Jackson Labs Mini-JLT GNSS, Руководство пользователя

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Mini-JLT GNSS™
User Manual
16 © 2017 Jackson Labs Technologies, Inc.
date, position, velocity, direction, altitude, quality of fix, and more. As an example, the String has the
following data format:
$PASHR,POS,0,7,202939.00,3716.28369,N,12157.43457,W,00087.40,????,070.01,000.31,-000.10,
05.6,03.5,04.3,00.0,DD00*32
Please note that the length of the string is fixed at 115 characters plus the two binary 0x0d, 0x0a
termination characters.
$PASHR,POS,0,aa,bbbbbb.00,cccc.ccccc,d,eeeee.eeeee,f,ggggg.gg,hhhh,iii.ii,jjj.jj,kkkk.kk,ll.l,
mm.m,nn.n,00.0,p.pp,*[checksum]
Where:
aa:Number of Sats
bbbbbb.00:Time of Day UTC
cccc.ccccc,d:Latitude,S/N
eeee.eeeee,f:Longitude,W/E
ggggg.gg:Antenna Height in meters
hhhh:Four fixed ‘?’ symbols
iii.ii:Course Over Ground
jjj.jj:Speed in Knots
kkkk.k:Vertical Velocity in meters/s
ll.l:PDOP
mm.mHDOP
nn.nVDOP
00.0Static number
p.pp:Firmware Version (1.05 and above)
This command instructs the Mini-JLT GNSS™ to send the NMEA standard string $PASHR every N
seconds, with N in the interval [0,255]. The command is disabled until the GNSS receiver achieves a
first fix.
This command has the following format:
GPS:PASHR <int> [0,255]
3.3.12 GPS:GYRO
This command sets up the output period of the Accelerometer data (in g’s per axis, and in tilt in
Degrees per axis). The fastest period is 50ms (20 outputs per second) achieved when setting the
command to GPS:GYRO 1. The resolution of this command is 1/20 of a second.
Setting the command to 0 disables the Accelerometer output.
This command has the following format: