Nantonos:
Please report any errors, and I will fix them.
Colors indicate comparison to the Mega2560 which has a similar shield connector pinout. Green means the same as Mega2560. Red is for warnings. Orange shows new functionality:
- JTAG and SWD headers for debugging
- DAC outputs
- CAN bus
- Two USB ports
- erase switch
Please ignore the interrupt pins for now, these are not implemented in 1.5 but are planned for 1.5.1 so I will leave them where they are for the moment and revise when 1.5.1 comes out.
revision 2: correct labelling of USB ports, SPI not ICSP header.
revision 3: label JTAG and SWD pins, call out 16U2 ICSP (thanks to PeterVH)The definitive source remains the official Arduino Due hardware page. This pinout photo overlay is just for convenience.
Btw. the Vcc on the SPI is 5V and should be noticed