四足机械狗+单臂，低成本开启你的具身学习之旅

Core Viewpoint - Xdog is a low-cost, multifunctional quadruped robotic dog and robotic arm development platform designed for embodied developers, featuring a comprehensive curriculum for research and learning in robotics [1][2]. Group 1: Hardware Overview - Xdog integrates a robotic dog and robotic arm, with advanced functionalities such as voice control, sim2real, real2sim, target recognition and tracking, autonomous grasping, and reinforcement learning gait control [2][5]. - The robotic dog measures 25cm x 20cm x 30cm and weighs 7.0kg, with a maximum speed of 7.2 km/h and a maximum rotation speed of 450 degrees per second [3][11]. - The main control chip is Allwinner H616, featuring a quad-core 1.6GHz CPU, 4GB RAM, and 32GB storage [4][5]. Group 2: Technical Specifications - The robotic dog has a battery capacity of 93.24Wh, providing approximately 120 minutes of operational time and a standby time of about 6 hours [5][11]. - The robotic arm can reach a maximum height of 0.85m and has a grasping range of 0.4m around its base [7]. - The depth camera features active dual infrared and structured light technology, with a depth output resolution of 1280 × 800 @ 30 fps and a working distance of 0.2m - 10m [14]. Group 3: Software and Functionality - The system supports various control methods including voice control, keyboard control, visual control, and reinforcement learning for autonomous movement [15][17]. - Development is based on ROS1, with Python as the primary programming language, and it is recommended to use a GPU of at least 2080ti for inference [16][24]. - The platform allows for advanced functionalities such as collaborative control of the robotic arm and dog for target following, and autonomous grasping capabilities [19][20]. Group 4: Educational Curriculum - The curriculum includes hands-on training in ROS project creation, Mujoco simulation, and reinforcement learning principles, among other topics [22][23]. - Courses cover the setup and usage of the Xdog system, including network configuration, camera parameter adjustments, and advanced algorithms for object recognition and tracking [22][23]. - The teaching team consists of experienced instructors responsible for project management, technical support, and algorithm training [22]. Group 5: Delivery and Support - The delivery cycle is set to be completed within three weeks after payment, with a one-year warranty for after-sales service [25][26]. - The product includes hardware and accompanying courses, with no returns or exchanges allowed for non-quality issues [26].