XGO-mini2S

XGO-mini2S is a desktop AI robot dog with 16 DOF and a gripper powered by a Raspberry Pi CM5 module for AI edge-computing applications. With 4.5kg·cm serial servo motors, it supports omnidirectional movement, 6D pose control, horizontal body-posture maintenance, multiple motion gaits and grasping tasks. Integrated IMU and joint-position sensors provide feedback for internal algorithms and secondary development.

1. Power on: Place the robot in a lying position to prevent joint jams, then press the power switch on its back. The ring light flashes rapidly and then stays on. The robot stands up and the arm opens and retracts to complete startup.
2. Power off: Press the power switch on the back. The ring light flashes slowly while the robot lies down and retracts its arm. The light turns off when shutdown is complete.
3. Charging: When the battery is low, the ring light flashes and the robot lies down. Connect the charger’s DC plug to the charging port on the underside. A full charge takes about 2 hours. The mainboard power indicator is red while charging and green when fully charged.

LUWU OS is a graphical system running on the Raspberry Pi CM5. Following operational prompts on the 2.0-inch screen, users can directly navigate Generative AI, vision tracking, and motion features using four physical buttons (A/B/C/D) for selection and confirmation, entirely free from PCs or phones.

1. Connect a display: Plug the supplied Micro HDMI cable into the port at the lower left of the robot’s screen, and connect the other end to a monitor.
2. Connect a keyboard and mouse: Plug the supplied Type-C USB hub into the port at the lower right of the screen, then connect your keyboard and mouse to the hub.
3. Remote development: Once the robot is online, connect from your PC using SSH. The default username and password are both luwu. Your PC and robot must be on the same network.

For iPhone users, search for 'XGO' in the App Store and download and install it. For Android users, search for 'XGO' in the Google Play App Store and install it. Or navigate to Settings → APP Download on the robot dog and scan the QR code to download the APK.

If the standing posture is abnormal and all four legs cannot touch the ground together, the initial joint positions may need recalibration. Read the instructions carefully and use the illustrated posture as a reference.

1. Open Settings in the XGO app and choose to run as a developer. Return to the remote control screen and connect to the robot over Bluetooth.
2. Open the calibration page and select “Calibrate”. The servos stop producing torque, allowing the joints to be moved.
3. Match the illustrated posture: each shoulder is perpendicular to the body, each thigh is perpendicular to the ground, and each lower leg is perpendicular to its thigh. Alignment directly affects the operating posture.
4. Select “Calibrated” and wait about 10 seconds for the robot to stand. If the posture is still severely misaligned after a correct calibration, contact after-sales support.