Unboxing the UNO Mini Board Even though the Arduino UNO Mini Limited Edition is about four times as small as a regular Arduino UNO Rev3 board, it is 100% software compatible as it is equipped with the ...

True you pay more (€40), but it comes in a nicer box, in a non-standard colour, and it also has a footprint that has never been seen before – a tiny (34.2 x 26.7mm) squarish mini-UNO format rather ...