Thanks for sharing. That looks nicely laid out, and though the people who’ve seen my office might disagree, I’m a big fan of neatness in this kind of work. I noticed you have the CP2102-based USB-to-serial adapter we were talking about the other day and our AVR programmer; do you know the AVR programmer can also be a USB-to-serial adapter, and if so, what is you reason for using both?
Yep I did use the AVR programmer serial port at first, until my CP2102 device arrived. I’ve used both just because I thought the CP2102 device was probably closer to what I might spec in a final design, and my programmer gets moved around from board to board so it isn’t ever on that setup for long.