HydraBus open up resource multi-Instrument for anybody considering Discovering/developping/debugging/hacking/Penetration Testing for fundamental or State-of-the-art embedded hardwareThe HydraBus board is a little (60mm x 37mm) and low cost, multi-Device extensible board with STM32F405 Cortex M4F 32bits MCU @168MHz with a totally open supply firmwar