Raw accelerometer and gyroscope readings. Excessive noise indicates vibration issues or mechanical problems.
Vibration analysis via FFT frequency domain. Identifies propeller imbalance, bearing wear, or resonance.
Desired vs actual roll, pitch, yaw. Errors indicate tuning issues or external disturbances.
Monitor voltage sag, current draw, and power consumption throughout the flight.
Monitor motor output balance, sync, and correlation across all motors.
Rate controller performance. Identify overshoot, lag, oscillation, or tuning drift.
Satellite count, accuracy (HDOP/VDOP), altitude gain, and position tracking.
Barometer readings and altitude stability during altitude hold mode.
Mode changes, errors, and failsafe events detected during flight.
Compass health and electromagnetic interference detection.
Pick any number of variables from the loaded log and plot them together over time.