Subsea power, control and communication

ROV autopilots and control boards, tether and network interfaces, batteries and chargers, and subsea switches, displays and indicators. Check supply voltage, interface and the connector each part expects.

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6 products

Bluart USB to Serial and RS485 Adapter

Blue Robotics

Bluart USB to Serial and RS485 Adapter

Communication, Control, and Power

Bluart USB to Serial and RS485 Adapter from Blue Robotics, part number BR-100871. Earlier part number…

₹14,497.36
Ethernet Switch

Blue Robotics

Ethernet Switch

Communication, Control, and Power

Ethernet Switch from Blue Robotics, part number BR-100457. Earlier part number ETHSWITCH-R1-RP. Imported to…

₹30,480.83
Fathom-X Tether Interface Board - Pair

Blue Robotics

Fathom-X Tether Interface Board - Pair

Communication, Control, and Power

Fathom-X Tether Interface Board - Pair from Blue Robotics, part number BR-100178. Earlier part number…

₹51,553.56

Blue Robotics

Fathom-X Tether Interface Board - Single

Communication, Control, and Power

Fathom-X Tether Interface Board - Single from Blue Robotics, part number BR-100023. Earlier part number…

₹30,096.06
Fathom-X Tether Interface (FXTI)

Blue Robotics

Fathom-X Tether Interface (FXTI)

BlueROV2

Fathom-X Tether Interface (FXTI) from Blue Robotics, part number BR-100679. Earlier part number…

₹46,189.18
RJ45 to JST-GH Adapter Board

Blue Robotics

RJ45 to JST-GH Adapter Board

Communication, Control, and Power

RJ45 to JST-GH Adapter Board from Blue Robotics, part number BR-100851. Earlier part number…

₹8,204.65

Showing 6 of 6 products.

How to choose power, control and comms

Keep the data link simple

A common arrangement on small ROVs is Ethernet over one twisted pair of the tether, through a pair of tether interface boards, carrying video and telemetry together.

Student ROV parts list →

Switch power without opening the housing

A subsea switch driving a switching board lets a diver or pilot power the vehicle up and down, or kill it, from outside. The switch carries the control current; the board carries the load.

Kill switch design for a competition AUV →