BlueBoat Uncrewed Surface Vessel
BlueBoat Uncrewed Surface Vessel
Ocean Robotix Pvt Ltd
BlueBoat Uncrewed Surface VesselThe BlueBoat is the planet’s most affordable robotic surface vessel. With an innovative hull design, endless expansion possibilities, and open-source BlueOS software, it’s the ideal platform for hydrographic surveys and robotics system development.
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Product Description
The BlueBoat was born from a desire to make uncrewed surface vessels just as easy to get started with as ROVs and drones. Even with many options on the market, we saw a lot of room for improvement. We started from a clean sheet and designed the vehicle that we wanted to have ourselves, then worked tirelessly to perfect it and make it as affordable as possible. The result is the BlueBoat.
The BlueBoat is the planet’s most affordable surface vessel for hydrographic surveys, robotic systems development, and scientific missions. Its weedless hull and propeller design, rugged construction, and compact transport size make it reliable and convenient to use, while its flexible electronics architecture, ample payload mounting areas, and open-source BlueOS software system make it an ideal platform for integration of sonars and other sensors.
The BlueBoat exists for you to build on top of and is easily and endlessly expandable.
A Hydrographer's Pickup Truck
The BlueBoat is designed to carry any payload that you want to integrate and to do so better than any other vehicle its size. We fit all of the control electronics, batteries, and wiring into the hulls so that the space between the hulls is completely dedicated to payload integration. The hulls are designed with flat inner walls, creating a low-wake sensor area ideal for survey sonars.
The BlueBoat can carry up to 15 kg (33 lb) of batteries and payload. The cross members, brackets, and the bottom of the hull have mounting points so that you can mount anything, whether it’s a hydrographic survey echosounder, an enclosure full of prototype electronics, or both!
Electronics areas in both hulls leave plenty of dry space for internal hardware integration with access to dedicated payload power, interhull communications, and holes for electrical penetrators or connectors.
Combined with the open-source BlueOS software system, it’s not just integration friendly, it’s going to be your new bff 💕
Weedless... Like, Actually
From the beginning, our vision for the BlueBoat has been one of reliability and trustworthiness. We knew from our own experiences with the SolarSurfer that getting stuck on weeds or debris quickly turns your uncrewed vehicle into an inconvenient and expensive rescue situation. So we developed a unique design that eliminates that problem.
The BlueBoat’s unique deep hull shape pushes weeds and debris down and out of the way. Anything that isn’t pushed down is brushed away by highly swept weedless propellers driven by two M200 Motors. That means that whether you’re doing a bathymetric survey in a weed-filled lake or studying a plastic-polluted waterway, you can count on the BlueBoat to get it done.
Autonomy Is Not an Option, It Comes Standard
Every BlueBoat includes a Navigator Flight Controller, GPS, and ArduRover control firmware with advanced autonomous navigation capabilities. Out of the box it can perform precision GPS waypoint navigation, position hold at a location, follow-me maneuvers, geo-fencing, automatic return-to-home if radio signal is lost, and more. Drag and drop mission planning makes it easy to design a complex mission in minutes.
If you prefer to operate the vehicle manually or take pride in smoothly docking it at the end of a mission, you can use a joystick controller to show off your skills.
Ship to Shore aka BlueBoat to BaseStation
The BlueBoat has a long-range wifi radio that connects to the BaseStation box from up to 250 m away for telemetry and control using the standard antennas. The BaseStation acts as a wifi access point that you can connect to to interact with the boat. It has an internal battery as well as a USB-C port for charging and a hardwired network connection. If you need more range, it’s compatible with directional antennas that provide a more focused signal towards the BlueBoat.
If you’re operating multiple boats, they can all be connected through a single BaseStation box. In addition to the wifi radios, the BlueBoat will eventually be compatible with other types of communication for longer range, such as 4G LTE and Iridium satellite communications.
Sea and Be Seen
In a sea of yellow USVs we started wondering… is yellow really the most visible color on the water?!
