Hi Bo,

Correct, you should be able to push the position over UDP (easiest) or serial to a chart plotter with the scripts.

I would also recommend taking the reference GPS and heading from the boat and using them as “external reference” for the Underwater GPS.
They are typically very high accuracy and will give a better position than using the the onboard GPS and IMU on the Underwater GPS kit.
The external reference is configured in the “Global reference” section of the GUI (http://demo.waterlinked.com/#/settings)

Best regards,
Water Linked