---
product_id: 183318493
title: "Microbit Expansion Board"
brand: "keyestudio"
price: "€ 25.56"
currency: EUR
in_stock: true
category: "Keyestudio"
url: https://www.desertcart.at/products/183318493-microbit-expansion-board
store_origin: AT
region: Austria
---

# Supports I2C & SPI serial communication Dual power input (DC jack & USB) Full breakout of all PIO ports Microbit Expansion Board

**Brand:** keyestudio
**Price:** € 25.56
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your micro:bit’s full potential with pro-level expansion!

## Quick Answers

- **What is this?** Microbit Expansion Board by keyestudio
- **How much does it cost?** € 25.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/183318493-microbit-expansion-board)

## Best For

- keyestudio enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Power Options:** Power your micro:bit via DC jack (7-9V) or USB (5V) for ultimate flexibility on the go.
- • **Plug & Play with Confidence:** Comes with clean soldering, precise alignment, and full FCC & CE certification for professional-grade reliability.
- • **Seamless Sensor Integration:** Breaks out all micro:bit PIO ports into easy 3-pin connectors for instant sensor hookups.
- • **Advanced Communication Ready:** Includes dedicated I2C and SPI pins to connect complex devices and expand your project’s capabilities.
- • **Comprehensive Support & Resources:** Access detailed connection diagrams, sample code, and expert technical support to accelerate your innovation.

## Overview

The KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield is a precision-engineered accessory compatible with micro:bit V1 and V2. It expands all PIO ports into convenient 3-pin connectors, supports I2C and SPI communication, and offers dual power inputs via DC jack or USB. Built to FCC and CE standards with clean soldering and robust packaging, it includes extensive documentation and technical support, making it the ideal upgrade for millennial makers and professionals seeking seamless sensor integration and advanced connectivity.

## Description

KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit): desertcart.co.uk: Business, Industry & Science

## Features

- Particularly design this keyestudio sensor expansion board V2 for micro:bit. breaks out all the PIO ports on the micro:bit control board into 3PIN interface (GND, VCC, Signal), easy to connect it with other sensor modules.
- Extending some commonly-used serial communication interfaces into pin or female headers with 2.54mm pin pitch, such as I2C and SPI communication pins.Allows communication between micro:bit control board and other communication devices
- Two kinds method to power the micro:bit board, through a black DC jack (DC 7-9V) or a mciro USB port (DC 5V) on the shield
- Connection Diagram, Sample Code, Using Method and Resources are provided in our wiki page. Technical support is available via email or message
- Solder is very clean, everything is aligned nicely, all boards are well packed after function, voltage, current testing, protected in a beautiful box. Up to FCC and CE Standard: made from environmentally friendly components and materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H9X63CR |
| Best Sellers Rank | 39,060 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 161 in Microcontrollers |
| Box Contents | KEYESTUDIO Sensor Shield V2 for BBC micro:bit |
| Brand | KEYESTUDIO |
| Brand Name | KEYESTUDIO |
| CPU Model | Pentium N3510 |
| CPU model | Pentium N3510 |
| Compatible Devices | BBC micro:bit V1, BBC micro:bit V2 |
| Connectivity technology | Bluetooth |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 248 Reviews |
| Included components | KEYESTUDIO Sensor Shield V2 for BBC micro:bit |
| Item Dimensions L x W x H | 6.5L x 5.8W x 1.2H centimetres |
| Manufacturer | keyes |
| Manufacturer Part Number | KS0360 |
| Model Name | BBC micro:bit |
| Model name | BBC micro:bit |
| Network Connectivity Technology | Bluetooth |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Linux |
| Processor Brand | Nordic |
| Processor Count | 1 |
| RAM Memory Installed | 1 GB |
| RAM Memory Technology | LPDDR3 |
| RAM memory installed size | 1 GB |
| Total USB Ports | 1 |
| UPC | 606184533879 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** KEYESTUDIO
- **CPU model:** Pentium N3510
- **Connectivity technology:** Bluetooth
- **Model name:** BBC micro:bit
- **RAM memory installed size:** 1 GB

## Images

![Microbit Expansion Board - Image 1](https://m.media-amazon.com/images/I/71GWl9SFAEL.jpg)

## Questions & Answers

**Q: can i control an mp3 board? can this board support how many leds and can it connect to a motion sensor?**
A: Sure, you're able to control an mp3 board. This board can support 20 LED modules controlled by digital signals and can connect to a motion sensor as well. (Please note this is a micro:bit expansion board and need to add micro:bit to use together.)
If have any concerns, feel free to contact us via email kyymx1601@163.com
Thank you so much!

**Q: ¿Es compatible con la micro:bit v1.5?**
A: si es compatible...

## Frequently Bought Together

- KEYESTUDIO Microbit Sensor Breakout Board V2 I2C SPI Micro USB for BBC Micro:bit
- BBC micro:bit v2 Club Pack (10x)
- KEYESTUDIO 37 Sensors in 1 Box Starter Kit for BBC Micro bit with Tutorial (Without Microbit Board), Compatible with V1.5, V2 Microbit Sensor Kit Accessories Programming Electronics for Teens Adults

---

## 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.at/products/183318493-microbit-expansion-board](https://www.desertcart.at/products/183318493-microbit-expansion-board)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-24*