Using SD card on MKRZero

Hi,

Would it be possible to use the sd-card on a MKRzero ARduino for storing multiple chunks of data from an external RPi 3. Ie. Can I download a bitmap from RPi (preferrably using Processing) to MKRZero and get the sketch to access the bmp data in realtime?

Would it be possible to use the sd-card on a MKRzero ARduino

Yes.

for storing multiple chunks of data from an external RPi 3.

Or for storing anything you like.

Can I download a bitmap from RPi (preferrably using Processing)

What is pushing the data doesn't matter.

to MKRZero

Of course.

and get the sketch to access the bmp data in realtime?

That depends on what you mean by "access the bmp data" and what you want to do with the data. Exactly what code is going to access the data? For what purpose?