GPS fix error and Initialization String Question

Digi TransPort WR (Series)
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1

Hello, I want to use GPS function on WR41v2, but it’s always show no fix or invalid in position page.

I enable local monitoring checkbox and type ‘at/gps’ command in serial port monitor, but it always show:

$GPRMC,V,N53
$GPVTG,N30
$GPGGA,0,00,99.99,48
$GPGSA,A,1,99.99,99.99,99.9930
$GPGSV,1,1,0079
$GPGLL,V,N64

what should I do?

Also, What should I type in the GPS Module Initialization String? Like $GPS_START or something else? Any string list?

Thanks!

2

Hi

If you see the strings the module is working

the issue could be the Antenna is it in open air near window