Introduction
Welcome to the user manual for your Opmind 5-in-1 STEM RC Robot Building Kit. This comprehensive kit allows you to construct five distinct models: a warrior robot, ninja, boar, chariot, and buggy, providing an engaging and educational experience. Designed for ages 6 and up, this kit combines building challenges with remote and app-controlled functionality, fostering STEM learning through hands-on play.

Figure 1: The Opmind 5-in-1 STEM RC Robot Building Kit, showcasing the five different models that can be constructed and the remote control and app interfaces.
Safety Information
Please read and understand all safety instructions before assembly and operation.
- For external use only. Do not ingest any parts.
- Keep small parts away from children under 3 years old to prevent choking hazards.
- Ensure batteries are inserted with correct polarity. Do not mix old and new batteries, or different types of batteries.
- Do not short-circuit battery terminals.
- Adult supervision is recommended during assembly and play, especially for younger children.
- This product is made from high-quality ABS material and is ASTM and CPSIA-certified for safety. It is non-toxic and odorless.
Setup
1. Assembly of Models
The kit includes 419 pieces and detailed instruction books (2 books, total 163 pages) to guide you through building each of the five models: Warrior Robot, Ninja, Boar, Chariot, and Buggy. Follow the step-by-step diagrams carefully.

Figure 2: The assembly process, showing various building blocks and the instruction manual.
2. Battery Installation
- Power Box: The power box requires 1 Lithium Ion battery (included). Use the provided USB charger to fully charge the 3.7V rechargeable battery before first use.
- Controller: The remote controller requires 2 x AAA batteries (not included). Open the battery compartment on the back of the controller and insert the batteries, observing the correct polarity (+/-).

Figure 3: Components including the power box with rechargeable battery and the remote controller, illustrating battery installation points.
3. App Download and Connection
Search for the "Opmind Robot" app on your device's app store (iOS or Android). Download and install the app. Once installed, open the app and follow the on-screen instructions to connect to your robot via Bluetooth. Ensure the robot's power box is turned on.
Operating Instructions
1. Remote Control Operation
The included remote control allows for basic movement and control of your assembled robot. Refer to the remote control's button layout in the instruction manual for specific functions (e.g., forward, backward, left, right).
2. APP Smart Control
The dedicated app provides an enhanced and interactive control experience with various modes:
- Driving Simulation: Control the robot's movement with virtual joysticks.
- Gravity Gyroscope: Tilt your device to control the robot's direction.
- Navigation Paths: Draw a path on the screen for the robot to follow.
- AI Programming: Use block-based coding to program custom movements and actions for your robot.
The app allows for 360° rotation and movement in four directions: forward, backward, left, and right.

Figure 4: The Opmind app interface, illustrating various control and programming modes for the robot.
3. Model Variations
This kit allows you to build and operate five distinct models:
- Warrior Robot (Ninja): A formidable robot design.
- Samurai: Another powerful robot configuration.
- Boar (War Boar): A ground-based vehicle.
- Chariot (Vanguard): A fast-moving vehicle.
- Buggy (Scout): A compact and agile vehicle.

Figure 5: The five distinct models that can be built from the kit: Ninja, Samurai, War Boar, Vanguard, and Scout.
Maintenance
- Cleaning: Wipe the building blocks and electronic components with a dry, soft cloth. Do not use water or cleaning solutions.
- Storage: Store the kit in a cool, dry place away from direct sunlight and extreme temperatures. Keep all pieces organized to prevent loss.
- Battery Care: If the robot will not be used for an extended period, remove batteries from the remote controller. Ensure the rechargeable battery in the power box is charged periodically to maintain its lifespan.
- Inspection: Periodically check for any loose or damaged parts. Replace or repair as necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not move. |
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| App cannot connect to the robot. |
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| Parts are missing or damaged. |
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Specifications
| Feature | Detail |
|---|---|
| Product Name | 5-in-1 STEM RC Robot Building Kit |
| Brand | Opmind |
| Model Number | 8030 |
| Number of Pieces | 419 |
| Control Methods | Remote Control, APP Smart Control (Driving Simulation, Gravity Gyroscope, Navigation Paths, AI Programming) |
| Power Box Battery | 1 x 3.7V Rechargeable Lithium Ion (included) |
| Controller Battery | 2 x AAA (not included) |
| Material | High-quality ABS |
| Certifications | ASTM, CPSIA |
| Recommended Age | 6 years and up |
| Product Dimensions | 9.5 x 2.55 x 12 inches |
| Item Weight | 2.25 pounds |
Warranty and Support
For any questions, concerns, or issues regarding your Opmind 5-in-1 STEM RC Robot Building Kit, please contact Opmind customer support. Refer to the packaging or the official Opmind website for the most current contact information.
Manufacturer: Opmind
Amazon Store: Visit the Opmind Store on Amazon





