Digital Yacht SeaTalk1 to USB Protocol Interface

This Digital Yacht SeaTalk to NMEA (ISO) Converter is small but genuinely powerful, providing bi-directional conversion between a SeaTalk network and an NMEA 0183 network or device. It takes its power directly from the SeaTalk network itself, so there's no separate power connection to run during installation. That single-cable simplicity makes it a much easier add-on than a converter requiring its own power source.

The converter features a full multi-transistor SeaTalk 1 interface, an opto-isolated NMEA 0183 input, and a differential NMEA 0183 output, a combination that allows key navigational data to be reliably shared between the SeaTalk and NMEA 0183 sides of a boat's electronics. That opto-isolation matters because it electrically separates the two networks. It protects sensitive electronics on one side from a fault that might otherwise travel across to the other.

For developers and advanced users who want to access the raw SeaTalk data directly, the interface can also expose that data over its USB connection for further processing. That capability goes beyond what a simple protocol converter typically offers. It makes this a useful tool for anyone building a custom monitoring or logging setup around an existing SeaTalk network. Shop more marine networking.

• Bi-directional SeaTalk to NMEA 0183 conversion
• Powered directly from the SeaTalk network
• Opto-isolated NMEA 0183 input for electrical separation
• USB access to raw SeaTalk data for advanced users