Through our research, we found that fluorescent green actually offers the highest visibility, with orange not far behind. So, if you’re looking to be seen out at sea, give a green (or orange, or pink) BlueBoat a try!
Not concerned about visibility? Choose whichever color floats your boat—we’ve got options!
Missions for Days
Literally! The BlueBoat has best-in-class endurance capabilities with over 60 hours of continuous operating time when carrying the maximum supported number of batteries. Even with a single battery, it runs for upwards of 9 hours and can travel over 30 km.
Just Trunks, No Trailers
With a folding hull and frame design, the BlueBoat fits in the trunk of just about any car. Quick release handles allow you to switch between the folded and deployed configurations in seconds.
Float Your Boat Without Sinking Your Wallet
The BlueBoat has an affordable price tag compared to other uncrewed surface vessels on the market, but it’s built to rigorous quality standards and designed with years of experience building subsea hardware.
We put attention into every detail, from the labeling on the internal wiring connections to the satisfying *click!* of the latches as you close it up. It can be hard to tell by looking at pictures on the internet, but we can assure you that when you get the BlueBoat in your hands, it just feels right.
Ready to BlueBoat?
The BlueBoat comes almost fully assembled and only takes a few minutes to get into the water. In addition to the boat, you’ll need a few things to get started:
- Laptop – We recommend a medium to high-end model with Windows 10, Mac, or Linux operating systems. There are also some compatible tablets including the Windows Surface tablets. iOS and Android are not officially supported at this time.
- Battery – We recommend our 14.8v, 18Ah lithium-ion battery for the best battery life, but we can’t ship it to all locations! There are other compatible batteries that can be used as well. We’d recommend getting a few for extended operation.
- Battery Charger – We have a recommended charger as well, but any lithium-ion battery charger that can handle your battery will work!
- Gamepad Controller (optional) – If you want to control the boat manually, we recommend a gamepad controller like the Xbox Wireless Controller.
What’s Included
The BlueBoat comes as a partially assembled kit with all electronics tested. Assembly can be completed in about 1–2 hours with hand tools. The following lists the included subassemblies and other components of the BlueBoat kit.
Hulls
- 2 x BlueBoat hull assembly (starboard and port)
- 2 x M200 Motor (BlueBoat variant) with mount
Frame
- 2 x Frame bracket and frame crossmember assembly
Fixed Frame Hardware
- 4 x M6x55 socket head cap screw
- 4 x M6 nylon insert lock nut
- 8 x M6 washer
Frame Mounting Hardware
- 4 x M6x14 flanged button head screws
- 8 x M6x20 flanged button head screws
Hatch Lid Assemblies
- 1 x Starboard hatch lid assembly with installed electronics
- 1 x Port hatch lid assembly with installed electronics
Antenna and Guard
- 1 x Antenna assembly
- 1 x Hatch Lid Antenna Guard
- 2 x M6x14 flanged button head screws
Propeller Set
- 2 x Weedless propeller (LH and RH)
- 4 x M3x8 Socket head cap screw
Crosstube
- 1 x Crosstube assembly
- 1 x Cross cable
Crosstube Hardware
- 2 x Crosstube C-nut
- 2 x -129 O-ring
- 1 x Hook and loop strap with buckle
- 1 x Molykote 111 silicone grease 6g
Flagpole
- 1 x BlueBoat Flagepole with flag
- 1 x Flagpole mount
- 1 x M5x5 cup-point set screw
Battery Cables
- 2 x 4S splitter cable
- 1 x Charge cable
Tools
- 2 x BB120 Wrench
- 1 x 2.5 mm hex driver
- 1 x 4 mm hex key
- 1 x 5 mm hex key
Fuse Spares
- 1 x 150A MIDI fuse
- 2 x 50A MIDI fuse
- 5 x 2A MINI blade fuse
- 5 x 5A MINI blade fuse
- 5 x 10A MINI blade fuse
Spare Hardware
- 2 x M6x20 flanged button head screws
- 2 x M6x14 flanged button head screws
- 2 x M4x10 flanged button head screws
- 2 x M3x8 socket head cap screw
- 2 x M5x5 cup-point set screw
- 1 x Frame clamp thumb nut
Other Components
- 1 x USB Ethernet adapter
- 12 x Frame bushing spares
- 1 x Microfiber towel
- 1 x Sticker set
- 8 x Velcro strip
- 2 x 70% Alcohol wipe
- 4 x Cable ties
What’s Not Included
There are some items necessary for operation that are not included with the kit.
