Greetings
I am using a shield on my MEGA but need to use ICSP.
There is another ICSP set of pins in the upper left side, by the Pot. Can I use this set versus the one in the middle of the shield? And, if so, what is the pin layout?
Thanks Much!
Doug
No, that set is for the ATmega16u2 doing the serial-USB conversion.
But a keyboard doesn't sound like it should interfer with ICSP. Can you post a schematic of your circuit and of the shield (or at least a link to it)?
I guess OP's problem is that the shield covers the pins.