https://docs.emtronaustralia.com.au/displays/functions/speed-fusion/index.htmlSpeed Fusion Overview Speed Fusion combines data from multiple sensors to produce a single, accurate speed measurement that is more reliable than any individual source. It draws on GPS speed, drive speed (from the ECU or CAN bus), wheel speed sensors, and IMU data (accelerometer and gyroscope) to deliver a smooth, low-latency fused speed output.Hugoen-us