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NMEA 2000 Integration

The BRNKL Black Portable - NATO connects to your vessel's NMEA 2000 network to collect and log key system data.
This allows the BRNKL Black to provide real-time monitoring and historical data during trials or demonstrations.

Purpose and Benefits

  • Real-time monitoring of vessel systems such as engine RPM, battery voltage, fuel level, and GPS position.

  • Historical logging for performance evaluation and troubleshooting after trials.

  • Rapid installation using a single drop cable connection to the vessel's backbone.

Supported Data Types

The BRNKL Black supports common NMEA 2000 PGNs, including but not limited to:

  • Vessel position, speed, and heading.

  • Engine parameters (RPM, temperature, fuel rate, oil pressure).

  • Battery status (voltage, current, state of charge).

  • Environmental data (water depth, water temp, air temp, barometric pressure).

  • Tank levels (fuel, water, waste).

The available data will depend on which sensors and systems are present and broadcasting on the vessel's NMEA 2000 network.

Connecting to the NMEA 2000 Backbone

  1. Locate the NMEA 2000 connector on the BBP front panel (under the handle).

  2. Connect a compatible drop cable (not included) between the BBP and an available T-connector on the vessel's NMEA 2000 backbone.

  3. Hand-tighten the locking collars until secure.

  4. Avoid routing cables through sharp bends or pinch points.

Verifying Data Reception

  • Once powered on, log into the BRNKL Black:

    • Local access: http://192.168.50.100 while connected to the Peplink Wi-Fi.

    • Remote access: Use the secure tunnel URL or QR code provided with the unit.

  • Navigate to Settings → Devices → NMEA 2000.

  • Verify that expected PGNs are being received.

  • If no data appears:

    • Check that the NMEA 2000 network is powered.

    • Confirm the drop cable is securely connected.

    • Ensure the BBP's internal NMEA 2000 interface is enabled.

Setting Up Monitoring, Alerts, and Recording

BRNKL Black lets you tailor monitoring, logging, and alerting for each data field:

  1. Open Settings → Devices → NMEA 2000.

  2. From the available list, choose the PGN/data field you want to monitor.

  3. Click the field to open its settings:

    • Rename it to something concise and descriptive.

    • Enable Monitor to display live updates on your dashboard and in the app (every 15 minutes).

    • Enable Alert and define conditions to trigger notifications or camera recording on events.

    • Enable Record to log the data for later review.

    • Save your settings when done.

    Find the full step-by-step process here: Set up NMEA 2000 activity

  • Only selected sources will display in dashboards and be included in logs.

  • For most trials, we recommend enabling:

    • GPS position

    • Engine data

    • Battery/house power data

    • Impact data

Tips for Temporary/Trial Installations

  • Position the BBP case so the NMEA 2000 cable is not under strain.

  • Use temporary cable ties to keep wiring clear of moving parts or hot surfaces.

  • Remove the cable carefully after the trial to avoid damaging vessel connectors.