---
product_id: 235539523
title: "LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces)"
brand: "lego"
price: "€ 1889.54"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.fr/products/235539523-lego-mindstorms-robot-inventor-building-set-stem-kit-for-kids
store_origin: FR
region: France
---

# App-controlled coding & play Rechargeable battery included 949 precision pieces LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces)

**Brand:** lego
**Price:** € 1889.54
**Availability:** ❌ Out of Stock

## Summary

> 🤖 Build. Code. Dominate the future of play.

## Quick Answers

- **What is this?** LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) by lego
- **How much does it cost?** € 1889.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/235539523-lego-mindstorms-robot-inventor-building-set-stem-kit-for-kids)

## Best For

- lego enthusiasts

## Why This Product

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

## Key Features

- • **Recharge & Go:** No downtime with an easy-to-install rechargeable battery—fun starts instantly.
- • **Powerful Robotics Kit:** Includes 4 medium motors, color & distance sensors for dynamic, interactive play.
- • **Seamless App Integration:** Build and program your robots effortlessly with the intuitive LEGO Mindstorms app.
- • **Expand Your Robot Universe:** Compatible with LEGO BOOST, Droid Commander, and more for endless innovation.
- • **Master STEM with Every Build:** Unlock coding and engineering skills through hands-on robot creation.

## Overview

The LEGO MINDSTORMS Robot Inventor Building Set is a 949-piece STEM powerhouse designed for kids and tech enthusiasts to build, code, and control intelligent robots. Featuring 4 medium motors, color and distance sensors, and a rechargeable battery, this kit offers immersive edutainment through app-based programming and remote control. Compatible with other LEGO robotics sets, it inspires creativity and advanced learning in robotics and coding.

## Description

There is currently no information available for this item. Updates will be provided prior to launch.

Review: Pretty Cool - This is the first Lego kit I bought that didn't come with paper instructions. Instead I used the Mindstorms app to build and program the robots. Pretty interesting. So far I only built the buggy and that was fun putting it together. I wish the kit came with a play mat with lines for line following. The kit comes with 4 motors and 2 sensors. I hope that Lego will make It were I can buy sensors separately like they did with older kits. I haven't test to see if using the python programing can make the robot kit connect to a Raspberry pi, but that works it would be cool.
Review: Expensive gift but worth it! - My teenage son wanted this and only this for his birthday. We couldn’t find it anywhere local so we ordered it through desertcart. I usually don’t like to order expensive items on desertcart and risk it getting stolen, lost or the box gets torn up. I took this chance since we couldn’t find one and it arrived in perfect condition. The way desertcart boxed it was incredible. The Lego box was packed inside a very hard, sturdy box and then boxed again inside an desertcart box with cushion. So it was perfect when we gifted it to my son for his birthday. He loves coding and making the robot pick things up and just being very creative with it. Our dog hates it when it moves.

## Features

- With LEGO MINDSTORMS Robot Inventor (51515), kids gain essential STEM skills as they build, code and play with remote-control model robots and intelligent creations that shoot missiles, play ball, drive around and more!
- With almost 1,000 pieces, including an intelligent Hub, 4 Medium Motors, Color Sensor and Distance Sensor with break-out interface, youngsters can also build their own fun robotic toys and share them online on LEGO Life
- An easy-to-install rechargeable battery is included, so no need to go hunting for spare batteries when the fun’s about to start
- Blast stands at over 14” (36cm) tall, while Gelo measures over 9” (24cm) long; The Powered Up components in this set are also compatible with the LEGO BOOST Creative Toolbox (17101), Droid Commander (75253) and others

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08586NDKT |
| Additional Features | Battery Operated, Rechargeable |
| Age Range Description | Adult |
| Best Sellers Rank | #466,186 in Toys & Games ( See Top 100 in Toys & Games ) #12,821 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (588) |
| Educational Objective | Creative Thinking |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 18.9 x 14.88 x 2.78 inches |
| Item Type Name | Building Kit |
| Item Weight | 4.5 Pounds |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 120.0 |
| Manufacturer Part Number | 51515 |
| Material Type | Plastic |
| Model Name | Robot Inventor 51515 |
| Model Number | 6251945 |
| Model Year | 2020 |
| Number of Pieces | 949 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Size | One Size |
| Theme | Robot |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 673419304764 |
| Unit Count | 1.00 Count |

