A structured, blackbox-driven PID tuning protocol based on step response analysis. Derived from the methodology implemented in PIDtoolbox (Brian White, MATLAB) and adapted for iterative field use. The protocol requires a .bbl log from a dedicated test flight; do not attempt to tune from a freestyle or racing session …

A systematic PID tuning protocol based on the Joshua Bardwell / Brian White wobble-test methodology — rewritten to run entirely on free tools: Betaflight Blackbox Explorer, Betaflight Configurator, and Rylo. No PID Toolbox, no MATLAB, no paid subscriptions. This is the practical field protocol. If you want the math …

Getting good PID analysis results requires a specific flight sequence. Freestyle logs are almost useless for tuning — the inputs are too chaotic, axes overlap, and throttle is never constant. This protocol covers the exact movements that generate the clean, separable data needed for step response analysis, spectral …