Betaflight .BBL Blackbox Gyro FFT Spectrogram & Dynamic Notch CLI Tuner

Deterministic 2D Short-Time Fourier Transform (Welch PSD over throttle bins) + Biquad/PT1/PT2 filter cascade group-delay & attenuation optimizer engine (.bbl, .bfl, .csv) built for Betaflight, SpeedyBee, DJI O3 / O4, T-Motor — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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