I was looking forward to controlling my adafruit WS2081 led strips with the new digispark chip. They are so small, just about the same width as the led strip itself.
However, the adafruit WS2801 library a dependency on SP, which appears to be missing from the digispark.
There's comments out there in the blog world about removing references to SP and letting it rely on "bitbanging", whatever that means.
I can code in processing, but C? not so much. What's bitbanging and/or what might it take to end up with a version of the WS2801 that can work with digispark?