Hi Everyone, Sparkfun just created an interesting board ecosystem that could let people to replace the MCU module and still having access to the base board features:
https://www.sparkfun.com/micromoddev https://www.sparkfun.com/micromod#carrier-boards https://www.sparkfun.com/micromod#processor_boards This solution allows you to develop a project with a microcontroller and latter change to another microcontroller without changing your base design. It should be a great solution to use with NuttX, because currently using NuttX (as it happens to Linux too), you can create your application and get it working independently from what processor your are using. What do you think guys? BR, Alan