open source and awesome.
There are a number of other CrashBangProto respositories containing the schematics for other Toadstool boards and Caps, as well as sample code to get you up and running.
Visit the Toadstool Webpages for more information on the project.

