The Yahboom ROSMASTER A1 Ultimate Kit is an Ackermann-steering ROS2 robot configured here with a Jetson Nano 4GB SUB. This specific Ultimate configuration combines a SLAM C1 LiDAR, Nuwa-HP60C depth camera PTZ, AI large-model voice module and ROS robot control hardware for autonomous-driving research, SLAM, computer vision and embodied-AI development. ROSMASTER A1 is developed around ROS2 Humble. Its vehicle-style steering geometry makes it particularly suitable for projects that need more realistic steering behavior than a differential-drive or Mecanum chassis. Ultimate Kit with Jetson Nano 4GB SUB This OpenELAB listing is the Ultimate Kit with the Jetson Nano 4GB SUB included. The Ultimate configuration uses the depth-camera setup and SLAM C1 LiDAR rather than the lower-kit camera and LiDAR combinations. Ackermann Steering for Vehicle-Like Motion The chassis uses Ackermann steering, allowing the front wheels to steer in a vehicle-like geometry. This makes the platform useful for path planning, lane following, steering-control and autonomous-driving algorithm experiments. SLAM C1 LiDAR and ROS2 Navigation The Ultimate kit includes SLAM C1 LiDAR. Yahboom's official ROSMASTER A1 resources cover LiDAR obstacle avoidance, following, patrol, Gmapping, Cartographer, slam_toolbox, Navigation2 and RTAB-Map workflows. Nuwa-HP60C Depth Vision The Nuwa-HP60C depth camera PTZ provides depth perception for distance measurement, 3D data processing, visual following and RGB-D development. The current A1 learning materials include depth-camera and AI-vision examples for robotics research and education. Embodied AI and Multimodal Interaction ROSMASTER A1 is designed for multimodal AI workflows that combine language, visual information and robot actions. Official materials include RAG and AI-agent examples, visual understanding, intention estimation, voice interaction and SLAM-linked intelligent navigation. ROS2 Vision and Control Workflows The platform supports computer-vision applications such as pose estimation, image segmentation, 3D detection and visual tracking. It can be operated through computer-based control, wireless controller and mobile-app workflows before moving into autonomous ROS2 applications. Technical Specifications Product Yahboom ROSMASTER A1 Current Configuration Ultimate Kit with Jetson Nano 4GB SUB ROS ROS2 Humble Steering Ackermann steering LiDAR SLAM C1 LiDAR Depth Camera Nuwa-HP60C Depth Camera PTZ Voice Interaction AI large-model voice module Drive Motors 1:56 high-torque 520 encoder motors ×2 Battery 12.6V 6000mAh rechargeable battery pack Development Resources Yahboom provides ROSMASTER A1 learning resources covering ROS2, LiDAR SLAM, Navigation2, depth vision, MediaPipe, OpenCV, AI large models, multi-vehicle control and autonomous-driving expansion. View Official ROSMASTER A1 Development Resources What's Included This listing is the Ultimate Kit with Jetson Nano 4GB SUB. The configuration includes the controller, SLAM C1 LiDAR, Nuwa-HP60C depth camera PTZ and AI voice hardware shown in the configuration image above. The autonomous-driving track map used in some demonstrations is a separate accessory and is not included unless explicitly listed in the order. For Universities, Laboratories and Research Projects ROSMASTER A1 is suitable for ROS2 education, autonomous-driving research, SLAM and navigation, RGB-D perception, multimodal AI and intelligent-vehicle prototyping. OpenELAB can assist institutional buyers with quotations, proforma invoices, VAT documentation, lead-time confirmation and vendor-registration documents. FAQ Does this listing include the Jetson Nano 4GB SUB? Yes. This OpenELAB SKU is the Ultimate Kit with the Jetson Nano 4GB SUB included. Which LiDAR and camera are included? The Ultimate configuration uses SLAM C1 LiDAR and a Nuwa-HP60C depth camera PTZ. Which ROS version does ROSMASTER A1 use? Yahboom develops ROSMASTER A1 around ROS2 Humble. Is the autonomous-driving track map included? No. Yahboom's autonomous-driving expansion uses a separately purchased track map.