GPS01 Datasheet, PDF (12/13 Pages) –

GPS01
VTG – Course Over Ground and Ground Speed
The actual course and speed relative to the ground.
Structure:
GPVTG,x.x,T,,M,x.x,N,x.x,K,a*hh<CR><LF>
1
2 3 45
Example:
$GPVTG, 000.0,T,,M,000.0,N,0000.0,K,A*3D<CR><LF>
Field
1
2
3
Name
Course
Speed
Speed
4 Mode
5 Checksum
Example
000.0
000.0
0000.0
A
3D
Description
True course over ground in degrees (000.0 ~ 359.9)
Speed over ground in knots (000.0 ~ 999.9)
Speed over ground in kilometers per hour (0000.0 ~
1800.0)
Mode indicator
‘N’ = not valid
‘A’ = Autonomous mode
‘D’ = Differential mode
‘E’ = Estimated (dead reckoning) mode
‘M’ = Manual input mode
‘S’ = Simulator mode
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