1. Introduction
Welcome to the instruction manual for your TOBSABPX 5-in-1 STEM Robot Building Kit. This manual provides detailed guidance for assembling, operating, and maintaining your building block set. Designed to foster creativity and problem-solving skills, this kit allows for the construction of multiple exciting models. Please read this manual thoroughly before beginning assembly or operation.
2. Product Overview
The TOBSABPX 5-in-1 STEM Robot Building Kit includes 689 pieces, enabling the construction of five distinct models: a Ninja robot, an AMP Armed robot, a Space armored vehicle, and a Tank, among others. Each model can be controlled via a remote or a dedicated application.
Key Features:
- 5-in-1 Building Capability: Construct five different robot and vehicle models from a single kit.
- Remote & APP Control: Operate your creations using the included remote control or a smartphone application. The app offers Driving, Path, Gravity Sensor, and Program modes.
- Enhanced Mobility: Models feature 360-degree rotation and flexible, rotating joints for smooth movement on various surfaces.
- STEM Education Focus: Promotes hands-on skills, problem-solving, logical thinking, creativity, and teamwork.
- Durable Construction: Made from ABS safety material, ensuring robust and long-lasting builds.

Figure 2.1: An overview of the TOBSABPX 5-in-1 STEM Robot Building Kit, showcasing the various robot and vehicle configurations that can be assembled from the 689-piece set.

Figure 2.2: Illustration of the five distinct models that can be built with the kit, demonstrating their dynamic capabilities.
3. Setup and Assembly
3.1 Unpacking and Part Organization
Upon opening the package, you will find 689 building pieces, organized into individually labeled bags. This organization simplifies the assembly process by allowing you to easily identify the required components for each step. The kit also includes a remote control and the main control unit.

Figure 3.1: Components of the TOBSABPX STEM Robot Building Kit, including the remote control, main control unit, and various building blocks.
3.2 Assembly Instructions
Refer to the included comprehensive instruction manual for step-by-step guidance on assembling each of the five models. The manual provides clear diagrams and component lists for every stage of construction. Follow the numbered bags and steps carefully for optimal assembly.
3.3 Powering the Robot
The kit includes a rechargeable Lithium Polymer battery. Ensure the battery is fully charged before initial use and subsequent play sessions. A full charge provides over 30 minutes of operational time. Use the provided USB charging cable to connect the battery to a suitable power source.

Figure 3.2: Diagram illustrating the charging process for the robot's battery, indicating the charging port and status lights.
4. Operating Your Robot
4.1 Remote Control Operation
The robot can be controlled using the dedicated 2.4GHz remote control. This allows for multi-car interaction and provides a control range of up to 30 meters, enabling precise movement in all directions. Ensure the remote control has fresh batteries and is paired with the robot according to the instruction manual.
4.2 Application Control
For advanced control and programming capabilities, download the companion application to your smartphone or tablet. The app offers several interactive modes:
- Driving Mode: Provides direct control over the robot's movement using on-screen joysticks.
- Path Mode: Allows you to draw a custom path on your device's screen for the robot to follow.
- Gravity Sensor Mode: Control the robot's direction and movement by tilting your mobile device.
- Program Mode: Introduces users to basic programming concepts through an intuitive, icon-based interface, allowing for custom action sequences.
The application can be downloaded by visiting the following link: http://apps.3mcloud.cc/powerbox/index.html

Figure 4.1: Visual representation of the various control modes available through the remote control and the companion mobile application, including remote, gyro, navigation path, and programming.

Figure 4.2: Image demonstrating the robot's 360-degree rotation capability, highlighting its agile movement.
5. Maintenance
- Cleaning: Use a soft, dry cloth to gently clean the building blocks and electronic components. Avoid using water, solvents, or harsh chemicals, as these can damage the materials and electronics.
- Storage: Store the kit in its original packaging or a designated container in a cool, dry place away from direct sunlight and extreme temperatures. Keep small parts organized to prevent loss and facilitate future assembly.
- Battery Care: To maintain the lifespan of the rechargeable Lithium Polymer battery, recharge it regularly, even if the robot is not in active use. Avoid overcharging the battery.
- Inspection: Periodically inspect all assembled models and individual pieces for any signs of wear, damage, or loose connections. Replace any damaged parts as necessary to ensure safe and proper operation.
6. Troubleshooting
- Robot Not Moving:
- Ensure the battery is fully charged and correctly installed in the main control unit.
- Verify that the remote control or mobile app is properly connected and within the operational range (up to 30 meters).
- Check for any physical obstructions in the robot's tracks, wheels, or moving parts.
- Remote Control / App Not Connecting:
- Confirm that the robot's main control unit is powered on.
- Restart both the robot and the control device (remote control or smartphone/tablet).
- If using the remote control, check and replace its batteries if necessary.
- If using the app, ensure it is updated to the latest version and your device's Bluetooth is enabled.
- Building Pieces Not Fitting:
- Double-check the instruction manual to ensure the correct pieces are being used for the current assembly step.
- Apply gentle, even pressure when connecting pieces. Avoid forcing them, as this may cause damage.
7. Specifications
| Feature | Detail |
|---|---|
| Model | 5-in-1 STEM Robot Building Kit |
| Part Count | 689 Pieces |
| Recommended Age | 6 years and up |
| Control Method | Remote Control & Mobile App |
| Wireless Frequency | 2.4GHz |
| Control Range | Up to 30 meters |
| Battery Type | 1 Lithium Polymer battery (included) |
| Playtime (Full Charge) | 30+ minutes |
| Material | ABS Safety Material |
| Package Dimensions | 8.39 x 8.19 x 3.9 inches |
| Item Weight | 2.2 pounds |

Figure 7.1: Detailed dimensions for several of the robot and vehicle configurations.
8. Warranty and Support
For warranty information and customer support regarding your TOBSABPX 5-in-1 STEM Robot Building Kit, please refer to the contact details provided on the product packaging or visit the official TOBSABPX website. It is recommended to keep your purchase receipt as proof of purchase for any warranty claims or support inquiries.





