Communication driver for the GE 9181 Series Inertial Reference Gyro Unit or North Finding Unit.
The GE 9181 has a (0.11⁰ - 0.28⁰) north finding accuracy and takes about 3 minutes to resolve heading. There is also a Basse Motion Compensation (BMC) which can align with some small movement but takes a little longer to complete alignment (3 - 5 minutes). The GE 9181 is a spinning mass gyro.
This driver is a port of the Perl module IRU_GE