THE 5-SECOND TRICK FOR HYDRABUS

HydraBus open up source multi-Device for any person keen on Mastering/developping/debugging/hacking/Penetration Testing for standard or Highly developed embedded hardwareThe HydraBus board is a little (60mm x 37mm) and low price, multi-Instrument extensible board with STM32F405 Cortex M4F 32bits MCU @168MHz with a completely open up source firmware