I am new to this type of system, I recently purchased a Centipede shield to make it work with the Arduino Mega, I was wondering where I could find an easy step by step to programme the Mega, the type of programming that I want is when I give an input by means of a switch a programme starts to switch on the outputs in sequence with time delay between each other (like a running lights).
can it be that the I2C pin have different pinnumbers on a mega than in the standard centipede lib?
yes, pin 20 & 21