{"product_id":"nme3pro-nmea0183-nmea2000-2-way-seatalk1-wifi-usb","title":"NME3PRO - NMEA0183 + NMEA2000 + 2-way SeaTalk1 + WiFi + USB","description":"\u003cdiv\u003e\n\u003ch5 role=\"heading\"\u003eDescription\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eNME3PRO\u003c\/strong\u003e is the most advanced multiplexer and marine protocol gateway developed by the European company Vela-Navega. The device supports N2K, Raymarine SeaTalk1®, and NMEA 0183 communication, enabling bi-directional data conversion between any two of these standards.\u003c\/p\u003e\n\u003cp\u003eIn addition to protocol conversion, the gateway offers advanced multiplexing, filtering, and routing functions. Data received via wired ports, Wi-Fi, and USB can be filtered as needed and simultaneously forwarded to multiple outputs and applications.\u003c\/p\u003e\n\u003cp\u003eThe integrated Wi-Fi interface supports UDP and TCP communication for wireless access from smartphones, tablets, and computers. Firmware updates can also be performed wirelessly. The simulation and debug modes allow marine data traffic to be monitored, analyzed, and generated during installation and testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cem style=\"font-size: 0.875rem;\"\u003eIn a test of WiFi gateways by \u003cstrong\u003ePractical Boat Owner\u003c\/strong\u003e (02\/2026), the NMEA3WIFI proved to be the only one offering bi-directional integration with the \u003cspan\u003eRaymarine SeaTalk1®\u003c\/span\u003e network. Convenient for communicating with the controls of your Autohelm\/Raymarine autopilot.\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cem style=\"font-size: 0.875rem;\"\u003eThe NME3PRO goes a step further by adding a bi-directional N2K and a fixed USB port (NMEA0183 routing and diagnostics)!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5 role=\"heading\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eUniversal Translator\u003c\/strong\u003e: Full bi-directional conversion between SeaTalk1, NMEA 0183, and NMEA2000.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWireless Freedom\u003c\/strong\u003e: Integrated Wi-Fi module with support for UDP and TCP protocols for a stable connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Inputs\u003c\/strong\u003e: Features 5 input streams (3x NMEA 0183, 1x N2K; 2x Wi-Fi and 1x SeaTalk1; 1x USB).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVersatile Outputs\u003c\/strong\u003e: Boasts 4 output streams for optimal data distribution: 1x NMEA0183; 1x N2K; 1x SeaTalk1; 1x Wi-Fi; 1x USB.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSmart Filtering\u003c\/strong\u003e: Full control over your data; filter and route specific data streams to the desired output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eUSB-C Port\u003c\/strong\u003e: Direct plug-and-play connection for your PC or on-board computer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostic Mode\u003c\/strong\u003e: Also usable as a powerful debugger or analyzer for your SeaTalk1 network.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 role=\"heading\"\u003eYour Benefits\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePreserve your Equipment\u003c\/strong\u003e: No need to replace your valuable SeaTalk1 or NMEA 0183 instruments; easily integrate them into a modern N2K system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNavigate with your Tablet\u003c\/strong\u003e: Receive real-time depth, wind, and heading data directly on your favorite navigation app via Wi-Fi.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Reliability\u003c\/strong\u003e: Opto-isolated inputs protect your network from electrical interference and voltage spikes.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTailored Data\u003c\/strong\u003e: Prevent network congestion by sending only relevant data to your displays.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 11,5 cm x 9,0 cm x 4,0 cm\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ESP32-S3 dual core, 240 MHz\u003c\/li\u003e\n\u003cli\u003ePower supply: 9V to 16V DC via N2K or SeaTalk1 connections, or 5V via USB-C.\u003c\/li\u003e\n\u003cli\u003ePower consumption: typically less than 100 mA with Wi-Fi ON\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eNMEA0183 inputs: P1, P2 and P3 – optically isolated, up to 115200 baud\u003c\/li\u003e\n\u003cli\u003eNMEA0183 output: P3 – RS-422 compatible (galvanically isolated)\u003c\/li\u003e\n\u003cli\u003eN2K port: fully bi-directional\u003c\/li\u003e\n\u003cli\u003eSeaTalk1 port: fully bi-directional\u003c\/li\u003e\n\u003cli\u003eWi-Fi Protocols: UDP (1 port) and TCP (2 ports)\u003c\/li\u003e\n\u003cli\u003eFiltering and Routing: NMEA 0183 sentences, N2K PGNs and SeaTalk1 datagrams\u003c\/li\u003e\n\u003cli\u003eFirmware update: Over The Air (OTA) without cables\u003c\/li\u003e\n\u003cli\u003eLED to identify network traffic via a port\u003c\/li\u003e\n\u003cli\u003eReset and Reboot buttons\u003c\/li\u003e\n\u003cli\u003eOther: operation in simulation mode or debug mode; configuration via web interface in 6 languages\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vela-Navega","offers":[{"title":"NME3PRO","offer_id":54496256688461,"sku":null,"price":119.0,"currency_code":"EUR","in_stock":true},{"title":"NME3PRO + NMEA2000 drop cable 100 cm","offer_id":54496256721229,"sku":null,"price":134.0,"currency_code":"EUR","in_stock":true},{"title":"NMEA3PRO + NMEA2000 drop cable 100 cm + T-connector","offer_id":54496256753997,"sku":null,"price":144.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0019\/4637\/files\/NME3PRO-foto.png?v=1786432963","url":"https:\/\/sailtrade.nl\/en\/products\/nme3pro-nmea0183-nmea2000-2-way-seatalk1-wifi-usb","provider":"Sail Trade - Authorised ONWA dealer for EU","version":"1.0","type":"link"}