The Sparkfun forum is pretty slow in response, so I chose to ask this here:
I've downloaded the bootloader file, installed the MCFPSUSB.exe, completed my UBW circuit, and stuck on few things for now, one which is:
How do I make the LED at RC2 blink? (this is very embarrassing, okay!) I mean through a command window or something, isn't it? So you click a button in a GUI, the LED goes on or does something fancy. What program supports that kind of action?