If you want to thinker will PixiePro's software internals this cable will be an indispensable tool.
Connect to your PixiePro using these instructions:
The "DBG" label is closest to pin 1
Pin ordering is as follows:
- Pin 1 is left unconnected
- Pin 2 is Ground (Black)
- Pin 3 is PixiePro RX (Green)
- Pin 4 is PixiePro TX (White)