Optional Integrated Upgrades

3D LiDAR Hesai XT16

The 3D LiDAR Hesai XT16 is a high-precision, long-range sensing solution that significantly enhances the Go2’s environmental mapping and obstacle detection capabilities. With a vertical field of view from -16° to +15° and a horizontal resolution of 0.18° at 10 Hz, the XT16 delivers detailed spatial awareness.

• Field of View (FoV): 31°, with vertical angles from -16° to +15°, providing comprehensive environmental coverage.
• Resolution: Achieves 0.18° horizontally at 10 Hz and 1° vertically, for precise detail capture.
• Dimensions: Compact design with a top diameter of 100.0 mm, bottom diameter of 103.0 mm, and height of 76.0 mm.
• Range: Impressive detection from 0.05 m up to 120 m, accommodating both near and far objects.
• Precision and Accuracy: Offers range precision of 0.5 cm at 1σ and accuracy within ±1 cm, ensuring reliable data.
• Power Consumption: Efficient operation at 10 W, with a point rate of 640,000 points per second on a single return.

MID-360

The MID-360 LiDAR provides a comprehensive 360° horizontal and a -7° to 52° vertical field of view, making it ideal for creating detailed environmental models and enhancing the Go2’s navigation in complex terrains.

• Detection Range: Capable of detecting objects up to 40 m at 10% reflectivity and 70 m at 80% reflectivity.
• FOV: Offers a full 360° horizontal view and a broad vertical range from -7° to 52°.
• Precision: Delivers range precision of ≤2 cm at 10 m and ≤3 cm at 0.2 m, with angular precision less than 0.15º.
• Point and Frame Rate: Achieves a point rate of 200,000 points per second and a typical frame rate of 10 Hz.
• Data and Power: Features 100 BASE-TX Ethernet data port, with power consumption averaging 6.5 W and a supply voltage range of 9 ~ 27 V DC.
• Environmental Durability: Built to operate between -4°F to 131°F, with an IP67 rating, ensuring resilience in diverse conditions.

D1 Servo Arm Upgrade

A notable enhancement to the Unitree Go2 Quadruped is the addition of the D1 Servo Arm, a robotic arm upgrade that significantly expands the Go2’s interactive capabilities and operational flexibility.

Specifications

• Degree of Freedom: The D1 Servo Arm boasts 6 degrees of freedom, enabling it to perform a wide range of movements and tasks with precision.
• Payload: It can handle payloads of approximately 500g, making it suitable for a variety of educational and practical applications.
• Max Armspan: With a maximum arm span of 550mm (without jaws), the D1 offers substantial reach, allowing it to interact with objects that are both near and far from its base.
• Repeated Positioning Accuracy: The arm’s design ensures a repeated positioning accuracy of about 0.2 cm, which is crucial for tasks requiring high precision.
• Power Requirement: The D1 operates on a 24V 2.5A power supply, with a maximum requirement of 5A, ensuring efficient energy use while maintaining robust performance.
• Interface: For power connection, it utilizes a DC5.5-2.1 interface, which is widely used and easy to manage.
• Motor Type: The arm is powered by Servo motors, known for their precision and reliability, with a power rating of 60W.
• Control Interface: Integration and control are facilitated through an RJ45 (ETH) control communication interface, ensuring seamless operation and compatibility with the Go2’s systems.