OK, what does that have to do with it? I’m not connected using the ICSP header. What about the MEGA and the Pro?
I don’t think that’s the problem, but thanks.
Shields are supposed to be compatible with other Arduinos, this one seems that it is not.
And this isn’t the only one. I have a motor shield from Seeed studio and I can’t get it to work on other Arduinos. I haven’t tried it on the seeeduino yet but willing to bet it works fine then.