Пример управления GPS приемником с помощью АТ команд

Function
GPS AT example
at+wgpsconf=2

 UART1  INIT OK
OK
at+wgpsnmea?
,20*78
$GPGSV,3,2,11,06,,,20,07,,,20,08,,,20,09,,,20*78
$GPGSV,3,3,11,11,,,20,14,,,21,16,,,20*78
$GPGLL,,,,,,V,N*64
30
$GPGSV,3,1,11,01,,,20,03,,,20,04,,,20,05,,,20*78
$GPGSV,3,2,11,06,,,20,07,,,22SA,A,1,,,,,,,,,,,,,99$GPGSV,3,3,11,11,,,20,14,,,21,16,,,20*78
$GPGLL,,,,,,V,N*64
$GPRMC,,V,,,,,,,,,,N*53
$GPVTG,,,,,,,,,N*30
$GPGGA,,,,,,0,00,99.99,,,,,,*48
$GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
$GPGSV,3,1,11,01,,,21,03,,,20,04,,,20,05,,,20*79
$GPGSV,3,2,11,06,,,21,07,,,21,08,,,21,09,,,20*79
$GPGSV,3,3,11,11,,,21,14,,,21,16,,,21*78
$GPGLL,,,,,,V,N*64
$GPRMC,,V,,,,,,,,,,N*53
$GPVTG,,,,,,,,,N*30
$GPGGA,,,,,,0,00,99.99,,,,,,*48
$GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
$GPGSV,3,1,11,01,,,20,03,,,19,04,,,19,05,,,20*78
$GPGSV,3,2,11,06,,,20,07,,,20,08,,,20,09,,,19*72
$GPGSV,3,3,11,11,,,20,14,,,20,16,,,20*79
$GPGLL,,,,,,V,N*64
$GPRMC,,V,,,,,,,,,,N*53
$GPVTG,,,,,,,,,N*30
$GPGGA,,,,,,0,00,99.99,,,,,,*48
$GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
$GPGSV,3,1,11,01,,,20,03,,,19,04,,,19,05,,
OK 
at+wgpsconf=1

  NMEA Analysis

OK
at+wgpspos?

Long=,Lat=,Alt=

OK