ELECFREAKS Nezha micro:bit Robotics Kits | RoboGenius
Authorized ELECFREAKS Reseller· India 20+ Years of Excellence in STEM Education Trusted by 3500+ Schools Across India Official micro:bit Robotics Kits
Authorized ELECFREAKS Reseller· India 20+ Years of Excellence in STEM Education Trusted by 3500+ Schools Across India Official micro:bit Robotics Kits
ELECFREAKS · micro:bit Robotics · India

Build, Code & Control with AI - the Nezha Way

Two ELECFREAKS Nezha kits. One progression from first brick to AI.

From the 400+ piece Nezha 48-in-1 Inventor's Kit for first-time builders to the Nezha Pro AI Mechanical Power Kit with voice & gesture control - give your students real robots they design, code and command. Powered by BBC micro:bit and Microsoft MakeCode.

2
Nezha Kits
64+
Build Cases
900+
Bricks Total
AI
Voice + Gesture
AI Pro Kit Inventor's Kit
Nezha Pro AI Mechanical Power Kit
Nezha 48-in-1 Inventor's Kit
ELECFREAKS Authorized Reseller
BBC micro:bit Powered
MakeCode · Python · JavaScript
School Support Included
Why micro:bit + Nezha

Hands-On STEM That Scales With the Student

60M+
micro:bit Users Worldwide
The BBC micro:bit is one of the world's most widely used educational computers - the brain inside every Nezha build.
3
Coding Languages, One Kit
Students grow from MakeCode visual blocks to Python and JavaScript - no platform switching as they advance.
7–14
Ages Covered
A clear pathway from beginner inventors to AI-driven mechanical projects - one product family, every level.
The Nezha Range

Two Kits, One Learning Journey

Start with the Inventor's Kit to master building and block coding, then step up to the Pro AI Kit to control machines with voice and gesture.

Beginner · Ages 8+

Nezha 48-in-1 Inventor's Kit

₹27,531 INR
ELECFREAKS Nezha 48-in-1 Inventor's Kit
48+ Build Cases

The Complete First Robotics Kit for micro:bit

Bricks
400+ Pieces
Cases
48+ Projects
Battery
900 mAh Li-ion
Board Ports
4 Motor · 4 Servo
Sensors
7 Inputs · 40+
Coding
MakeCode/Py/JS
Nezha Expansion Board▼
  • 4 motor + 4 servo + 7 sensor connections on one board
  • Built-in 900 mAh rechargeable battery - roughly 2 hours / 3 class sessions per charge
  • Colour-coded RJ11 ports (digital / analog / I²C) - no wiring confusion for kids
  • Over-current, short-circuit & electrostatic protection built in
Sensors & Modules▼
  • 11 electronic modules included; supports 40+ Planet X sensors
  • LED, buzzer/trumpet, soil-moisture, ultrasonic, crash & line-tracking sensors
  • Plug-and-play with the RJ11 connector - connect in seconds
Bricks, Storage & Compatibility▼
  • 400+ building bricks for 48+ themed cases, with room to expand
  • Compatible with LEGO® and Fischertechnik parts for bigger builds
  • Comes in a compartmentalised plastic toolbox - easy storage & carry
Coding & Curriculum▼
  • One kit, three ways to code: MakeCode blocks, Python & JavaScript
  • 48+ guided project cases with step-by-step build & code instructions
  • micro:bit board sold separately (works with micro:bit V2)
Advanced · Ages 7–14 · AI

