9.9.8.4
GPIO4 Functions
Value
0
1
2
3
4
5
6
8
9
11
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Table 80: GPIO4 functions
Description
Inactive
1PPS Output
GNSS Fix Output
Odometer Input
Stationary Input
Pitot Tube Input
NMEA Input
Novatel GNSS Input
Topcon GNSS Input
ANPP Input
Disable Magnetometers
Disable GNSS
Disable Pressure
Set Zero Orientation Alignment
System State Packet Trigger
Raw Sensors Packet Trigger
RTCM Differential GNSS Corrections Input
Trimble GNSS Input
u-blox GNSS Input
Hemisphere GNSS Input
Teledyne DVL Input
Tritech USBL Input
Linkquest DVL Input
Pressure Depth Transducer Input
Left Wheel Speed Sensor
Right Wheel Speed Sensor
1PPS Input
Spatial OEM Reference Manual
Page 83 of 88
Version 2.7
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