Hello, I am currently using a LC76GAB GNSS model with the I2C interface and Ceramic Patch Antenna.
I have the following $PQTMVER on startup.
$PQTMVER,1,MODULE,LC76GABNR12A05S,2025/09/25,10:10:11*17
I can send commands and receive their confirmation message and I can also read the NMEA messages that are sent by the module but from the startup up to however long i leave the module going I get empty messages like so (with the following one being around 12 minutes after startup) :
$GNGGA,001118.012,,,,,0,00,99.99,,M,,M,,*42
$GNGLL,,,,,001118.012,V,N*6E
$GNGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99,1*33
$GNGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99,2*30
$GNGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99,3*31
$GNGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99,4*36
$GPGSV,1,1,00,1*64
$GLGSV,1,1,00,1*78
$GAGSV,1,1,00,7*73
$GBGSV,1,1,00,1*76
$GNRMC,001118.012,V,,,,,,,060180,,,N,V*2C
$GNVTG,,T,,M,,N,,K,N*32
I tried powering down the module, resetting it multiple times, restoring to default the parameters with PQTMRESTOREPAR and letting it just run. Does anyone know how to fix this kind of issue or could help me investigate this ?