Hello BSTRobin, Question 1 So to sum up. If I enable the Rotation Vector virtual sensor, and if I do the calibration movements, I should expect to receive at some moment a Sensor Status meta event indicating that the accuracy of the Rotation Vector changed to 3. In my case, I'm not getting any Sensor Status meta event for the Rotation Vector. What could be the issue? Question 2 Regarding Bosch's Desktop Development application. If I connect the BHI shuttle board to the PC and I only enable the Rotation Vector virtual sensor (I don't enable the Accelerometer, Gyro, or Magnetometer virtual sensor), I still see in the main window that the application shows the accuracy status of the accel, gyro, and magnetometer. How's this possible? Does the Desktop Development application (or more correctly the mainboard MCU that speaks with the shuttle board) enable the accel, gyro, and magnetometer virtual sensors behind the scenes and wait for the Sensor Status meta events of those three? Or does the application get that information in another way? I need to achieve that in my custom board. BR
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