The original concept of building micro avionics was born in early 2015 which lead in 2017 to formally founding Aerobits, after 2 years of extensive work on miniaturizing ADS-B systems and careful selection of technologies that can be used to create systems for airspace surveillance. This lead to obtaining our first patent for processor and FPGA in the loop fusion, which now creates the basis of all Aerobits systems. The OEM module with an area of only <4cm2 and weighing 1.5g, to this day is the smallest ADS-B / GNSS fusion in the world, now also extended with FLARM functionality. Since the start, Aerobits always stood at the forefront of cutting edge technologies which can be used to ease the safe integration of UAS into non-segregated airspace. Our current portfolio of products includes OEM series, Plug&Play devices and a vast range of bespoke project realized for individual customers globaly.