8. Walker Tienkung App

The Walker Tienkung App provides operational assistance for the Walker Tienkung series robots, enabling users to conveniently configure network settings for devices, view robot status information, and control robot actions.

Connecting to Robot

After ensuring your phone is connected to Wi-Fi and Bluetooth is enabled, open the App and click "Connect Robot". The App will scan nearby powered-on robot devices. Click the device you want to connect to, enter the robot control password (contact delivery personnel for default password). After password verification, enter your current Wi-Fi connection password. After successful verification, the robot connection is complete.

The robot control password can be modified in Settings - Change Robot Control Password.

Robot Status

Click Robot Status to enter the status page where you can manually enable or disable robot voice service. You can also view the current main battery and auxiliary battery charge levels and the online status of some sensors.

Robot Control

Click Robot Control to enter the control page where you can switch robot states (motion modes), enable robot head visual sharing, and control robot actions. To enable robot control, set the remote "E" joystick to up position. This function requires the robot to be in standing state.

Switch Robot States: Available states include standing, walking, running, zero, and stiffen.

Note: Do not operate the robot to stand while it is suspended and off the ground.

Robot Action Control: Click action buttons to send action commands. The robot will execute the corresponding actions. With robot voice broadcast enabled, actions will be accompanied by voice announcements.

Note: During action execution, ensure a 4m radius around the robot is clear of obstacles for safety. Some actions involve full-body movement, so ensure adequate slack in the safety rope if connected.

Robot Visual Sharing: Walker Tienkung·Voice & Vision and Walker Tienkung·Embodied Intelligence models support head camera visual sharing. Click enable to view real-time video stream from the head camera.

Language Switching

The App supports Chinese-English language switching. Navigate to Settings - General Settings - App Language.

Voice Function

Walker Tienkung·Voice & Vision and Walker Tienkung·Embodied Intelligence models provide basic voice capabilities (limited-time free). This voice feature is based on online large language models and requires internet access to public networks.

Wake-up and Conversation

After starting voice service via the App, you can wake up the robot with the wake-word "Tienkung Tienkung". The robot will respond with "在呢" (I'm here). Keep your face within the chest single camera's recognition range for normal conversation initiation.

When the voice interaction model processes your question, wait a few seconds for the response.

Speech Playback

You can trigger speech playback via remote control. Audio files are stored at:

• Walker Tienkung audio directory (x86 main controller): /home/ubuntu/data/speech/sbus

• Walker Tienkung·Voice & Vision audio directory (Orin computing board): /home/nvidia/data/speech/sbus

• Walker Tienkung·Embodied Intelligence audio directory (Orin1 computing board 41.2): /home/nvidia/data/speech/sbus

After importing audio files, modify configuration at (x86 main controller): /home/ubuntu/data/param to update audio_list with imported audio filenames.