This is a Intellijel format 1U variant of stziopa / Bastl Instruments' Kompas Probability Trigger Generator 3U Eurorack module. By using an Arduino Nano (original or clone), changing or completely rebuilding the firmware is very easy. You don't need a programming adapter, because the nano already contains one. For extensions and modifications, all pins are led out on pin headers like on the original Kompas module.
The three tracks called "coordinates" each have their own tempo and trigger ... read more