Optical Tracking Odometry Sensor not reading well

We tried all of the above and it was still was not accurate.

We figured out the problem, the hole at the bottom of the box with the OTOS in it was too small. We used the Sparkfun CAD design but it must not have had the 30 degree clearance from the sensor area recommended in the datasheet. We widened the hole and it works much better!

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