HYDRABUS THINGS TO KNOW BEFORE YOU BUY

HydraBus open source multi-Resource for anybody enthusiastic about Discovering/developping/debugging/hacking/Penetration Testing for fundamental or Sophisticated embedded hardwareThe HydraBus board is a little (60mm x 37mm) and inexpensive, multi-Device extensible board with STM32F405 Cortex M4F 32bits MCU @168MHz with a totally open supply firmwar