Upgraded 4WD BT Multi-purpose Smart Car V2 - OpenELAB [EOL]
📦 Location of the warehouse: China
Free shipping for you
Free Shipping from 30€ in Germany, 50€ in the EU!
Trustpilot rating: 4.4/5.0
Thank you for your support - rate us on Trustpilot!
Upgraded 4WD BT Multi-purpose Smart Car V2 - OpenELAB [EOL]
This product is no longer available.
The recently enhanced 4WD Multi-Purpose Vehicle is recognized as one of the most sought-after Arduino kits in the market. It boasts an attractive design coupled with robust functionalities. In addition to standard features such as line tracking, obstacle avoidance, and remote control, this model also incorporates facial recognition technology, enabling it to display engaging facial expressions. Moreover, it offers the flexibility to expand individual projects and integrate additional sensors, thereby facilitating comprehensive exploratory opportunities.
The components are primarily interconnected through screws and copper pillars, allowing for the assembly of a custom robot through a series of straightforward steps. Furthermore, fundamental concepts such as line tracking, obstacle avoidance sensors, ultrasonic ranging, Bluetooth communication, motor drivers, and infrared remote controls are readily available for exploration and learning.
This product features a total of 17 educational projects that range from basic to advanced levels, designed to provide comprehensive guidance in the construction of an Arduino robot.
Features
1. Versatile Functionality: This device features multiple functions including obstacle avoidance, tracking capabilities, infrared remote control, Bluetooth connectivity, confinement within a defined circular area, gravity control, and the ability to display facial emoticons.
2. Easy Assembly: The assembly process is straightforward, requiring no soldering of circuits.
3. Robust Construction: The device is designed with a four-wheel drive (4WD) system, incorporating four high-quality motors and wheels.
4. High Expandability: It is possible to enhance functionality by integrating additional sensors and modules through a motor driver expansion board.
5. Diverse Control Options: The device can be operated via infrared remote control or through an application compatible with both iOS and Android operating systems.
6. Basic Programming: Programming is facilitated using C language code within the Arduino Integrated Development Environment (IDE).
8X16 LED light board
8*16 LED light board comes with 128 LEDs. microprocessor (Arduino) data through the two-wire bus interface to communicate with the AIP1640, thus controlling the module on the 128 LEDs on and off, so that the module on the dot-matrix display needs the pattern.
Ultrasonic Sensor
Bluetooth Module
Product specification parameters
Specification
-
Working voltage: 5V
-
Input voltage: 6-9V
-
Maximum output current: 2A
-
Maximum power dissipation: 25W (T=75℃)
-
Motor speed: 5V 200 rpm
-
Motor drive mode: DRV8833 motor driver
-
Ultrasonic induction angle: <15 degrees
-
Ultrasonic detection distance: 2cm-400cm
-
Infrared remote control distance: 10M (measured)
-
Bluetooth remote control distance: 50M(measured)
-
Bluetooth control: support Android and iOS system
Include List
Development Boards:
- Development Board x1
Motor Driver Expansion Boards:
- Motor Driver Expansion Board x1
Line Tracking Sensors:
- Line Tracking Sensor x1
White-to-Red LED Modules:
- White-to-Red LED Module x1
Infrared Receiver Sensors:
- Infrared Receiver Sensor x1
SG90 9g Servos:
- SG90 9g Servo x1
Ultrasonic Sensors:
- Ultrasonic Sensor x1
Bluetooth Modules:
- Bluetooth Module x1
Gimbal Mounts:
- Gimbal Mount x1
6-Cell AA Battery Holders:
- 6-Cell AA Battery Holder x1
LED Screen Acrylic Shields:
- LED Screen Acrylic Shield x1
LED Light Panels:
- LED Light Panel x1
PCB Boards:
-
PCB Board (Bottom) x1
-
PCB Board (Top) x1
18650 Dual Battery Holders:
- 18650 Dual Battery Holder x1
Black Aluminum Blocks:
- Black Aluminum Block x4
Wheels:
- Wheel x4
Remote Controls:
- Remote Control x1
Geared Motors:
- Geared Motor x4
Cables & Connectors:
-
3P Female-to-Female Connector Cable x1
-
5PXH2.54 to PH2.0 Converter Cable x1
-
4P Black-Brown-White-Red Cable x1
-
4P Black-Red-White-Brown Cable x1
-
3P Black-Brown-White-Red Cable x1
USB Cables:
- Type-C USB Cable x1
Screws:
-
M3 Round-Head Phillips Screw x8
-
M2 Round-Head Phillips Screw x10
-
M3 Flat-Head Phillips Screw x3
-
M3x40mm Double-Through Screw x6
-
M3x10mm Double-Through Screw x8
-
M3 Round-Head Phillips Screw (Additional) x45
-
M3 Nickel-Plated Screw x20
-
M2 Nickel-Plated Screw x10
Tools:
- Phillips Screwdriver x1
Accessories:
-
Spiral Wrap Tube x1
-
Cable Ties x10
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
