“Eight neo-pixels in a ludicrously simple package, with an oh-so-simple Python library - marvellous !!
Ok, it takes up the whole gpio header but, if you want to have some quick-and-easy visual feedback from a project or, like me, just like messing around with pretty lights (while polishing up my Python), it's brilliant!
Using one of these and an Analog Zero board I had a simple pulse-rate display going in about 5 minutes, in less than 10 lines of code!
This is one of those little add-ons that looks way too simplistic, until you start playing with it, then you find dozens of uses for it.”
