Hello,
thanks a lot for you quick answer. It is good for me to understand what I haven in fromt of me. Two different serial ports, that is new for me. Hmmmm I have to think about it.
I connected the devive to my 38400 serial port and get this response when I try to send a init sting "0xff,0x56,0x72,0x78,0x56,0x0D,0x0A"
Press any key to continue . . .
The init string is VrxV
Results are following:
B?V#9829;
in hex : 00 00 3F 00 00 56 03 0A
#9794;##?
in hex : 0B 00 23 3F 0D 0A
$GPGSA,A,2,02,10,07,,,,,,,,,,32.0,30.4,10.0*00
in hex : 24 00 50 47 53 41 2C 41 2C 32 2C 30 32 2C 31 30 2C 30 37 2C 2C 2C 2C 2C
2C 2C 2C 2C 2C 33 32 2E 30 2C 33 30 2E 34 2C 31 30 2E 30 2A 30 30 0D 0A
$GPGSV,3,1,10,13,81,058,,04,53,234,,10,49,292,28,23,47,065,*75
in hex : 24 00 50 47 53 56 2C 33 2C 31 2C 31 30 2C 31 33 2C 38 31 2C 30 35 38 2C
2C 30 34 2C 35 33 2C 32 33 34 2C 2C 31 30 2C 34 39 2C 32 39 32 2C 32 38 2C 32 3
3 2C 34 37 2C 30 36 35 2C 2A 37 35 0D 0A
$GPGSV,3,2,10,02,42,291,41,07,37,169,37,20,14,116,,16,13,058,*72
in hex : 24 00 50 47 53 56 2C 33 2C 32 2C 31 30 2C 30 32 2C 34 32 2C 32 39 31 2C
34 31 2C 30 37 2C 33 37 2C 31 36 39 2C 33 37 2C 32 30 2C 31 34 2C 31 31 36 2C 2
C 31 36 2C 31 33 2C 30 35 38 2C 2A 37 32 0D 0A
On the other hand, I got this Hardware info:
$Version 220.006.000ES-LD03
$TOW: 0
$WK: 1151
$POS: 6378137 0 0
$CLK: 97526
$CHNL:12
$Baud rate: 4800 System clock: 12.277MHz
$HW Type: S2AR
$GPGGA,000001.000,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,,,,0000*3A
$GPRMC,000001.000,V,0000.0000,N,00000.0000,E,0.0,,270102,,*3D
I was surprised to read BAUD RATE 4800, because the device is conneted to 38400...
I have to find out, if I have to use a different PINOUT at the connector. One for TMC and one for GPS , is that possible ? You mentioned it. I haven't seen it before. I guess I have to google for a manual. Thanks for your hint !!
- 
- 
