A minimal breadboard-friendly design for the ATmega1284P MCU, named after maniacbug's "mighty-1284p" Arduino core, in recognition of his contribution to the Arduino community. It has all necessary support components, ICSP and FTDI headers, and all GPIO pins are brought out to headers.

05May2014 - An updated version of maniacbug's mighty-1284p core based on Arduino 1.0.5 is available here.

Printed circuit boards can be ordered through OSH Park.

A bill of materials is available on Mouser.

I'd be interested to hear from anyone that builds one.

"The Mighty Mini 1284P" by Jack Christensen is licensed under CC BY-SA 4.0.