# MBX singlecore ## Overview This example demonstrate how MBX works. The data sent by interface A can be received by interface B. Similarly, data sent by interface B can be received by interface A. ## Board Setting No special settings ## Running the Example When the project runs correctly, and the serial port terminal will output the following information: ```console mbx single core example mbx singleword communication start mbxa sending 0 mbxb got 0 mbxb sending 1 mbxa: got 1 mbx singleword communication done mbx multiword communication start mbxa got 4 free space mbxa sending fifo mbxa sent fifo 4 mbxb sent 0 mbxb sent 1 mbxb sent 2 mbxb sent 3 mbxb getting fifo messages mbxb got fifo 4 mbxb got 0 mbxb got 1 mbxb got 2 mbxb got 3 mbx multiword communication done ```