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Chengdu Ebyte Electronic Technology Co.,Ltd. E108-GN User Manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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7.3.4 GSV
$--GSV,x,x,x,x,x,x,x,...*hh
Sample data：
$GPGSV,3,1,12,14,75,001,31,32,67,111,38,31,57,331,33,26,47,221,20*73
$GPGSV,3,2,12,25,38,041,29,29,30,097,32,193,26,176,35,22,23,301,30*47
$GPGSV,3,3,12,10,20,185,28,44,20,250,,16,17,217,21,03,14,315,*7D
7.3.5 RMC
$--RMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,xxxx,x.x,a*hh example data：
$GPRMC,100646.000,A,3109.9704,N,12123.4219,E,0.257,335.62,291216,,,A*59
Name
Example
Unit
Description
message ID
$GPRMC
RMC protocol header
UTC time
100646.000
hhmmss.ss
state
A
A=Data valid; V=Data invalid
latitude
2109.9704
ddmm.mmmm
N/S indication
N
N=North, S=South
longitude
11123.4219
dddmm.mmmm
E/W indication
E
W=west, E=east
ground speed
0.257
Knot
（
section
）
position
335.62
degree
date
291216
ddmmyy
Magnetic variable
-
checksum
*59
<CR><LF>
End of message
Name
Example
Unit
Description
message ID
$GPGSV
GSV protocol header
number of messages
3
Range 1 to 3
message number
1
Range 1 to 3
number of satellites
12
Satellite ID
14
Range 1 to 32
Elevation angle
75
Degree
up to 90°
Azimuth
001
Degree
Range 0 to 359°
Carrier-to-Noise
Ratio (C/No)
31
dBHz
Range 0 to 99, null if no trace
Satellite ID
32
Range 1 to 32
Elevation angle
67
Degree
up to 90°
Azimuth
111
Degree
Range 0 to 359°
Carrier-to-Noise
Ratio (C/No)
38
dBHz
Range 0 to 99, null if no trace
Satellite ID
31
Range 1 to 32
Elevation angle
57
Degree
up to 90°
Azimuth
331
Degree
Range 0 to 359°
Carrier-to-Noise
Ratio (C/No)
33
dBHz
Range 0 to 99, null if no trace
Satellite ID
26
Range 1 to 32
Elevation angle
47
Degree
up to 90°
Azimuth
221
Degree
Range 0 to 359°
Carrier-to-Noise
Ratio (C/No)
20
dBHz
Range 0 to 99, null if no trace
checksum
*73
<CR><LF>
End of message