--- product_id: 183318493 title: "KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit)" brand: "keyestudio" price: "19410CFA" currency: XOF in_stock: true reviews_count: 10 category: "Keyestudio" url: https://www.desertcart.sn/products/183318493-keyestudio-bbc-micro-bit-expansion-board-breakout-adapter-shield-bbc store_origin: SN region: Senegal --- # I2C & SPI serial communication pins Dual power input (DC jack & USB) Full PIO breakout with 3PIN interface KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) **Brand:** keyestudio **Price:** 19410CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power up your micro:bit projects with effortless expansion and pro-grade connectivity! ## Quick Answers - **What is this?** KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) by keyestudio - **How much does it cost?** 19410CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/183318493-keyestudio-bbc-micro-bit-expansion-board-breakout-adapter-shield-bbc) ## 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 - • **Compact & Lightweight:** Sleek 65x58x12mm design weighing just 31g—perfect for on-the-go prototyping and classroom demos. - • **Dual Power Flexibility:** Power your micro:bit via DC jack (7-9V) or USB (5V) for versatile setups anywhere. - • **Plug & Play Confidence:** Clean soldering, FCC & CE certified, and comes with detailed docs & support for smooth project launches. - • **Seamless Sensor Integration:** Breaks out all micro:bit PIO ports into easy 3PIN connectors for instant module compatibility. - • **Advanced Communication Ready:** Includes I2C and SPI pins to unlock complex sensor and device networking. ## Overview The KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield V2 transforms your micro:bit V1 or V2 into a versatile development hub by breaking out all PIO ports into 3PIN connectors and extending I2C and SPI communication interfaces. It supports dual power inputs via DC jack or USB, offers selectable 3.3V/5V output, and meets FCC and CE standards. Ideal for educators and makers, it comes with clean soldering, comprehensive documentation, and technical support to accelerate your sensor and peripheral integrations. ## Description Product Description Power input: black DC jack (DC 7-9V) or micro USB port (DC 5V) Voltage output: select 3.3V or 5V via jumper cap VI/V2 Comes with a power indicator Extends the PIO of micro:bit into 3PlN interface Serial communication pin 12C communication pin SPI communication pin Detail Display Use a magnetic module to detect whether there is a magnetic field, controlling an LED module on and off. Place some magnetic beads near the sensor, if magnetic field detected, LED module on,otherwise LED off. In the experiment, use the sensor to detect the alcohol in the air, outputting analog value. The larger the analog value, the higher the alcohol content. You can see the corresponding analog value is displayed on the 1602LCD. You can control the three LEDs on the module on and off to simulate the traffic light. Review: Buy this if you’re interested in extended capabilities of the micro:bit board itself. - Great! Review: Very good product - These work really well and make it much easier to connect peripherals to the microbit. ## 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 | 47,817 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 191 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 | 4.6 out of 5 stars 245 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 | | 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 | | 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 ![KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) - Image 1](https://m.media-amazon.com/images/I/71GWl9SFAEL.jpg) ![KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) - Image 2](https://m.media-amazon.com/images/I/71qOCwzXwEL.jpg) ![KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) - Image 3](https://m.media-amazon.com/images/I/71ON8uvB0eL.jpg) ![KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) - Image 4](https://m.media-amazon.com/images/I/71jgMU4ZmlL.jpg) ![KEYESTUDIO BBC Micro:bit Expansion Board Breakout Adapter Shield for BBC Micro bit Starter Kit Compatible with Microbit V2, V1 Controller Board(Without Microbit) - Image 5](https://m.media-amazon.com/images/I/71E92omE6cL.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... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buy this if you’re interested in extended capabilities of the micro:bit board itself. *by M***R on 26 April 2026* Great! ### ⭐⭐⭐⭐⭐ Very good product *by W***L on 5 November 2025* These work really well and make it much easier to connect peripherals to the microbit. ### ⭐⭐⭐⭐⭐ Excellent *by M***T on 30 October 2024* Bought 4 as these are excellent for building projects with a Microbit ## 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.sn/products/183318493-keyestudio-bbc-micro-bit-expansion-board-breakout-adapter-shield-bbc](https://www.desertcart.sn/products/183318493-keyestudio-bbc-micro-bit-expansion-board-breakout-adapter-shield-bbc) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-25*