Pan kolega Mrazik tu niekolkokrat bol spominal BlackMagic probe, t.j. JTAG/SWD dongle so zabudovanym GDB serverom. Teraz je na kickstarteri: https://www.kickstarter.com/projects/esden/1bitsy-and-black-magic-probe-demystifying-arm-prog to druhe je len taka vseobecna dosticka s 'F415 (som zvedavy co im povie colnica ked to budu rozosielat z USA ;-) ) wek