Download uChip quickstart guide here (07/10/2019: updated!).
Full KiCAD uChip project can be downloaded here!
Get the latest Arduino board support package for uChip here: https://github.com/ITACAInnovation/uChip
Drivers for uChip can be found here (version 1.0.1).
Take a look at some examples below with uChip (warning: links to external websites!)