MEMS devices and methods of fabrication thereof are described. Upon confirming the connectivity, the working path interface module and the protection path interface module exchange bandwidth resize coordination information with each other and simultaneously output an ODUflex bandwidth control signal based on the exchanged BWR coordination information. The number of forward moves will be determined by spinning the roulette wheel, and where the ball drops, or ticker, that will be the number of squares to advance. Specifically it does not have to use the master-slave switch according to the Bluetooth specification.