---
product_id: 306495298
title: "ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit)"
brand: "ef elecfreaks"
price: "€ 296.28"
currency: EUR
in_stock: true
reviews_count: 6
category: "Ef Elecfreaks"
url: https://www.desertcart.nl/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40
store_origin: NL
region: Netherlands
---

# 900mAh Lithium Battery - 2h runtime 400+ Bricks Kit - endless creativity 7 Sensor Connections - versatile expansion ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit)

**Brand:** ef elecfreaks
**Price:** € 296.28
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your STEM game with the ultimate inventor’s toolkit!

## Quick Answers

- **What is this?** ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) by ef elecfreaks
- **How much does it cost?** € 296.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40)

## Best For

- ef elecfreaks enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Learning:** Continuously updated programming cases keep your skills sharp and your curiosity ignited.
- • **Plug & Play Expansion:** Seamlessly connect 4 servos, 4 motors, and 7 sensors with simple RJ11 cables—no hassle, just build.
- • **Expert Support On Demand:** Access detailed Wiki tutorials and responsive customer service to never get stuck.
- • **Power Through Your Projects:** Built-in 900mAh lithium battery delivers 2 hours of uninterrupted STEM exploration with safety protections.
- • **Unlock Limitless Creativity:** Over 400 colorful bricks and 40+ evolving projects fuel your next big idea.

## Overview

The ELECFREAKS microbit Nezha Inventor Kit combines 40+ hands-on programming projects with 400+ building bricks and a versatile expansion board featuring 7 sensor ports, 4 servo and motor connections, powered by a 900mAh lithium battery. Designed to inspire creativity and STEM skills, it offers seamless connectivity, continuous learning updates, and expert support—perfect for millennial professionals fostering innovation in the next generation.

## Description

desertcart.com: ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) : Electronics

Review: 100% - Excelente
Review: Excellent kit to learn STEM concepts by building something interesting - This is a very good kit to help your child learn about basic logic/programming as well as various electronic sensor and motor capabilities when building a project. The company provides multiple project templates that can be built, it would be something that a person that likes Lego's would definitely enjoy. I had to contact customer service for a small issue and they were able to resolve it quickly and professionally.

## Features

- Planet X Sensors:(1)Exquisite appearance (2)It contains multiple sensors and modules including LED, trimpot, soil moisture sensor, ultrasonic sensor, crash sensor, line-tracking sensor, etc.
- 40+ Programming Fun Cases(continuously updated) and Over 400+ Bricks Kit: Not limited to existing cases, you can create what they want. The purpose is to cultivate and inspire kid's creativity and imagination.
- microbit NeZha Expansion Board:(1)Rich expansion:It equips with 4 servos connections,4 motors connections and 7 sensors connections.(2)Simple connection: it can be connected to Planet X sensors with the RJ11 cable,and it is compatible with building blocks.
- Built-in 900 mAh Lithium Battery:it can be used normally for 2 hours after charging.And protects from overcurrent,short-circuit and electrostatic.
- TIPS: (1)WITHOUT micro: bit!!! (2)Wiki Tutorial Get: Pls enter "wiki.elecfreaks.com/en/" to learn. (3)Strong Technical Support—Pls click “elecfreaks” and click “Ask a question” to email us! Looking for your consultation!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VDZPXV2 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Type | Lithium-Ion |
| Best Sellers Rank | #1,363 in Single Board Computers (Computers & Accessories) |
| Brand | EF ELECFREAKS |
| Color | Black With Colored Accents |
| Customer Reviews | 4.9 4.9 out of 5 stars (13) |
| Date First Available | January 29, 2021 |
| Item Weight | 2.86 pounds |
| Manufacturer | EF ELECFREAKS |
| Package Dimensions | 10.98 x 8.62 x 3.03 inches |
| Power Source | battery |
| RAM | LPDDR4 |
| Wireless Type | 802.11b |

## Product Details

- **Brand:** EF ELECFREAKS
- **Model Name:** Nezha Inventor’s Kit
- **Connectivity Technology:** USB
- **CPU Manufacturer:** ARM
- **Wireless Communication Standard:** 802.11b

## Images

![ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) - Image 1](https://m.media-amazon.com/images/I/61THM5pkz3L.jpg)
![ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) - Image 2](https://m.media-amazon.com/images/I/61V5SnZMG0L.jpg)
![ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) - Image 3](https://m.media-amazon.com/images/I/71+3AZeW0gL.jpg)
![ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) - Image 4](https://m.media-amazon.com/images/I/71Z0ivyGMNL.jpg)
![ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit) - Image 5](https://m.media-amazon.com/images/I/71bTEcRk9mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100%
*by A***L on November 19, 2025*

Excelente

### ⭐⭐⭐⭐⭐ Excellent kit to learn STEM concepts by building something interesting
*by O***E on July 18, 2025*

This is a very good kit to help your child learn about basic logic/programming as well as various electronic sensor and motor capabilities when building a project. The company provides multiple project templates that can be built, it would be something that a person that likes Lego's would definitely enjoy. I had to contact customer service for a small issue and they were able to resolve it quickly and professionally.

### ⭐⭐⭐⭐⭐ Will distract a teen from screens
*by M***3 on August 17, 2025*

This kit kept my teen busy for days! He used a similar one in a bot builder summer camp so we got this one. Great purchase!

## Frequently Bought Together

- ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit)
- ELECFREAKS Smart AI Lens Kit Planet X Vision Sensor with Recognition Function Module and Trained Models 1.3 Inch Mini Screen Compatible with 3.3v~5v microbit Expansion Board
- ELECFREAKS microbit 32 in 1 Wonder Building Bricks Coding Kit, Programmable STEM Educational Learning Kit with Sensors/Wukong Expansion Board(Without Micro:bit)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40](https://www.desertcart.nl/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*