Connect MP3 Player to the serial port of the board. In this example, we use software serial as the serial port (D2, D3); If you have other hardware Serial ports on you board, you can also connect to ...

Reefwing MultiWii Serial Protocol (MSP) ReefwingMSP is a light weight Arduino implementation of the MultiWii Serial Protocol. This is required for easy configuration, simulation, telemetry, black box ...