These messages are available on a UDP broadcast which GPSd has been configured to listen to:
udp://
255.255.255.255:6125(82) {"class":"VERSION","release":"3.19","rev":"3.19","proto_major":3,"proto_minor":14}
(155) {"class":"DEVICES","devices":[{"class":"DEVICE","path":"udp://
255.255.255.255:6125","driver":"NMEA0183","activated":"2023-02-15T09:08:58.181Z","flags":1}]}
(122) {"class":"WATCH","enable":true,"json":false,"nmea":false,"raw":2,"scaled":false,"timing":false,"split24":false,"pps":true}
(70) $GPRMC,090859,A,5156.9587,N,00102.7157,E,0.01,244.25,150223,,,A,V*07
(72) $GPGGA,090859,5156.9587,N,00102.7157,E,1,12,0.6,12.0,M,45.7,M,,0000*7C
(70) $GPRMC,090900,A,5156.9586,N,00102.7157,E,0.00,244.25,150223,,,A,V*0A
(72) $GPGGA,090900,5156.9586,N,00102.7157,E,1,12,0.6,12.0,M,45.7,M,,0000*70
(70) $GPRMC,090901,A,5156.9586,N,00102.7158,E,0.00,244.25,150223,,,A,V*04
(72) $GPGGA,090901,5156.9586,N,00102.7158,E,1,12,0.6,12.0,M,45.7,M,,0000*7E
(70) $GPRMC,090902,A,5156.9586,N,00102.7158,E,0.01,244.25,150223,,,A,V*06
(72) $GPGGA,090902,5156.9586,N,00102.7158,E,1,12,0.6,12.0,M,45.7,M,,0000*7D
However, it does not seem to be picking up on any of the GSV strings. Is there an obvious reason for this...? Is it being thrown by having the three types of GSV messages present?