NMEA data connections

The Autopilot can be accessed via the integrated WiFi or an optional LAN adapter. For more information on setting up network access, please refer to the WiFi / Network Config page.

This chapter explains how to set up NMEA data connections via TCP or USB. These connections are used for communication between the autopilot, navigation software, and other navigation equipment.

TCP Connection (NMEA)

A TCP connection allows NMEA data (such as GPS, wind, or AIS) to be shared over the network — either wirelessly or wired — with navigation software such as OpenCPN. This makes it easy to view data from the autopilot or other equipment on a tablet, laptop, or smartphone.

You can establish a TCP connection for NMEA data exchange with the autopilot using the following (default) network address:

• IP-adress: 192.168.14.1

• Port: 20220

For specific instructions, see:

• TCP connection with Yacht Devices YDWG

• TCP connection with OpenCPN

USB Connection

With a USB connection, you can exchange NMEA data via connected devices, such as:

• a USB GPS receiver

• a NMEA 0183 device via a USB-to-serial converter

• a NMEA 2000 or SeatalkNG device via a USB converter

Automatic Data Recognition

Incoming NMEA data via TCP or USB is automatically recognized. As a result, no manual configuration is needed. As soon as valid data is received (from a GPS, wind sensor, or navigation source), additional modes will be automatically activated, such as:

• GPS

• (True) Wind

• Navigation

The ControlHead will display the first letter of each available mode. Additionally, the received data will be shown directly on the main screen of the web interface, as illustrated in the example below: