Nowadays the usage of embedded systems is widespread. They find applications in every aspect of our life. The most famous embedded system in consumer electronics is Arduino because it is open-source, easy to program and with extendable functionalities thanks to hardware components called “shields”. This work of thesis aims at developing and providing an Arduino-like baseline software for a custom board provided by Ideas&Motion (I&M), called EVduino, equipped with an Infineon Tricore. This control unit is Arduino-like also from a hardware point of view, with the possibility to attach shields, and is intended for the Automotive field. EVduino overcomes Arduino thanks to the possibility to define more than one task, making them run concurrently with a rate monotonic scheduling.