## Images

![LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) - Image 1](https://m.media-amazon.com/images/I/7129IQg33QL.jpg)
![LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) - Image 2](https://m.media-amazon.com/images/I/71m-OHH8d7L.jpg)
![LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) - Image 3](https://m.media-amazon.com/images/I/819dKZ8tM1L.jpg)
![LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) - Image 4](https://m.media-amazon.com/images/I/91JIG1bG6ML.jpg)
![LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces) - Image 5](https://m.media-amazon.com/images/I/71nNUASDeHL.jpg)

## Questions & Answers

**Q: When will the app be available for Fire OS?**
A: Hi there, ✨
This application is now available! 😀 To ensure your smartphone or tablet is compatible, visit LEGO.build/DeviceCheck-Amazon for a full list of tested devices and for links to download your app and get coding! 📲🤖
-Morgan, LEGO® Customer Service

**Q: what other legos are recommended to add to this?  That is, are there extra gears, spindles, etc... that should be purchased to allow more builds?**
A: Hi there! This set is compatible with normal LEGO® and LEGO Technic™ parts. We don't have any recommendations for specific parts you could use to add to it. 
- Manouk, LEGO® Customer Service.

**Q: Is this compatible with Lego WeDo ?**
A: Hi there, LEGO MINDSTORMS Education Sensors and motors are not compatible with LEGO Education WeDo 2.0 due to different technology platforms that we used for each. - Jayare, LEGO® Customer Service

**Q: does this set come with charger to charge the rechargeable battery?**
A: Yes! The easy-to-install rechargeable battery can be charged with a USB cable (both included). - Heather, LEGO® Customer Service

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty Cool
*by J***Y on April 29, 2021*

This is the first Lego kit I bought that didn't come with paper instructions. Instead I used the Mindstorms app to build and program the robots. Pretty interesting. So far I only built the buggy and that was fun putting it together. I wish the kit came with a play mat with lines for line following. The kit comes with 4 motors and 2 sensors. I hope that Lego will make It were I can buy sensors separately like they did with older kits. I haven't test to see if using the python programing can make the robot kit connect to a Raspberry pi, but that works it would be cool.

### ⭐⭐⭐⭐⭐ Expensive gift but worth it!
*by M***0 on September 16, 2022*

My teenage son wanted this and only this for his birthday. We couldn’t find it anywhere local so we ordered it through Amazon. I usually don’t like to order expensive items on Amazon and risk it getting stolen, lost or the box gets torn up. I took this chance since we couldn’t find one and it arrived in perfect condition. The way Amazon boxed it was incredible. The Lego box was packed inside a very hard, sturdy box and then boxed again inside an Amazon box with cushion. So it was perfect when we gifted it to my son for his birthday. He loves coding and making the robot pick things up and just being very creative with it. Our dog hates it when it moves.

### ⭐⭐⭐⭐⭐ Despite what some say, it’s worth it.
*by D***S on November 24, 2021*

After reading some reviews on this set I was hesitant to purchase it. I owned the EV3 set once upon a time and everyone was acting like this is a downgrade from that one. Well after watching some comparison videos I decided to go for it and now I’m glad I did. While there are slight differences between this one and the EV3, I think this one is better. All I’ve noticed are improvements, especially considering how much smaller the intelligent brick and motors are. I also love how it has Bluetooth and it can be programmed on my computer or phone. Right out of the box I was able to build a robot that can solve a Rubik’s cube, thanks to instructions on the internet. I’m super excited to build more robots with this set. So far it has been a blast!

## Frequently Bought Together

- LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces)
- The LEGO MINDSTORMS Robot Inventor Activity Book: A Beginner's Guide to Building and Programming LEGO Robots
- The LEGO MINDSTORMS Robot Inventor Idea Book (Lego Technic)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-25*