Hi there,
Thanks for following Seeed. I connected GPS antenna and plug the SIM card. I tried https://github.com/Seeed-Studio/Seeed_Wio_GPS_Board --> <LINK_TEXT text=“https://github.com/Seeed-Studio/Seeed_W … dinate.ino”>https://github.com/Seeed-Studio/Seeed_Wio_GPS_Board/blob/master/examples/MC20_GNSS/GNSS_Show_Coordinate/GNSS_Show_Coordinate.ino</LINK_TEXT>.
I got below output from serial COM. But your AT+QGNSSRD? command always fails. It seems something wrong with the board.
Would you please use the Seeed_Wio_GPS_Board library and give a try? I will update the wiki to use Seeed_Wio_GPS_Board library. Please let us know if the issue is not solved. thanks.
-------------------------------------------------------------------------------
Power On!
RDY
+CFUN: 1
AT+QGNSSC=1
OK
+CPIN: READY
AT+QGNSSC?
+QGNSSC: 1
Open GNSS OK.
GNSS: 0.000000,0.000000
,
GNSS: 104.054185,30.698198
104.54184,30.698198
GNSS: 104.054063,30.698158
104.54063,30.698158
GNSS: 104.054045,30.698153
104.54045,30.698153
GNSS: 104.053982,30.698123
104.53981,30.698123
GNSS: 104.053987,30.698128
-------------------------------------------------------------------------------
best rgds
Bill