scotws wrote:
SD card sockets. Two of them, because life was always better with two floppies back in the day. One SPI line each. Since my "real" computers have SD card access, I should be able to write code there, stick the card in this computer and boot without all the messy EEROM stuff I'm doing now.
Some of the Arduinos are using Wifi to be programmed so there is no more plugging in these things to the computer.