BNO085 - preorder

[customfordfan]

I don’t want to get this thread sidetracked, but here is what @Alan.Webb said about dual. I would agree with him.

@Alan.Webb

@BrianTee_Admin

At 3m height:

1 deg = 5cm
2 deg = 10.4 cm
3 deg = 15.7 cm
4 deg = 21 cm

With a 1.2m antenna spacing and 2cm +1mm/Km (so say 25mm) vertical rtk accuracy, dual roll could actually be towards 2.4° out on any given fix. Would I be right in thinking that this error could also be random about this range, fix to fix?

A well placed IMU should easily sit within this range surely?

Just an observation.