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2) Check the Board and Serial Port
3) Click Upload button to upload the code to Rich UNO R3 board
When you see that “Done uploading”, congratulations, you have upload the code to the board
successfully.
4) Check whether the board is running as you want
In this lesson, you can see it plays a song “Yesterday once more”. If you touch TCH2, the song
pause; If you touch TCH1, it will play. Touch TCH3 to play next song and TCH4 to play previous
song.