Nezha Pro AI Mechanical Power Kit

₹34,070 INR
ELECFREAKS Nezha Pro AI Mechanical Power Kit
Voice + Gesture Control

Where Mechanical Power Meets Artificial Intelligence

Blocks
500+ Pieces
Cases
16 AI Projects
AI Input
Voice + Gesture
Motors
Encoded
Mode
Masterless
Coding
MakeCode
AI Interaction Modules▼
  • Voice recognition module - control creations hands-free with spoken commands
  • Gesture recognition sensor - turn hand movements into robot actions
  • Command robots, robotic arms & vehicles in real time - AI you can touch
Nezha Pro Board & Motors▼
  • Nezha Pro expansion board as the central control hub, colour-coded RJ11 ports
  • High-performance encoded motors for strong, precise motion control
  • Masterless / No-Main-Control mode - build & run projects even without a micro:bit
500+ Blocks & 16 Cases▼
  • Nearly 600 modular parts - gears, linkages & structural elements
  • 16 story-led cases progress from gear transmission → AI programming
  • Builds spatial thinking, mechanical reasoning & intelligent-control skills
Coding & Curriculum▼
  • Fully compatible with Microsoft MakeCode graphical programming
  • Extensive online tutorials, lesson plans & project examples for teachers
  • Designed for ages 7–14; micro:bit sold separately
Side by Side

Which Nezha Kit Fits Your Classroom?

Feature Nezha 48-in-1Inventor's Kit Nezha ProAI Mechanical Power Kit
Best for First-time builders, ages 8+ AI & mechanics, ages 7–14
Building pieces 400+ bricks 500+ blocks (≈600 parts)
Project cases 48+ guided builds 16 story-led AI cases
Expansion board Nezha Nezha Pro
AI modules - Voice + Gesture
Motors Standard motors & servos Encoded motors
Works without micro:bit No Yes - masterless mode
Programming MakeCode · Python · JavaScript MakeCode
Building-block compatible Yes - LEGO® & Fischertechnik Yes - building-block parts
MSRP (micro:bit not included) ₹27,531 ₹34,070
ELECFREAKS · INDIA

Bring AI & Robotics to
Your Students' Hands

FAQ

Frequently Asked Questions

Is the BBC micro:bit included in these kits?▼
No - both the Nezha Inventor's Kit and the Nezha Pro AI Kit are sold without the micro:bit board. They are built around the micro:bit (V2 recommended), which can be added to your order. We're happy to quote micro:bit boards alongside the kits for schools.
What ages and grades are these suitable for?▼
The Inventor's Kit suits beginners from around age 8 upward. The Pro AI Kit is designed for ages 7–14 and introduces AI and mechanical-power concepts. Both work well in primary and middle-school STEM labs, robotics clubs and makerspaces.
Are the bricks compatible with LEGO®?▼
Yes. The Nezha building system is compatible with LEGO® and Fischertechnik bricks, so you can combine kits with parts you already own to create larger, more ambitious builds.
How is the kit powered?▼
The Inventor's Kit's Nezha board has a built-in 900 mAh rechargeable battery - about 2 hours or roughly 3 lessons per charge, with over-current and short-circuit protection. The Pro AI Kit similarly powers its board and encoded motors for classroom-length sessions.
What's the difference between the two kits?▼
The 48-in-1 Inventor's Kit is the beginner platform - 400+ bricks, 48+ build cases and block-to-Python coding. The Pro AI Mechanical Power Kit is the advanced step-up: 500+ blocks, encoded motors, and AI voice & gesture modules that let students command robots hands-free. Many schools run both as a learning pathway.
What software do students use to program them?▼
Both kits run on Microsoft MakeCode. The Inventor's Kit also supports Python and JavaScript, so students can progress from visual blocks to text-based coding on the same hardware.
Is RoboGenius an authorised ELECFREAKS reseller in India?▼
Yes. RoboGenius supplies genuine ELECFREAKS Nezha kits with India-based support, school & bulk pricing, teacher onboarding and after-sales service. We've equipped 3500+ schools across India with robotics & STEM solutions.
How soon can you deliver to our school?▼
Once your order and pricing are confirmed, kits are typically dispatched within a few working days, with delivery across India. Bulk school orders are scheduled to match your term or lab-setup timeline - share your quantity and location and we'll confirm exact lead times, warranty and after-sales support.

Still have questions?

Our STEM specialists will help you choose the right Nezha kit and quantity for your lab.

Get in Touch

Request School Pricing

ELECFREAKS Nezha Pro AI Mechanical Power Kit
Talk to a STEM specialist
Tell us your school and quantity - we'll send Nezha kit pricing within 24–48 hours.