chipKIT for the Arduino™ CommunityApplication development using an environment based on the original Arduino™ IDE modified to support PIC32 that also still supports the original Arduino™ line. Leverages existing code examples, tutorials and resources
Pin-out compatibility with many existing Arduino™ shields that can operate at 3.3
Lower price-point at four times the performance than existing solutions
Advanced capabilities including:
Integrated USB (Device/Host, OTG)
Integrated Ethernet
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=2095¶m=en553910 Microchip® PIC32 32-bit MIPS processor (PIC32MX320F128)
Compatible with existing Arduino™ code examples, reference materials and other resources
Arduino™ "Uno" form factor
Compatible with Arduino™ shields
42 available I/O
$26.95
Microchip® PIC32 32-bit MIPS processor (PIC32MX795F512)
Provides additional memory and advanced communications peripherals
Compatible with existing Arduino™ code examples, reference materials and other resources
Arduino™ "Mega" form factor
Compatible with Arduino™ shields
83 available I/O
$49.50
Available for sale at
http://www.digilentinc.com/Products/Catalog.cfm?NavPath=2,892&Cat=18