hello i notice recently the adafruit Grandcentral M4 board has a Spi flash storage device for programming. It shows up as a Usb mass storage device.
I do not have a M4 board. I do have a uno board and a Arduino Zero board. I also have some Winbond W25Q64 64Mbit 8MByte Flash Storage chip. I was wondering if it is possible to do the Same Mass storage device? Not to be for programming but to store some text file and be able to read from that text file in serial monitor. Is there a way to do something like this? It is above my knowledge of my limited programming skills But I'm willing to try.