---
product_id: 596892116
title: "EF 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: "A$356"
currency: AUD
in_stock: true
reviews_count: 5
category: "Ef Elecfreaks"
url: https://www.desertcart.com.au/products/596892116-ef-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors
store_origin: AU
region: Australia
---

# 900mAh Lithium Battery - 2h runtime 400+ Bricks for limitless creativity 7 Sensor Connections + 4 Motors & Servos EF 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:** A$356
**Availability:** ✅ In Stock

## Summary

> 🚀 Ignite your child's STEM journey with the ultimate micro:bit inventor kit!

## Quick Answers

- **What is this?** EF 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?** A$356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/596892116-ef-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors)

## 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

- • **Power Up & Go:** Built-in 900mAh lithium battery delivers 2 hours of uninterrupted STEM exploration with advanced safety features.
- • **Multi-Sensor Magic:** Includes LED, soil moisture, ultrasonic, crash, line-tracking, and trimpot sensors to master real-world tech concepts.
- • **Plug & Play Expansion:** Nezha board supports 7 sensors, 4 motors, and 4 servos with simple RJ11 cable connections for seamless integration.
- • **Community-Driven Learning:** Access continuously updated tutorials, project cases, and expert support to stay ahead in the maker movement.
- • **Limitless Creative Building:** Over 400 bricks and 40+ evolving projects fuel endless innovation and hands-on learning.

## Overview

The EF ELECFREAKS microbit Nezha Inventor Kit Planet X Starter combines 40+ programming projects with 400+ building bricks and a versatile expansion board featuring 7 sensor ports, 4 motor/servo connections, and a 900mAh rechargeable battery. Designed for ages 10+, it fosters creativity and technical skills through hands-on STEM learning, supported by comprehensive tutorials and strong customer support. Note: micro:bit not included.

## Description

ELECFREAKS is an official Partner of micro:bit Educational Foundation focusing on developing educational and creative micro:bit accessories for the world. We devote to providing the most complete and excellent products and services to our customers. We have created tutorial blogs, learning materials, videos and fun case studies as part of building global micro:bit communities in education. Based on Planet X sensors, Nezha Inventor’s Kit is designed for BBC micro:bit. It contains multiple sensors and modules including LED, trimpot, soil moisture sensor, ultrasonic sensor, crash sensor, line-tracking sensor, etc., and also with over 400 pieces of bricks. We’ve built over 36 cases with this kit aiming to cultivate and inspire kids’ creativity and imagination. Packiing list: 1X Nezha expansion board 1X Red LED 1X Green LED 1X Yellow LED 1X Sonar:bit 1X Crash Sensor 1X Line-tracking Sensor 1X Potentiometer 1X Soil Moisture Sensor 1X 360° sersvo 2X Motors 2X wheels 3X Long-RJ11 4P4C Wires 3X RJ11 4P4C Wires 1X USB-line 1X Univeral wheel 1X Blocks Package-1 1X Blocks Package-2 1X Blocks Package-3 note:Without Micro:bit!!!

Review: Excelente
Review: 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, children 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!!! Suitable for ages over 10 years old. (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 |
| Best Sellers Rank | #185,456 in Toys ( See Top 100 in Toys ) #2,464 in Educational Science Kits |
| Manufacturer | EF ELECFREAKS |
| Manufacturer reference | NEZHA Inventor's kit for micro:bit |
| Package Dimensions | 27.89 x 21.89 x 7.7 cm; 1.3 kg |

## Product Details

- **Age range (description):** Kid
- **Brand:** EF ELECFREAKS
- **Item weight:** 1.3 Kilograms
- **Size:** M
- **Theme:** Space

## Images

![EF 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/81zRuB9FiTL.jpg)
![EF 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)
![EF 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/71Z0ivyGMNL.jpg)
![EF 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/71+3AZeW0gL.jpg)
![EF 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/71u7HWaJRgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 19 November 2025*

Excelente

### ⭐⭐⭐⭐⭐ Review
*by O***E on 18 July 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.

### ⭐⭐⭐⭐⭐ Review
*by M***3 on 17 August 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)
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*