Fastled and Octows2811 on teensy#1, Serial coms, Audio FFT on teensy#2. Will it work?

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Gibbedy

Well-known member
Hello,
I have been working on creating interesting led patterns for some christmas trees using Fastled(using OctoWS2811 library).
I then decided to stack an audio board on top but have found the audio library and octows2811 wont work together nicely.
https://forum.pjrc.com/threads/4353...brary-Flickering-leds-when-audio-library-used

It was suggested I use 2 teensy's. Will I be able to do audio playback from sd card on one teensy 3.2, FFT analysis, and pass FFT data over serial to a second teensy 3.2 to display animation using this realtime data.

I was thinking of using EasyTransfer as I have used it before.

Can I get confirmation that this should work?
If so I'll have more questions.

Thanks.
 
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doing fft256.averageTogether(3) scaled bin value from float to uint8_t and peak analysis on left and right channels all at 80 times/second over 115200baud serial (easytransfer)

Will do the job.
 
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