I found old posts related to the IMU orientation, but not specifically what I'm looking for.
I used different models of OAK-D cameras, specifically old USB and PoE OAK-D (gen 1), and I used the raw accelerometer on the IMU to find pitch and roll angles after converting the axis orientation to the coordinate reference system that I use.
I recently purchased an OAK-D lite and noticed that the axes on the IMU seem to be orientated differently, so that to obtain the results I need to convert them in a different way to what I used before.
These are the orientations from what I could determine by looking at the raw accelerometer values (excuse my crude drawing, the box on the left is supposed to represent a generic OAK-D camera facing in the viewer direction)
Is this a difference between all gen1 and gen2 models with IMUs? Is there a way to know how the IMU is oriented when connecting to the camera?
