I see this has also been raised as a ticket on our support system. I will leave it from here and we can continue to assist you via the Zoho ticket instead. You have had contact with our Technical Support Engineer, however I have had some input and gives some tips on this ticket already.
In short, it is possible for us to integrate most, if not all of this together, with NMEA 0183 and NMEA 2000. SeaTalk1 (ST1) is a proprietary messaging format, which sadly we do not work with directly or convert. To get this data, you will either need ST1 to STNG, or ST1 to NMEA 0183 first.
Please feel free to ask us any questions on there, and I’ll be happy to give my input where necessary 🙂