--- 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: "€ 353.46" currency: EUR in_stock: true category: "Ef Elecfreaks" url: https://www.desertcart.gr/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40 store_origin: GR region: Greece --- # 7 sensor & 8 motor/servo connections 400+ bricks & 40+ programming projects 900mAh Lithium Battery with 2h runtime 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:** € 353.46 **Availability:** ✅ In Stock ## Summary > 🚀 Ignite your STEM journey with the ultimate micro:bit inventor’s kit! ## 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?** € 353.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Power That Keeps Up:** Built-in 900mAh lithium battery delivers 2 hours of uninterrupted creative coding and play. - • **Future-Proof Learning:** Continuously updated tutorials and strong community support ensure you’re always ahead in micro:bit innovation. - • **Plug & Play Expansion:** Nezha board supports 7 sensors, 4 motors, and 4 servos with simple RJ11 cable connections—no hassle, just build. - • **Color-Coded Simplicity:** Unique color recognition system makes sensor connections and programming intuitive for all skill levels. - • **Limitless Creativity Unleashed:** Over 400 building bricks and 40+ evolving projects fuel endless innovation and STEM mastery. ## Overview The ELECFREAKS microbit Nezha Inventor Kit Planet X Starter combines 400+ building bricks, 40+ programming projects, and a versatile expansion board with 7 sensor ports and 8 motor/servo connections. Powered by a 900mAh lithium battery, it offers 2 hours of playtime and features a color-coded system for easy sensor integration. Designed to inspire creativity and STEM skills in kids aged 10-14, it’s perfect for home or classroom learning with continuous tutorial updates and strong technical support. ## 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 ## 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 | | Age Range Description | Kid | | Battery Description | Lithium-Ion | | Best Sellers Rank | #1,610 in Single Board Computers (Computers & Accessories) | | Brand Name | EF ELECFREAKS | | Customer Reviews | 4.9 out of 5 stars 14 Reviews | | Educational Objective | STEM | | Item Weight | 1.3 kg | | Manufacturer | EF ELECFREAKS | | Manufacturer Part Number | NEZHA Inventor's kit for micro:bit | | Manufacturer Warranty Description | FBA | | Manufacturer recommended age | 10 - 15 years | | Material Type | ABS | | Number of Packs | 3 | | Set Name | 400 | | Size | Medium | | Theme | Space | | UPC | 779288988378 | | Unit Count | 400 Count | ## 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/81zRuB9FiTL.jpg) ## 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.gr/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40](https://www.desertcart.gr/products/306495298-elecfreaks-microbit-nezha-inventor-kit-planet-x-starter-sensors-40) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-02*