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A comment on Busy Status Bar from Flipper Devices. Parent comment

Re:Busy Status Bar from Flipper Devices by girvo on Monday October 14, 2024 @09:12PM (#41843951)
Which an FFT on an ESP32-S3 with it's Xtensa LX7 vector extensions can be quite fast

https://www.reddit.com/r/arduino/comments/16asjx9/esp32s3_do...

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Re:Busy Status Bar from Flipper Devices by r2_pilot on Tuesday October 15, 2024 @10:14AM (#41848834)
The actual github : https://github.com/stolk/little_kiss_fft
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