---
product_id: 49998460
title: "Three-Wheeled Smart Car Kit for Raspberry Pi 5 4 B 3 B+ B A+, Video Mode, Radar Mode, App Control, Ultrasonic Distance Sensor, Camera, Servo (Raspberry Pi NOT Included)"
brand: "freenove"
price: "¥24040"
currency: JPY
in_stock: true
reviews_count: 13
category: "Freenove"
url: https://www.desertcart.jp/products/49998460-three-wheeled-smart-car-kit-for-raspberry-pi-5-4
store_origin: JP
region: Japan
---

# Dual-mode radar & video sensing Multi-platform wireless control DIY assembly with Python coding Three-Wheeled Smart Car Kit for Raspberry Pi 5 4 B 3 B+ B A+, Video Mode, Radar Mode, App Control, Ultrasonic Distance Sensor, Camera, Servo (Raspberry Pi NOT Included)

**Brand:** freenove
**Price:** ¥24040
**Availability:** ✅ In Stock

## Summary

> 🚗 Code, Control, Conquer: Your Smart Car Adventure Awaits!

## Quick Answers

- **What is this?** Three-Wheeled Smart Car Kit for Raspberry Pi 5 4 B 3 B+ B A+, Video Mode, Radar Mode, App Control, Ultrasonic Distance Sensor, Camera, Servo (Raspberry Pi NOT Included) by freenove
- **How much does it cost?** ¥24040 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49998460-three-wheeled-smart-car-kit-for-raspberry-pi-5-4)

## Best For

- freenove enthusiasts

## Why This Product

- Trusted freenove brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cross-Device Control:** Command your smart car effortlessly from Android, iOS, Windows, or Raspberry Pi OS devices via intuitive wireless apps.
- • **Versatile Sensing Modes:** Switch seamlessly between Video Mode with camera and Radar Mode using ultrasonic sensors for dynamic obstacle detection.
- • **Hands-On Learning Experience:** Dive into robotics with a detailed step-by-step assembly guide and complete Python code—perfect for honing programming skills.
- • **Open-Source & Community-Driven:** Benefit from continuous software updates and responsive technical support, fostering a thriving maker community.
- • **Broad Raspberry Pi Compatibility:** Supports Raspberry Pi 5, 4B, 3B+, 3B, and 3A+ models, ensuring flexibility for your existing setup.

## Overview

The Freenove Three-Wheeled Smart Car Kit is a DIY programmable robotic vehicle designed for Raspberry Pi enthusiasts. Featuring dual operational modes—video and radar—it offers wireless control via multiple platforms and comes with comprehensive Python tutorials. While the kit requires assembly and excludes Raspberry Pi and batteries, it delivers an engaging hands-on experience ideal for millennial professionals eager to blend coding with robotics innovation.

## Description

Product description Important Notes: This car needs to be assembled and does NOT include Raspberry Pi and battery. (Please refer to the downloaded tutorial to buy battery.) Overview: This is a programmable car kit, which can works in different modes. Whether you want to experience the joy of robots or learn to program, this is a good choice. We provide free technical support to help you with any questions and problems. Compatible Models: * Recommended: Raspberry Pi 5 / 4B / 3B+ / 3B / 3A+ * Also compatible but needs extra parts (refer to tutorial for details): Raspberry Pi 2B / B+ (Note: Raspberry Pi is NOT included in this kit.) Tutorial and Code: Comes with detailed tutorial and complete code (Python). (Download needed, no paper tutorial.) The download link can be found on the product box. Remote Control: You can use the following devices to control this car: * Computer: Laptop or desktop. (Run Windows or Raspberry Pi OS.) (Refer to tutorial for details.) * Android device: Android phone or tablet. (Run Android 5.0 or later, installed Freenove App.) (Search Freenove on Google Play.) * iPhone: (Run iOS 10 or later, installed Freenove App.) (Search Freenove on App Store.) Needed but Not Included: 2 x Battery (Please refer to the downloaded tutorial to buy.) 1 x Charger for battery 1 x Raspberry Pi board and its necessary accessories Directions Assembly and usage instructions are provided.

