VTG - COURSE OVER GROUND AND GROUND SPEED
Velocity is given as course over ground (COG) and speed over
ground (SOG).
Format:
GPVTG,<1>,T,<2>,M,<3>,N,<4>,K,<5>*<6><CR><LF>
Example:
$GPVTG,221.0,T,224.3,M,016.0,N,0029.6,K,A*1F<CR><LF>
Field
1
2
3
4
5
6
Example
221.0
224.3
016.0
0029.6
A
1F
Description
True course over ground,
000.0 ~ 359.9 degrees
Magnetic course over ground,
000.0 ~ 359.9 degrees
Speed over ground,
000.0 ~ 999.9 knots
Speed over ground,
0000.0 ~ 1800.0 kilometers per hour
Mode indicator
'N' = Data invalid
'A' = Autonomous
'D' = Differential
'E' = Estimated
Checksum
28
28
Summary of Contents for HI-407BT
Page 1: ...HI 407BT Bluetooth GPS USER MANUAL...
Page 2: ...1...
Page 9: ...HI 407BT Installed in the trunk on back of the car 7 7...
Page 10: ...Using HI 407BT while charging the PDA 8 8...
Page 12: ...Dimension 48mm 41mm 24mm 46mm 68mm 10 10...
Page 13: ...44mm 93mm 147mm 11 11...
Page 18: ...Key in pin code 0000 Connected 16 16...
Page 19: ...PDA Installations Double Click the icon Bluetooth 17 17...
Page 20: ...Double click BT GPS Key in pin code 0000 Found the host device 18 18...
Page 32: ......