NME3PRO - new all-in-one multiplexer from Vela Navega

A compact powerhouse for modern marine electronics systems with a rich history

The world onboard is rapidly changing. Where GPS, depth sounders, and autopilots were once separate systems, sailors today expect all equipment to communicate seamlessly. Vela Navega's new NME3PRO perfectly addresses this need. This compact multiplexer and protocol gateway combines NMEA 0183, NMEA 2000, SeaTalk1, WiFi, and USB into one central device. 

What is the NME3PRO?

The NME3PRO is the most advanced multiplexer Vela Navega has developed to date. The device supports communication between NMEA 0183, NMEA 2000 (N2K), and SeaTalk1, and can bidirectionally convert data between these different protocols. Additionally, the system features extensive functions for routing, filtering, and distributing data via wired connections, WiFi, and USB. 

With three NMEA 0183 inputs, one NMEA 0183 output, a fully bidirectional NMEA 2000 interface, bidirectional SeaTalk1 support, and integrated WiFi, the NME3PRO forms the central hub of the complete navigation network. 

Key Benefits

1. A Single Solution for Old and New Equipment

Many yachts have a mix of older NMEA 0183 instruments and modern NMEA 2000 devices. The NME3PRO makes it possible for these systems to work together seamlessly, eliminating the need to immediately replace existing equipment.

2. Advanced Filtering and Routing

While simple multiplexers primarily merge data, the NME3PRO goes a step further. Users can selectively filter and route NMEA sentences, NMEA 2000 PGNs, and SeaTalk datagrams. Only relevant data is forwarded to the correct equipment or software. 

3. Full Wireless Integration

Thanks to built-in WiFi with support for both UDP and TCP, tablets, smartphones, and laptops can directly access onboard systems. This makes integration with popular navigation apps easy.

4. Easy Configuration

Configuration is done via an integrated web interface. No software needs to be installed, and firmware updates can be performed wirelessly via OTA (Over The Air) updates.

5. Ideal for Diagnostics and Installation

A notable feature is the built-in Simulation and Debug modes. These allow installers and advanced users to analyze, monitor, and even simulate data traffic when testing new installations. 

How does the NME3PRO position itself against the competition?

The competition mainly consists of well-known names such as ShipModul (MiniPlex), Yacht Devices, Actisense, and Digital Yacht. These brands offer excellent products, but often operate in a higher price segment or focus on specific protocols.

The strength of the NME3PRO lies in the combination of:

  • NMEA 0183, NMEA 2000, and SeaTalk1 in one device.
  • Built-in WiFi without additional modules.
  • Advanced filtering and routing.
  • Diagnostic and simulation functions.
  • Web-based configuration.
  • Compact size and low power consumption.

As a result, Vela Navega positions itself as an attractive alternative for sailors seeking maximum functionality without investing in multiple separate gateways, converters, and WiFi servers.

Who is the NME3PRO interesting for?

The NME3PRO is particularly interesting for:

  • Sailors who want to connect an existing NMEA 0183 network to NMEA 2000.
  • Owners of Raymarine SeaTalk1 systems looking to modernize.
  • Users of OpenCPN, TimeZero, or tablet navigation.
  • Installers who need extensive diagnostic and testing capabilities.
  • Yacht owners seeking a central data point for their complete onboard network.

Conclusion

With the NME3PRO, Vela Navega takes a significant step forward. The device combines protocol conversion, multiplexing, WiFi connectivity, and diagnostic functions in one compact housing. For yacht owners with different generations of equipment onboard and seeking maximum flexibility, the NME3PRO is a particularly interesting solution that can compete with much more expensive alternatives.