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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 touch TCH1 to hear temperature and touch TCH2 to hear the time.
You can rotate the knob to adjust the volume. Every time you touch, the buzzer will beep.