These boards claim Arduino compatibility and work with Arduino cores from avr-developers.com
QuoteThese boards claim Arduino compatibility and work with Arduino cores from avr-developers.comHow do you know that millis (et al) works correctly on those boards with that core?I certainly could have made a mistake analyzing the code but by my calculations the 20 MHz boards are off by 0.39%; the 14745600 Hz board is off by 6.84%; and the 18432000 Hz board is off by 0.10%.
Not sure what the lines at the left side do,
what you are referring to by Serial Polarity tho.
I've had no luck finding a 2x2 crimp on type for a ribbon cable.
I couldn't find a 2 pin header that was just pins.
You guys make it sound like I need to get the prototypes ordered yesterday!
I'm glad you are still considering the manual Vs auto-voltage switching function. Can live with either but still think the board space could be used for more useful purposes.