Digilent chipKIT Max32 Microcontroller Board with Mega R3 Headers - 410-202 Arduino MEGA form factor 83 available I/O Microchip PIC32MX795F512 processor 80 Mhz 32-bit MIPS 512K Flash, 128K RAM USB 2.0 OTG controller 10/100 Ethernet MAC Dual CAN controllers Compatible with existing Arduino code examples, reference materials and other resources through the use of a modified version of the Arduino IDE, available as a FREE download Can also be programmed using Microchip's MPLAB (along with a PICkit 3 or 6-pin header)