--- product_id: 102754436 title: "Microbit Sensor Breakout Board V2 I2C SPI Micro USB for BBC Micro:bit" brand: "keyestudio" price: "₨338" currency: SCR in_stock: true reviews_count: 10 category: "Keyestudio" url: https://www.desertcart.sc/products/102754436-microbit-sensor-breakout-board-v2-i2c-spi-micro-usb-bbc store_origin: SC region: Seychelles --- # Compact 65x58x12mm breakout board Dual power input (DC jack 7-9V & USB 5V) I2C & SPI serial communication pins Microbit Sensor Breakout Board V2 I2C SPI Micro USB for BBC Micro:bit **Brand:** keyestudio **Price:** ₨338 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock micro:bit’s full potential with pro-grade sensor expansion! ## Quick Answers - **What is this?** Microbit Sensor Breakout Board V2 I2C SPI Micro USB for BBC Micro:bit by keyestudio - **How much does it cost?** ₨338 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/102754436-microbit-sensor-breakout-board-v2-i2c-spi-micro-usb-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 - • **Versatile Power Options:** Power your micro:bit via DC jack or micro USB with selectable 3.3V/5V output—flexibility that fits your setup. - • **Compact & Durable Design:** Lightweight and perfectly sized for any project, housed in an eco-friendly, robust package that looks as good as it performs. - • **Plug & Play with Confidence:** Comes with clean soldering, FCC & CE certified quality, plus detailed docs and tech support to keep you moving fast. - • **Seamless Sensor Integration:** Breaks out all micro:bit PIO ports into easy 3-pin connectors for instant sensor hookups. - • **Advanced Communication Ready:** Supports I2C and SPI protocols, enabling smooth data exchange with a wide range of modules and devices. ## Overview The KEYESTUDIO Microbit Sensor Breakout Board V2 transforms your BBC micro:bit into a versatile IoT hub by breaking out all PIO ports into 3-pin connectors and extending I2C and SPI communication interfaces. It offers dual power inputs (DC jack 7-9V and micro USB 5V) with selectable voltage outputs, ensuring compatibility with a wide range of sensors and modules. Compact, FCC and CE certified, and backed by comprehensive documentation and support, this breakout board is engineered for seamless integration and professional-grade performance in educational and prototyping environments. ## Description Introduction In the educational market, micro:bit control boards are becoming more and more popular. However, a single micro:bit control board is not easy to test with other sensor modules. We particularly design this keyestudio sensor expansion board V2 for micro:bit. The sensor shield V2 breaks out all the PIO ports on the micro:bit control board into 3PIN interface (GND, VCC, Signal), very easy to connect the micro:bit control board and other sensor modules. Moreover, it also extends some commonly-used serial communication interfaces into pin or female headers with 2.54mm pin pitch, such as I2C and SPI communication pins. So that this shield will allow communication between micro:bit control board and other communication devices. You can power the micro:bit board through a black DC jack (DC 7-9V) or a mciro USB port (DC 5V) on the shield. When power the sensor, you could select the supply voltage 3.3V or 5V via jumper cap V1 and V2. Technical Details Power input: black DC jack (DC 7-9V) or micro USB port (DC 5V) Voltage output: select 3.3V or 5V via jumper cap V1/V2 Comes with a power indicator Extends the PIO of micro:bit into 3PIN interface Serial communication pin I2C communication pin SPI communication pin Dimensions: 65mm x58mm x12mm Weight: 31g Example Use Send the code to your micro:bit board, and insert it into the sensor shield. Then set the V1 and V2 to 5V output, power it via DC jack (DC7-9V). Connect the LM35 sensor and 12C 1602 LCD to the sensor shield using jumper wires. Finally display the current temperature value on the LCD. You could refer to an example picture above.Package ListKEYESTUDIO Sensor Shield V2 for BBC micro:bit * 1 Review: Esta tarjeta de expansión permite utilizar toda la capacidad y los pines de la tarjeta micro bit. En la foto adjunta, se puede ver un control remoto basado en esta tarjeta de expansión, a la cual pude conectarle una tira led, una pantalla oled 12864 y un joystick para controlar, por frecuencia de radio, un robot microbit de Keyestudio. Este control aprovecha los botones y el acelerómetro incorporado en la tarjeta para el manejo del robot. Si deseas aprovechar a fondo la microbit, esta tarjeta es la indicada!!! Review: Llegó muy rápido y en buenas condiciones. La probé con un ServoMotor y funciona Ok. ## 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 | #1,148 in Single Board Computers (Computers & Accessories) | | Brand | KEYESTUDIO | | Compatible Devices | BBC micro:bit | | Connectivity Technology | I2C, USB | | Customer Reviews | 4.5 4.5 out of 5 stars (241) | | Item Dimensions L x W x H | 2.56"L x 2.28"W x 0.47"H | | Manufacturer | keyes | | Mfr Part Number | KS0360 | | Model Name | Keyestudio Sensor Shield V2 for BBC micro:bit | | Operating System | Linux | | Processor Brand | Intel | | Processor Count | 1 | | RAM Memory Installed | 1 GB | | Total Usb Ports | 1 | | UPC | 606184533879 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** KEYESTUDIO - **Connectivity Technology:** I2C, USB - **Model Name:** Keyestudio Sensor Shield V2 for BBC micro:bit - **Operating System:** Linux - **Ram Memory Installed Size:** 1 GB ## Images ![Microbit Sensor Breakout Board V2 I2C SPI Micro USB for BBC Micro:bit - 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... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***) on June 25, 2025* Esta tarjeta de expansión permite utilizar toda la capacidad y los pines de la tarjeta micro bit. En la foto adjunta, se puede ver un control remoto basado en esta tarjeta de expansión, a la cual pude conectarle una tira led, una pantalla oled 12864 y un joystick para controlar, por frecuencia de radio, un robot microbit de Keyestudio. Este control aprovecha los botones y el acelerómetro incorporado en la tarjeta para el manejo del robot. Si deseas aprovechar a fondo la microbit, esta tarjeta es la indicada!!! ### ⭐⭐⭐⭐⭐ Review *by E***E on August 31, 2022* Llegó muy rápido y en buenas condiciones. La probé con un ServoMotor y funciona Ok. ### ⭐⭐⭐ Works fine, but has a few quirks *by J***T on November 25, 2020* 1) The silkscreen pin markings have inconsistent orientation. When oriented so the Microbit is at the top, the Keyestudio logo is upright, but most of the pin labels are rotated 90 degrees and the IIC and SPI section markings are upside down. This means the best way to orient this is to have the microbit connector at the bottom, but then everything displayed on the microbit will be upside down. 2) All of the V1 and V2 power connections require external power to this board, they do NOT take power from the microbit. If no power is applied to this board, but the microbit has a USB cable connected, the power LED on this board lights up. Since there is no way for the usb connector on this board to convey data to the microbit's usb connector, you may have to have two usb cables plugged in. One into the microbit for data and one into this board for power. Neither of these issues are deal killers, but somewhat annoying. Also, it really needs rubber feet due to the barrel connector leads being longer than all the rest, making it not sit flat on a table. ## 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.sc/products/102754436-microbit-sensor-breakout-board-v2-i2c-spi-micro-usb-bbc](https://www.desertcart.sc/products/102754436-microbit-sensor-breakout-board-v2-i2c-spi-micro-usb-bbc) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-02*