This would be very easy to get running on the BeagleBoneBlack as well, and with a tiny bit of work, BoneScript could be baked right in, allowing easy access to GPIO ports. It would be even easier (and much prettier) to learn basic electronics than Arduino.

That being said, for more advanced electronics with RPi or BBB, it's so beneficial to be able to host an Arduino on top to do the bitbanging. Trying to use the BBB's Programmable Realtime Unit sucks!