LAFVIN R3 Camera Smart Robot Car Compatible with Arduino IDE with Tutorial

Price: $49.99
(as of Nov 06, 2026 12:34:37 UTC – Details)

Product description

LAFVIN R3 Camera Smart Robot Car Explore, Build, and Create with LAFVIN Robotics

Open-source smart robot car supporting FPV first-person video transmission. Integrates five operating modes: ultrasonic obstacle avoidance, infrared remote control, line following, and object following. Sparks creativity and develops hands-on skills in electronics and robotics assembly.

LAFVIN R3 CH340

The LAFVIN R3 CH340 is fully Arduino-compatible development board powered by the ATmega328P and CH340G chip perfect for STEM education.

ESP32-S3

It supports WIFI connection, allowing users to receive real-time video streams via mobile phone and remotely control the movement of the vehicle.

OV3660 HD camera

It connects with the ESP32-S3 to capture images in real time and transmit them to a mobile phone via Wi-Fi, enabling FPV remote control driving.

Error-Proof Wiring

Build the entire car from scratch. The sensor has an easy-to-connect interface, reducing incorrect wiring and simplifying the construction process.

Infrared Receiver IR Remote Control

Drive forward/backward/turn using the included infrared remote controller.

Line Tracking Sensor Line Tracking

Recognizes black lines on the ground and follows the preset route accurately.

Ultrasonic module Auto Following

Locks onto a moving target ahead and follows it at a safe distance.

Ultrasonic Sensor Obstacle Avoidance

Automatically detects obstacles in front and changes direction to avoid collisions.

Is this robot car hard to assemble?

This robot car is designed for beginners and STEM education. All sensor modules adopt anti-wrong wiring interfaces to minimize misconnection. We also provide detailed step-by-step assembly tutorials and open-source sample codes.

What battery does this car use? Are batteries included in the package?

The robot car runs on 2 pieces of 18650 lithium batteries. Please note that batteries are NOT included in the package due to international shipping safety regulations.

What is the after-sales policy?

If you receive products with manufacturing defects, missing components or shipping damage, please contact our with clear photos. We will promptly provide solutions including replacement parts or a corresponding refund.

【FPV First-Person View】It provides real-time video streaming via Wi-Fi and enables remote control of the robot car’s movements.
【Wireless transmission and control】The car with the built-in ESP32-S3 module, it supports WIFI connection. Users can receive real-time video streams through mobile devices and remotely control the movement of the vehicle and the angle of the pan-tilt unit.
【Five Intelligent Operation Modes】Includes Obstacle Avoidance, Infrared Remote Control, Line Following, Object Following, and FPV Video Transmission.
【DIY Assembly】Requires full self-assembly to cultivate hands-on skills, logical thinking, and focus; sensors have easy-to-connect interfaces, minimizing incorrect wiring and simplifying the building process for beginners.
【Open-Source Learning Platform】Based on an open-source ecosystem, it provides a wealth of free learning resources, project tutorials, and open-source code.

Prices and availability are accurate as of November 6, 2026. Products may have different prices on Amazon.