Friends, we want to make UDOO NEO work as an Arduino, but to get to this level of efficiency we have to port Arduino libraries on UDOO NEO. There are thousands of Arduino libraries, so as you can imagine, we have to choose what to port. At the moment we have someone working on the porting of FastLed and Liquid Crystal. But we're waiting for your ideas on what to port next. So please, unleash hell and tell us which Arduino library you want on NEO.