Review: Fun to build - The Freenove Smart Car is fun to build, but you will need some knowledge of how to solve some of the software problems. As with any open source design, the software modules/packages used by the Raspberry Pi move on in design so not all installations go according to the build instructions. That said, most of the software install was fairly painless. The mechanical build quality seems to be fairly high and all the parts are well designed. This, however can not be said of the three Tower Pro micro servos that are included in the kit. These are rubbish and although one servo worked correctly, the two remaining did not, in fact one was completely jammed, so is rendered useless. The other did not have the full movement range. I will try and get replacements, but to be honest, I don't rate my chances very highly. It's probably best to bite the bullet and buy three new FS90MG servos that have metal gears. The instructions are very well put together, so it makes for a fairly easy and fun build. Unfortunately I haven't finished the build as I will have to solve the servo problem first, so I will update this review when I get the kit completed. UPDATE: Well I sent a message to Freenove and received a reply the very next morning saying that they will send the replacement servos and this morning I received a message from them with the tracking information. So far I am well impressed with the service I have received from Freenove. One thing I would say to them is that to avoid any of these issues, they should include the metal geared servos instead of the plastic ones in the kit. I've changed my rating to five stars as a result of this excellent service for Freenove. I will post photographs when I have finished the build.
Review: Very fragile - The base is made of acrylic material, and is extremely fragile. One part snapped while removing it from the plate - all details are cut from the single plate, but not removed, so you have to gently push to remove it; however, the geometry of some details is too complex to remove it safely. Other parts snap when your assembled unit crashes into something or falls from stairs. In my case, falling from a single step to wooden floor, that didn't bother other, plastic, robots, broke not only the acrylic part, but also the plastic pin of the motor. Would be better, if they would sell the spare parts separately, as you will surely need them, and sooner than you expect. Note, that acrylic parts are very easily amendable with super-glue. If only they wouldn't tend to shatter like glass. Robot isn't suitable for anything but VERY careful handling, because the computer and all cables are outside in the open, and Li-Ion batteries are at its belly. There is no casing for it, not even in form of 3D model for 3D printer. It would also be very nice to have 3D models for other (acrylic) parts, to re-create them once they are broken. Fortunately, the support was pretty quick and helpful, and sent me the broken parts. Still, there is a lot of work ahead for this robot, and in its current state it's totally NOT suitable for children before 12-13. A good idea, but the implementation is still too raw. Hopefully, in years to come, this company will come up with better models. P.S. I'd like to make it clear, that it is, in my opinion, still the best DIY robot at desertcart. If you are into robotics and Raspberry - you'll like it. Being open-source only adds to advantages. I only hope that they will make durability their priority.

## Features

- Two Working Modes: Video mode (with camera) and Radar mode (with ultrasonic distance sensor) (Assembly required) (Raspberry Pi and Battery NOT included)
- Detailed Tutorial: Provide step-by-step assembly guide and complete Python code (The download link can be found on the product box) (No paper tutorial)
- Compatible Models: Raspberry Pi 5 / 4B / 3B+ / 3B / 3A+ (2B / B+ is also compatible but needs extra parts) (NOT included in this kit)
- Control Methods: Controlled wirelessly by your Android phone or tablet, iPhone and computer (run Windows or Raspberry Pi OS)
- Battery NOT Included: Please refer to the downloaded tutorial to buy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06W54XC9V |
| Best Sellers Rank | 250,915 in Toys & Games ( See Top 100 in Toys & Games ) 2,537 in Educational Science Kits |
| Guaranteed software updates until | unknown |
| Item model number | FNK0021 |
| Manufacturer | Freenove |
| Package Dimensions | 27.7 x 14 x 5.7 cm; 771.11 g |

## Product Details

- **Age range (description):** Kid
- **Brand:** FREENOVE
- **Item weight:** 1.7 Pounds
- **Size:** Medio
- **Theme:** Car

## Images

![Three-Wheeled Smart Car Kit for Raspberry Pi 5 4 B 3 B+ B A+, Video Mode, Radar Mode, App Control, Ultrasonic Distance Sensor, Camera, Servo (Raspberry Pi NOT Included) - Image 1](https://m.media-amazon.com/images/I/61eL5Oqm0mL.jpg)

## Questions & Answers

**Q: Hi, will these batteries work?https://www.amazon.co.uk/ebl-battery-charger-rechargeable-batteries/dp/b06vvxn4hh/ref=sr_1_18_sspa?ie=utf8&qid=154453665**
A: NO the Rechargeable batteries you need are 18650 which is larger than AA as they are3.7 volts the freenove car needs 3 of these batteries make sure you order a charger for the batteries the ones I ordered cost 10.99 for 4 batteries and charger

**Q: Hi, the code for the ultrasonic version gives me an error:"from pyqt4 import qtwebkit import error: cannot import name qtwebkit". can you help pls?**
A: Hi, I agree with the answer from William.  I had the same error and after scratching my head a bit I scrolled back up the terminal window and found that the python-qt4 install had failed and I'd not realised.  the sudo apt-get update and install fixed it for me.

