BlueRobotics BlueROV2 (Aluminum – 300m)

• BlueROV2 (Aluminum) by BlueRobotics
• Offers depth rating up to 300 meters
• Features high-definition, low-light camera
• Utilizes patented T2 Thrusters for precise movement
• Supports expandable modular frame design
• Controlled via QGroundControl app with live video

The BlueRobotics BlueROV2 (Aluminum – 300m) is a high-performance underwater remotely operated vehicle (ROV) known for its affordability and versatility. It features six- and eight-thruster configurations, a variety of accessories, and open-source software, making it a highly flexible and expandable tool for underwater exploration. The BlueROV2 is widely used in various fields, with several thousand units deployed globally.

The assembly process, which takes approximately 6-8 hours, provides users with a comprehensive understanding of the system components, facilitating future upgrades and improvements. The ROV is equipped with a high-definition, wide-angle, low-light camera mounted on a tilt mechanism, allowing the pilot to control the camera orientation. The lighting system can be configured with two or four dimmable Lumen Lights, offering up to 6,000 lumens to illuminate underwater environments.

The BlueROV2 employs patented T2 Thrusters in a vectored configuration, delivering a high thrust-to-weight ratio and precise movement in any direction. The standard six-thruster setup can be expanded to eight thrusters using the Heavy Configuration Retrofit Kit, providing full six-degree-of-freedom control and enhanced stability. Adjustable gain levels enable precision control at low speeds and high power to counteract currents and carry heavy loads.

The ROV can be configured with either acrylic plastic or anodized aluminum enclosures, with depth ratings of 100 meters and 300 meters, respectively. Constructed from high-quality components, the BlueROV2 includes features such as Locking Watertight Enclosures and a vacuum test pump to ensure a proper seal before each dive.

The modular frame design of the BlueROV2 supports easy attachment of accessories like grippers or scanning sonar. A payload skid is available to extend the frame for larger payloads, accommodating scientific instruments, additional battery enclosures, and more. Users can modify the standard frame to create custom underwater robots tailored to specific applications.

The BlueROV2 is powered by the Navigator Flight Controller and BlueOS. The Navigator, designed specifically for ROVs, includes sensors such as an inertial measurement unit (IMU), magnetometer, and leak sensor. It offers 16 outputs for connecting thrusters, lights, and other accessories, along with multiple communication ports for sensors and sonars. The Navigator is paired with a Raspberry Pi 4 computer running BlueOS, which manages vehicle control, camera, and tether connection, and facilitates software updates.

The pilot controls the ROV via a laptop and gamepad controller using the open-source QGroundControl application, which provides a live video stream, sensor feedback, and configuration options. The BlueROV2 is suitable for both novice and advanced users, requiring only a few additional components such as a laptop, gamepad controller, battery, and charger to operate.

Note: Ensure proper sealing before each dive to prevent water ingress.