STUDent SATellite (STUDSAT) is India’s first Twin - Nano satellite project which aims to demonstrate in-orbit separation, inter-satellite communication and drag-sail mechanism. The mission life of this class of satellites is short mainly due to two reasons. Firstly, the constraints on the volume of the satellite limit the scope of energy capacity which in turn degrades the survivability of the satellite. Also, the adverse and hostile environment in space necessitate the need for space-grade components in the design. Hence there is necessity for a system which can withstand itself in faulty environment and thereby increasing mission life of satellite.

Keywords : STM32F407VG Discover Board, CAN ,UART