**Q: I would like to buy this for my husband who is learning python and wants to get into robotics. Would this kit be appropriate?**
A: Hi Joanna,  I  purchased this kit to demonstrate to young people at Coderdojo sessions and Raspberry Pi jams.  It is an excellent product that provides the user with the opportunity to develop and learn a wide range of coding skills in python.  The product is well made and would cost you a lot more to buy the individual parts to make this robot. I have on hesitation in recommending this kit as excellent value for the price. If you order this make sure you order the rechargeable batteries and a charger as they are bigger than AA batteries the ones needed are Two 18650 size lithium batteries'

Regards  William

**Q: Is this kit suitable for a beginner 11 year old please?**
A: Dear customer,
It need to be assembled and there are some software needs to be installed.
A 11 year old beginner may need parents assistance.
You can download tutorial first:
https://github.com/Freenove/Freenove_Three-wheeled_Smart_Car_Kit_for_Raspberry_Pi/archive/master.zip

Have a nice day. :)
Sincerely,
Freenove Support Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun to build
*by P***N on 19 April 2020*

The Freenove Smart Car is fun to build, but you will need some knowledge of how to solve some of the software problems. As with any open source design, the software modules/packages used by the Raspberry Pi move on in design so not all installations go according to the build instructions. That said, most of the software install was fairly painless. The mechanical build quality seems to be fairly high and all the parts are well designed. This, however can not be said of the three Tower Pro micro servos that are included in the kit. These are rubbish and although one servo worked correctly, the two remaining did not, in fact one was completely jammed, so is rendered useless. The other did not have the full movement range. I will try and get replacements, but to be honest, I don't rate my chances very highly. It's probably best to bite the bullet and buy three new FS90MG servos that have metal gears. The instructions are very well put together, so it makes for a fairly easy and fun build. Unfortunately I haven't finished the build as I will have to solve the servo problem first, so I will update this review when I get the kit completed. UPDATE: Well I sent a message to Freenove and received a reply the very next morning saying that they will send the replacement servos and this morning I received a message from them with the tracking information. So far I am well impressed with the service I have received from Freenove. One thing I would say to them is that to avoid any of these issues, they should include the metal geared servos instead of the plastic ones in the kit. I've changed my rating to five stars as a result of this excellent service for Freenove. I will post photographs when I have finished the build.

### ⭐⭐⭐⭐ Very fragile
*by D***. on 22 August 2020*

The base is made of acrylic material, and is extremely fragile. One part snapped while removing it from the plate - all details are cut from the single plate, but not removed, so you have to gently push to remove it; however, the geometry of some details is too complex to remove it safely. Other parts snap when your assembled unit crashes into something or falls from stairs. In my case, falling from a single step to wooden floor, that didn't bother other, plastic, robots, broke not only the acrylic part, but also the plastic pin of the motor. Would be better, if they would sell the spare parts separately, as you will surely need them, and sooner than you expect. Note, that acrylic parts are very easily amendable with super-glue. If only they wouldn't tend to shatter like glass. Robot isn't suitable for anything but VERY careful handling, because the computer and all cables are outside in the open, and Li-Ion batteries are at its belly. There is no casing for it, not even in form of 3D model for 3D printer. It would also be very nice to have 3D models for other (acrylic) parts, to re-create them once they are broken. Fortunately, the support was pretty quick and helpful, and sent me the broken parts. Still, there is a lot of work ahead for this robot, and in its current state it's totally NOT suitable for children before 12-13. A good idea, but the implementation is still too raw. Hopefully, in years to come, this company will come up with better models. P.S. I'd like to make it clear, that it is, in my opinion, still the best DIY robot at Amazon. If you are into robotics and Raspberry - you'll like it. Being open-source only adds to advantages. I only hope that they will make durability their priority.

### ⭐⭐⭐⭐⭐ Interesting project while we have to stay inside
*by A***X on 18 April 2020*

The project is quite well built and not too hard to get going. One of the servers came damaged for me, but the seller sent me a replacement, so I'm happy. The quality of the code supplied with it is quite bad though, so if you are learning how to code do not use it as an example of how things should be done. But that's not such a bad thing, you can take it as a challenge to write a new client/server pair that works better. Personally I'm going to make it move forward automatically every time the camera detects the cat.

## Frequently Bought Together

- Freenove Three-Wheeled Smart Car Kit for Raspberry Pi 5 4 B 3 B+ B A+, Video Mode, Radar Mode, App Control, Ultrasonic Distance Sensor, Camera, Servo (Raspberry Pi NOT Included)
- Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)
- Freenove Ultimate Starter Kit for Raspberry Pi 5 4 B 3 B+ 400 Zero 2 W, 962-Page Detailed Tutorial, Python C Java Scratch Processing Code, 223 Items, 128 Projects (Raspberry Pi NOT Included)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*