Deterministic 3D ellipsoid hard/soft-iron WMM magnetic calibration + linear current-induced Biot-Savart interference regression (MagFit) + IMU clip counter engine (.bin, .ulg, .log) built for ArduPilot, PX4 Autopilot, QGroundControl, Mission Planner — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…