Hello, I have a question about acceleration around the axes. Let's take the Y axis as a basis to clear my doubts. In the development of my project I am using the MPU6050 sensor direction exactly as represented in image A, in this case (image A) when I read the acceleration values and do the conversions for m/s² it is around 9.8m/s² ( gravitational acceleration), but when inverted as in image B the value is negative -9.8m/s² (gravitational acceleration). My question arises on the following line, am I using the sensor position correctly? And if so, why does the equipment (image A) have a representation of the direction of the Y axis (taken as a basis for clearing doubts) pointed upwards by means of an arrow, that is, against gravity and the value is positive?
Thanks for listening!