- The BaseStation is not included in the BlueBoat kit but is required for operation. Make sure to add it to your cart if you don’t already have one!
- A laptop or a Windows 10 tablet that meets the recommended system requirements (see system requirements in the Technical Details). The topside control software, QGroundControl, works on Windows 10 and 11, macOS, and Linux.
- A gamepad controller (optional). We recommend the Xbox One Wireless Controller sold in our store or the Logitech F310 Gamepad (for a more affordable option).
- A 4S battery for the BlueBoat. Here are our recommendations:
- Blue Robotics Lithium-ion Battery (14.8V, 18Ah)
- Blue Robotics Lithium Polymer Battery (14.8V, 10Ah)
- Or follow these guidelines for sourcing alternative battery options.
- A battery charger, such as our Lithium Battery Charger.
| Parameter | Value |
|---|---|
| Performance | |
| Endurance @ 1 m/s (~30 W), no payload |
2 Batteries (532 Wh, 2.4 kg): 18 hrs (65 km) 4 Batteries (1064 Wh, 4.7 kg): 36 hrs (130 km) 6 Batteries (1596 Wh, 7.0 kg): 50 hrs (180 km) 8 Batteries (2128 Wh, 9.3 kg): 62 hrs (220 km) Solar Power (user equipped): Indefinite |
| Maximum Speed (2 batteries, no payload) | 3 m/s | 6 kts |
| Maximum Static Thrust | 8.2 kgf | 18 lbf |
| Temperature Rating | -25 to 40°C | -13 to 104°F |
| Steering | Differential thrust |
| Payload and Expansion Capabilities | |
| Payload Capacity (batteries + payload) | 15 kg | 33 lb |
| Payload Power |
Battery Voltage @ 60 A (Direct Connection) Battery Voltage @ 10 A (Fuse Board) 5V Auxiliary @ 5 A (Fuse Board) |
| Penetrator Holes (Starboard Hatch Lid) | 2 × M10 Area to drill more |
| Penetrator Holes (Port Hatch Lid) | 4 × M10 2 × M14 Area to drill more |
| Available Ports and Interfaces |
3 × Serial UART Ethernet (Blue Robotics Ethernet Switch required) 2 × USB 2.0 2 × USB 3.0 1 × 16-bit ADC (3.3 V) 1 × 16-bit ADC (6.6 V) |
| Physical | |
| Dimensions (L × W × H) |
120 × 93 × 46 cm (deployed) 120 × 71 × 24 cm (folded) 120 × 46 × 20 cm (packaged) 47 × 36.5 × 18 in (deployed) 47 × 28 × 9.5 in (folded) 47 × 18 × 8 in (packaged) |
| Weight (no batteries or payload) | 14.5 kg | 32 lb |
| Freeboard (2 batteries, no payload) | 160 mm | 6.3 in |
| Maximum Draft (maximum payload) | 320 mm | 12.6 in |
| Propulsion | 2 × M200 Motor w/ Weedless Propeller |
| Propeller Diameter | 112 mm | 4.4 in |
| Navigation Light | 5V 2W LED, White All-Around, Programmable Flashing |
| Primary Materials |
LDPE (hulls) 30% Glass-filled Polycarbonate Anodized Aluminum Stainless Steel |
| Hull Color Codes |
Marine Blue – HEX #3366CC Garibaldi Orange – PANTONE 137C Moray Green – PANTONE 13-0443 TCX Axolotl Pink – PANTONE 1787 C |
| Communications | |
| Wireless Communications Protocol | 802.11a/b/g/n (2412–2462 MHz) |
| Wireless Router | MikroTik RBGroove-52HPn |
| Default Wireless Configuration | Client Mode (CPE) |
| BaseStation Router Default IP Address | 192.168.2.3 |
