Output Sine Wave

Materials

  • Supported EVB x 1

    [AMB21-22] / [AMB23] / [AW-CU488]

  • 3.5mm TRS/TRRS breakout x 1 (e.g., Adafruit 2791 / Sparkfun 11570) x 1

Example

Connect the 3.5mm connector to the Ameba board following the diagram.

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Open the example, Files -> Examples -> AmebaAudioCodec -> OutputSineWave

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Upload the code and press the reset button on Ameba once the upload is finished.

Connect a pair of wired headphones to the 3.5mm audio jack and you should hear the generate single sinusoidal tone.