Hello,
I did some reverse engineering on the pins of 2560 used on TouchShield Slide and this is what i've found.
Feel free to update the table because i don't guarantee that the table is 100% correct (i check the pins 3 times... but who knows)
Now i have to find how can i use Serial2 and Serial3 in software...
TouchShield Slide Pins.xls (204 KB)