Choose a platform based on the access you need. For developing your own motion control, documented joint states, joint commands and suitable simulation options are key. For navigation, access to sensor data, ROS interfaces and scope for expansion matter most. Unitree Go2 EDU, DEEP Robotics Lite3, ANYmal Research and Spot offer different development pathways, as described by their respective suppliers. Before placing an order, confirm the equipment, licences, support and safety documentation for the specific configuration in writing.
Who uses quadruped research robots
Locomotion research teams
These teams develop their own gaits or joint control systems. They need transparent access to states, commands and simulation, rather than just pre-programmed movements. Unitree, DEEP Robotics and ANYbotics each document research or development access for their platforms.
Navigation and perception labs
These labs investigate localisation, sensor fusion or autonomous navigation, and need to integrate sensor data, computing platforms and potential payload expansions into their experimental set-up. ANYbotics and Boston Dynamics describe research pathways with ROS or SDK interfaces.
University teaching labs
These labs plan repeatable exercises and manageable day-to-day operations. Clear set-up guidance, defined responsibilities and suitable safety measures are important for practical use. Terra Robotics describes the Go2 EDU as a platform for robotics labs, research and teaching.
What to consider when choosing
For universities and research teams, the key considerations are development access, integration into the experimental set-up and predictable operation.
| Consideration |
What to check before buying |
Who it matters most to |
| Motion control |
Confirm that the version you are ordering supports the required low-level APIs, available state data and control modes, and includes suitable safety guidance. |
If we are developing our own gaits or controllers, we need suitable access to joints and simulation. Buyers whose main concern is motion control are likely to account for around 33%. |
| Navigation and sensor data |
Check that the required sensor streams, ROS interfaces, connections for additional sensors and available computing environment are all compatible. |
Anyone trialling their own navigation or perception methods needs to be able to integrate the necessary data and computing pathways. Buyers with this priority are likely to account for around 27%. |
| Integration into teaching and development |
Check the computer architecture, ROS version, network set-up, SDK examples, simulation and training provision against the lab’s requirements. |
If we are preparing repeatable exercises for a teaching lab, clear set-up instructions and a suitable development environment are essential. Buyers whose main concern is manageable integration are likely to account for around 20%. |
| Operation, support and safety |
Clarify licence periods, spare parts, maintenance, support responsibilities, conformity documentation and the workplace risk assessment. |
For longer-term research, we want to agree responsibilities, contract scope and safety measures in advance. Buyers who prioritise safe operation are likely to account for around 20%. |
Common purchasing pitfalls
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Assuming SDK documentation includes access to joint control
A general SDK and an interface for joint control are not the same thing. Boston Dynamics states that the Spot Joint-Level API requires a separate licence, so the available functions may depend on the package ordered and its licence scope.
Before signing a contract, confirm the required control mode and licence period in writing.
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Assuming similarly named models are identical research robots
RobotShop lists the XGO-Lite3 as a product from XGO Robot. DEEP Robotics’ Lite3 Motion SDK documentation relates to a different product; a similar name does not mean the interfaces are the same.
Check the manufacturer, full model name and interfaces of the configuration actually being offered.
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Assuming an older research offering is still available to order
PAL Robotics marks the SOLO 12 as discontinued, even though its product page still contains information about the kit and assembled version.
So, treat the SOLO 12 as a research and self-build option, and separately confirm whether any prospective purchase is currently available to order.
Leading brands in research
Unitree
Unitree describes Go2 EDU as a development platform, and the Go2 documentation lists several EDU configurations.
- Unitree provides resources for the Go2 SDK, ROS 2 communication and MuJoCo-based simulation.
- Documented features cannot be assumed to apply to every reseller package. Ask the supplier to confirm the equipment and enabled features for the specific version.
DEEP Robotics
For Lite3, DEEP Robotics documents separate access options for Motion, ROS 2-based RL and gamepad control.
- The manufacturer’s documentation describes access to joint states and joint commands on the Lite3.
- Confirm the specific reseller configuration, usage rights, simulation and support. Lite3 is not the same product as XGO-Lite3.
ANYbotics
ANYbotics describes ANYmal Research as a platform for academic work on locomotion, navigation and perception.
- The supplier lists joint access, ROS-based interfaces and the option to replace individual software components.
- According to ANYmal Research, the research programme includes a research agreement and confidentiality conditions. Check delivery details and contract terms for Germany individually.
Boston Dynamics
Boston Dynamics describes Spot as having an SDK for applications and payloads. For research-level joint control, a separate RL Researcher Kit provides access.
- The Spot SDK documents interfaces for applications and payloads.
- Boston Dynamics requires a separate licence for the Joint-Level API and highlights additional risks associated with joint control. SDK access and RL research features should therefore be assessed separately.
Quadruped robots available at Joybuy
Joybuy product listings related to quadruped robots.
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Unitree As2 Pro
This model is suitable for a research project only if the specific equipment meets the required development access and safety standards.
The product name identifies it as a quadruped robot dog. Before buying, confirm the interfaces, control modes, documentation and safety documents for the device being offered.
Joybuy
Frequently asked questions
Is a reference to ROS 2 enough to develop your own motion algorithms?
No. A reference to ROS 2 alone does not confirm that the joint control you need is available. Check which states and control modes the specific configuration provides. The Joint-Level API for Spot requires a separate licence.
Which computers and services should the lab prepare before the first trial?
Check the ROS version, computer architecture, network and set-up steps with your lab. For example, a Go2 integration guide specifies Ubuntu 20.04, ROS 2 Foxy and Ethernet; these are not blanket requirements for every platform. Also confirm any cloud or account requirements for the package you want.
What should a university ask about maintenance and ongoing commitments?
Ask about spare parts, repair arrangements, training, support scope and the duration of any software licences you need. Terra Robotics describes an optional maintenance contract for the Go2 EDU; Boston Dynamics specifies separate licences for certain Spot features.
Will the new EU Machinery Regulation already apply to placing products on the market in October 2026?
No. According to the German Federal Institute for Occupational Safety and Health (BAuA), Regulation (EU) 2023/1230 will apply for this purpose from 20 January 2027. Until then, check which legal framework applies to systems classified as machinery. For the use of work equipment, section 3 of the BetrSichV requires employers to carry out a risk assessment before use. The classification and documentation must match the specific configuration.