We haven't tested the
GrovePi with other platforms such as:
I've been looking over the web and I saw that the
Tinker XU4 and the
Pine64 have the same
pinout scheme as the
Raspberry Pi's one.
The exception is the
Odroid XU4, where I can see that the pins' functionalities don't match.
Even though these platforms can run the same
Debian distro, we're not sure if they are going to work - there may be some little differences that can make the board reset indefinitely or stop the system from booting up or anything (you never know for sure).
So, this would require some testing before it's a sure thing.
As for the
Grove Shield, it should work as long as the platform is
Arduino compatible. But then again, we haven't tested with such platforms.
Out of curiosity, what project are you thinking at?
It seems you're trying to fly away from the
Raspberry Pi environment.
What made you took this decision?