Example sketch: Display audio FFT on TFT with RP2040 Arduino Nano Connect

Other Hardware Displays
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I have created a sketch that may be of interest to Arduino RP204 Nano Connect users. It uses the onboard PDM microphone, samples the audio output and displays the spectrum on a TFT.

Sketch and more details here:
https://github.com/Bodmer/Audio-Spectrum-FFT

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