Yahboom Jetson Nano 4GB Jetbot Mini AI Programmable Python Robot Kit Instruction Manual

1. Introduction

The Yahboom Jetbot Mini is an entry-level AI robotic kit designed for learning Python3 programming, ROS (Robot Operating System), and OpenCV for image processing. This compact robot offers powerful AI functionalities for educational exploration, making it an ideal choice for teens and researchers exploring artificial intelligence and robotics.

2. What's in the Box

The Jetbot Mini kit includes the following components:

• Jetbot Mini Robot Kit (main components)
• Expansion board
• Frame bottom plate
• Frame top plate
• Camera fixed bracket
• Tires
• Cooling fan
• TT motors
• 77° IMX219 Camera (800w)
• Universal wheel
• Charger
• Velcro
• 12832 OLED screen
• Screw package + screwdriver
• 1300Mbps USB drive-free network card
• USB3.0 adapter
• U disk
• 18650 battery pack

Note: The Jetson Nano 4GB board is NOT included and must be prepared separately for the robot to function.

Figure 2.1: Detailed view of all components included in the Yahboom Jetbot Mini kit.

3. Setup and Assembly

The Yahboom Jetbot Mini requires careful assembly. Comprehensive step-by-step instructions and detailed videos are available to guide you through the entire process. Ensure all components listed in the 'What's in the Box' section are present before beginning assembly.

Figure 3.1: An assembled Yahboom Jetbot Mini robot kit, showcasing its compact design and various electronic components.

4. Operating Instructions and Features

The Jetbot Mini is equipped with a range of AI functions and control methods, making it a versatile platform for learning and experimentation.

4.1 AI Vision Capabilities

• Gesture Recognition: The robot can recognize various hand gestures.
• Face Detection: Capable of identifying and tracking human faces.
• Object and Color Recognition: Detects and identifies specific objects and colors in its environment.
• Color Following: The robot can follow a designated color.
• Automatic Driving: Utilizes AI to navigate autonomously.
• ROS Image Visual Beautification: Enhances image processing through ROS.
• AR Enhancement and Label Recognition: Supports augmented reality features and recognizes various labels.

Figure 4.1: An image illustrating the various AI functions and hardware control capabilities of the Jetbot Mini, including face recognition, object recognition, and APP control.

Figure 4.2: A visual representation of the AI functions the Jetbot Mini can perform, such as face detection, object recognition, and autopilot.

4.2 Control Methods

• APP Control: Control the robot via joystick and gravity sensing through a dedicated mobile application (iOS/Android). The app integrates control and screen for FPV (First-Person View) viewing.
• ROS Robot Operating System: The kit includes a built-in ROS robot operating system, allowing for advanced robotic control and programming.
• Python3 Programming: Utilize Python3 as the primary programming language with OpenCV as the image processing library for custom functionalities.

Figure 4.3: An image showing the Jetbot Mini being controlled via a mobile app and programmed through Jupyter Lab, highlighting its user interfaces.

5. Maintenance

To ensure optimal performance and longevity of your Yahboom Jetbot Mini, follow these maintenance guidelines:

• Keep the robot clean and free from dust and debris.
• Regularly check all connections and screws for tightness.
• Store the robot in a dry, cool environment when not in use.
• Ensure the 18650 battery pack is charged using the provided charger. Avoid overcharging or completely draining the battery.
• Handle the camera and sensors with care to prevent damage.

6. Troubleshooting

If you encounter issues with your Jetbot Mini, consider the following common solutions:

• Robot not starting: Ensure the 18650 battery pack is fully charged and correctly installed. Verify that the Jetson Nano board (not included) is properly connected and powered.
• Connectivity issues: Check the USB3.0 wireless network card connection. Ensure your mobile device or PC is connected to the robot's Wi-Fi network.
• Programming errors: Refer to the comprehensive online courses and documentation provided by Yahboom for debugging assistance.
• Sensor malfunction: Verify sensor connections. Consult the online resources for calibration and testing procedures.
• Physical movement issues: Check servo connections and ensure no mechanical parts are obstructed.

For further technical assistance, please contact Yahboom customer support.

7. Specifications

8. Warranty and Support

Yahboom is committed to providing high-quality after-sales service for the Jetbot Mini, ensuring a smooth and enriching learning experience.

• Open Source Code: The Jetbot Mini's code is entirely open source, allowing for community contributions, detailed understanding, and advanced customization.
• Online Courses & Videos: Comprehensive online courses and installation videos are available to guide users through assembly, programming, and advanced functionalities.
• Technical Assistance: Dedicated technical support is available to help resolve any difficulties you may encounter. Please feel free to contact us for assistance.
• Protection Plans: Optional 2-Year and 3-Year Protection Plans are available for extended coverage, offering peace of mind for your investment.