---
product_id: 345619077
title: "microbit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer"
brand: "ef elecfreaks"
price: "S$46"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/345619077-microbit-motor-bit-3v-5v-expansion-board-mini-micro-bit
store_origin: SG
region: Singapore
---

# 2 DC motors Integrated buzzer 14-channel IO ports microbit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer

**Brand:** ef elecfreaks
**Price:** S$46
**Availability:** ✅ In Stock

## Summary

> 🚀 Ignite Your Imagination with Motor:bit!

## Quick Answers

- **What is this?** microbit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer by ef elecfreaks
- **How much does it cost?** S$46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/345619077-microbit-motor-bit-3v-5v-expansion-board-mini-micro-bit)

## 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

- • **Musical Touch:** Built-in passive buzzer lets you add sound to your creations!
- • **Smart Integration:** Compatible with OCTOPUS series electric bricks for seamless expansion.
- • **Powerful Performance:** Drive up to 2 DC motors with a max current of 1.2A per channel.
- • **Versatile Connectivity:** Extend your projects with 14 IO ports and 12 GVS ports for endless possibilities.
- • **Unleash Your Creativity:** Perfect for DIY enthusiasts looking to build smart projects!

## Overview

The EF ELECFREAKS Motor:bit is a compact and powerful expansion board designed for micro:bit enthusiasts. It supports two DC motors with a maximum driving current of 1.2A per channel and features 14 IO ports, 12 GVS ports for connecting various sensors, and an integrated passive buzzer for sound effects. Ideal for DIY projects, this board opens up a world of creative possibilities.

## Description

EF ELECFREAKSmicrobit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer

## Features

- Motor:bit is a motor driving board based on micro:bit.It has integrated a TB6612 motor driving chip.
- Support 2 DC motors and the max driving current of each single channel is 1.2A.Motor:bit is totally designed for DIYers. You can use it to create your own smart car or more funny projects.
- It has also integrated 12 GVS ports(for connecting OCTOPUS series of electric bricks) and 1 IIC communication port. These ports allow you to extend with various sensors and electric modules.
- Extend 14-channel IO ports and lead out it by GVS pins. Among it, 6 ports support 3V/5V voltage switch.On the board, P3-P7, P9-P10 are IO ports for directly driving 3.3V devices; P13-P16, P19-P20(IIC port) support 3.3V/5V voltage switch.
- With 1 passive buzzer on board. You can play music with the buzzer on motor:bit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EF ELECFREAKS |
| Package Dimensions | 7.7 x 6.81 x 1.4 cm; 18 g |
| Item model number | motor:bit |
| Manufacturer | EF ELECFREAKS |
| Are Batteries Included | No |
| Item Weight | 18 g |

## Images

![microbit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer - Image 1](https://m.media-amazon.com/images/I/71jkw3d10kS.jpg)

## Frequently Bought Together

- ELECFREAKS microbit Motor:bit 3v/5v Expansion Board Mini Micro:bit Breakout Board Support 2 DC Motor Extend 14-Channel IO Ports Integrated IIC Buzzer
- ELECFREAKS microbit Sensor:bit 3v Expansion Board Mini Micro:bit Breakout Board with 16 GVS Interface Integrated Buzzer and Audio Jack Adapter Shield IO IIC Ports Compatible with Lego Jack
- ELECFREAKS microbit Wukong Expansion Board Adapter for microbit Drive 8-Way Servo / 2-Way Motor / 8-Way Sensor, Breakout Board with 400mAh Li-ion Battery / 8 LED / 4 Rainbow LED

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**Shop now:** [https://www.desertcart.sg/products/345619077-microbit-motor-bit-3v-5v-expansion-board-mini-micro-bit](https://www.desertcart.sg/products/345619077-microbit-motor-bit-3v-5v-expansion-board-mini-micro-bit)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-28*