Figure 40: Boreas Web UI Baud Rates Page
9.1.3.5 GPIO
This page allows the user to select the input and output functions of the GPIO and Auxiliary ports. These
functions are described in detail in 10.6.1 Dynamic Pin Functions. These functions change dynamically and
are effective immediately upon clicking Save Changes.
Note: The GPIO port functions at RS232 levels for data functions and 0 to 5 volt (or 0 to 3.3 V) levels for
all other functions. The auxiliary port functions at RS232 or RS422 levels for data functions and 0 to 5
volt (or 0 to 3.3 V) levels for all other functions. The internal hardware automatically reconfigures based
upon the selected function.
The default values for these settings are Inactive. The dedicated 1PPS signal is active by default.
Figure 41: Boreas Web UI GPIO Configuration Page
9.1.3.6 Odometer
The Odometer page allows the user to configure the odometer pulse length and offset. See 7.10 Odometer and
8.8 Odometer Pulse Length for more information on the use of odometers.
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Boreas Reference Manual • Configuring and Monitoring Boreas