# Typical Configuration

![This diagram shows a typical interconnection for CeruleanTracker for a BlueROV2 system. As noted elsewhere, one or the other of the DVL or ROVL might not be present. A variation is to connect the DVL to the Companion RPi by serial and forward the serial data through the tether, eliminating the ROV Ethernet switch.](/files/lWTO683gWdf0XDLSy0JF)


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