Comparison workspace
The machines, side by side.
Select up to four models. Compare their specifications, integration options, and commercial context — and keep the unknowns in view.
| Model intelligence | Leju Robotics ROBAN 2.2 Smart (Lingdong) |
|---|---|
| Model profile | Explore ROBAN 2.2 Smart (Lingdong) ↗ |
| Status | Commercially available |
| Readiness score | Unscored |
| Payload | Unknown |
| Runtime | Unknown |
| SDK/API | Current Roban 2.2 uses a C++17 DDS SDK; educational Python tools are separate. |
| Programming | Current Roban 2.2 C++17 API over Cyclone DDS; Current SDK expressly does not use ROS1, catkin or rosbridge. Hand-component ROS support is separate. |
| Compliance | CE marking: Unknown |
| EU readiness | Unknown |
| Lead time | Needs verification |
| EU support | China, Europe through distributor-stated services, subject to contract |
| Last verified | Nov 2, 2026 |
| Factory fit | ROBAN 2.2 Smart (Lingdong) is a supervised teaching/research configuration. RK3588 only, passive hands and no camera/lidar/navigation. Nominal mass 39±4 kg is not the older 42 kg family figure. |