UDOO is a family of open-source, Arduino-powered mini PCs, compatible with Android and Linux, that you can exploit both as embedded systems for DIY-electronics projects and as low-power-consumption, fanless computers for everyday use. The product line involves four single-board computers (UDOO Quad/Dual (2013), UDOO Neo (2015), UDOO X86 (2016), and UDOO Bolt (2019)) that differ over various aspects.