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s-marley / ESP32_FFT_VU

A spectrum analyzer VU meter for the ESP32 and a FastLED matrix
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Update ESP32_FFT_VU.ino #3

Closed compuw22c closed 3 years ago

compuw22c commented 3 years ago

Thanks for your code and video, I ended up making a few Christmas gifts for nieces and nephew out of it. I did notice a small error that occurs if you use a non-square matrix. Just thought someone else might run into the same issue.

Note: Fixed apparent typo that resulted in matrix not being addressed correctly unless it was perfectly square (I was using 16x9)

s-marley commented 3 years ago

@compuw22c Thank you for your contribution, changes merged!