u-blox ZED-F9P User Manual

u-blox ZED-F9P Interface Description - Manual
Advance Information
CFG-ODO-* Configuration Items continued
Configuration Item Key ID Type Scale Unit Description
CFG-ODO-OUTLPCOG 0x10220004 L - - Output low-pass filtered course over
ground (heading)
CFG-ODO-PROFILE 0x20220005 E1 - - Odometer profile configuration
See Constants for CFG-ODO-PROFILE below for a list of possible constants for this item.
CFG-ODO-COGMAXSPEED 0x20220021 U1 - m/s Upper speed limit for low-speed
course over ground filter
CFG-ODO-COGMAXPOSACC 0x20220022 U1 - - Maximum acceptable position
accuracy for computing low-speed
filtered course over ground
CFG-ODO-VELLPGAIN 0x20220031 U1 - - Velocity low-pass filter level
Range is from 0 to 255.
CFG-ODO-COGLPGAIN 0x20220032 U1 - - Course over ground low-pass filter
level (at speed < 8 m/s)
Range is from 0 to 255.
Constants for CFG-ODO-PROFILE
Constant Value Description
RUN 0 Running
CYCL 1 Cycling
SWIM 2 Swimming
CAR 3 Car
CUSTOM 4 Custom
6.7.15 CFG-RATE: Navigation and Measurement Rate Configuration
The configuration items in this group allow the user to alter the rate at which navigation solutions (and the
measurements that they depend on) are generated by the receiver. The calculation of the navigation solution
will always be aligned to the top of a second zero (first second of the week) of the configured reference time
system.
For protocol version 18 and later the navigation period is an integer multiple of the measurement period.
CFG-RATE-* Configuration Items
Configuration Item Key ID Type Scale Unit Description
CFG-RATE-MEAS 0x30210001 U2 0.001 s Nominal time between GNSS
measurements (e.g. 100ms results in
10Hz measurement rate, 1000ms =
1Hz measurement rate)
CFG-RATE-NAV 0x30210002 U2 - - Ratio of number of measurements to
number of navigation solutions
E.g. 5 means five measurements for every navigation solution. The maximum value is 127.
.
CFG-RATE-TIMEREF 0x20210003 E1 - - Time system to which measurements
are aligned
See Constants for CFG-RATE-TIMEREF below for a list of possible constants for this item.
UBX-18010854 - R04 Advance Information Page 220 of 259

u-blox ZED-F9P Specifications

General

GNSS	GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS
Concurrent GNSS	4
RTK	Yes
Velocity Accuracy	0.05 m/s
Time Pulse Accuracy	30 ns
Operating Temperature	-40°C to +85°C
Supply Voltage	2.7 V to 3.6 V
Channels	184
Frequency Bands	L1, L2
Dimensions	22 mm x 17 mm x 2.4 mm
Interfaces	UART, SPI, I2C