| BlueBoat Router Default IP Address | 192.168.2.4 |
| Included Antenna | 7 dBi 2.4 GHz omnidirectional, N-type male connector |
| Wireless Range (omnidirectional) | Up to 250 m | up to 0.135 NM |
| Wireless Range (directional antennas) | >800 m | >0.43 NM |
| Cellular & Satellite Communications | Capable |
| Software | |
| Vehicle Control | ArduRover |
| Onboard Operating System | BlueOS |
| Onboard Operating System Default Address | blueos.local (192.168.2.2) |
| Recommended Mission-planning Software | QGroundControl or Mission Planner |
| Navigation Capabilities |
Manual Control (w/ Joystick) Waypoint Navigation (Auto) Click-to-Navigate (Guided) Position Hold (Loiter) Return-to-Home (if connection lost) |
| Electronics and Electrical System | |
| Onboard Computer | Raspberry Pi 4 (2GB) w/ BlueOS |
| Flight Controller | Navigator |
| Sensors |
6-DOF IMU Dual 3-DOF compasses Internal barometer |
| GPS | mRobotics M10034-MN (NEO-M9N, IST8308) |
| Speed Controllers | Basic ESC 500 (BlueBoat Configuration) |
| Power Load Switching | PowerSwitch (120A, 4S/6S Battery, Current/Voltage Sense, 5V/8A Out) |
| Recommended Battery | Blue Robotics 4S Lithium-Ion |
| Input Voltage Range | 12–26 VDC² (4S–6S Batteries) |
| 4S Low Battery Voltage Protection Cutoff | 8 V |
| 6S Low Battery Voltage Protection Cutoff | 12 V |
| 5V Auxiliary Output | 5 A |
| Individual Battery Fuses | 60 A MIDI |
| System Fuse | 150 A MIDI |
| Fuse Board | Mini-ATC (2 A, 5 A, 10 A fuses included) |
| Regulatory | |
| Harmonized code |
8907.90.0090 (BlueBoat only) 9015.80.8080 (when equipped with hydrographic sensors) |
| Compatible Operating System | |
| Windows | Windows 10 64-bit or later |
| macOS | 10.20 or later |
| Ubuntu | 20.04 LTS or later |
| Recommended Control Computer Hardware | |
| Processor | i5 processor equivalent or better |
| RAM | 8GB or more |
| Storage | Solid-state drive (SSD) |
¹ Dependent on operating conditions. Weather, sea state, BaseStation height,
connected peripherals, wireless interference and noise will affect range.
² 6S input voltage is acceptable, but at reduced throttle level. Do not exceed
500W per motor.
23 April 2025
- Improved cables, including adding proper labels
- Improved e-tray alignment with standoffs
- Minor adjustments to improve manufacturability
8 April 2025
- Revised M200 stator base
4 March 2025
- BR-101447-002, BlueBoat Base Package Garibaldi Orange – Initial release
- BR-101447-003, BlueBoat Base Package Moray Green – Initial release
- BR-101447-004, BlueBoat Base Package Axolotl Pink – Initial release
12 February 2025
- Fixed frame hardware added to contents
- Cable ties added to contents
13 November 2024
- Part number changed to BR-101447-001
30 October 2024
- SD card updated to BlueOS 1.3.1
26 June 2024
- Default wireless settings updated
- BlueBoat auto connects to BaseStation network
6 May 2024
- Raspberry Pi SD card upgraded from 16 GB to 128 GB
31 October 2023
- BR-101447 - Initial release