FPVTune

FPVTune helps FPV drone pilots analyze Betaflight blackbox logs and turn noisy flight data into practical PID, filter, and feedforward tuning guidance. Pilots upload a .BBL or .BFL log with their current CLI dump, and the tool reviews gyro noise, resonance peaks, prop wash behavior, filtering delay, D gain limits, and motor heat risk. The goal is to give pilots a safer starting point than copied presets or random slider changes while still keeping the normal test-fly-review-tune workflow. FPVTune is useful after firmware updates, frame changes, motor or prop swaps, crash repairs, or any build where stock settings do not feel right. It is designed for freestyle, racing, cinematic, and whoop pilots who want clearer blackbox insight without manually interpreting every FFT plot and trace.