Port 5055 would definitely be the wrong one. See following two pages:
https://www.traccar.org/devices/https://www.traccar.org/ports-for-tk-gt-and-other-gps-devices/
Port 5055 would definitely be the wrong one. See following two pages:
https://www.traccar.org/devices/
https://www.traccar.org/ports-for-tk-gt-and-other-gps-devices/