I am currently in the process of developing an Arduino-powered wristband. The device will be able to run different tools, or apps, that do different things. The issue is one of storage and convenience. I don’t think that I could fit all of the programs within the Arduino’s storage area, and would prefer the programs to be on something like an SD card that could be modified from my laptop. This would also mean that I wouldn’t have to re-flash(?) the Arduino every time I make a change to a program, and would just have to re-compile a separate sketch and replace it with the copy on the SD card.
Is there a way to do this?
Thanks in advance,