The BBC micro:bit v2 is a powerful, pocket-sized computer packed with a built-in microphone, speaker, and sensors, designed to make learning to code accessible and fun for makers of all skill levels.
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Don’t let the size fool you, the BBC micro:bit v2 is the perfect device for you to get creative with digital technology! At half the size of a credit card, this board is the ultimate tool for learning to code and building unique creations, from interactive robots to digital musical instruments. Whether you are a beginner or a seasoned pro, the micro:bit v2 lets you customise and control your projects from anywhere.
The v2 board is a significant upgrade from the previous micro:bit version, retaining the intuitive interface users love while adding powerful new onboard components. This enhanced design packs the potential to grow with you into a small form factor, ensuring you have the tools to build even more complex and interactive projects as you learn:
With Bluetooth Low Energy (BLE 5.0), you can interact seamlessly with other devices and the Internet. Intuitive micro:bit mobile apps let you wirelessly send code to your board via Bluetooth, eliminating the need for a USB cable during programming.

Under the bonnet, the micro:bit v2 runs on a fast 64 MHz ARM Cortex-M4 microcontroller (512KB Flash, 128KB RAM) with a built-in temperature sensor. Connection is easier than ever; the bottom edge features 25 gold-tabbed pins and five ring connectors (Power, Ground, and I/O). The large tabs are now notched, making it incredibly easy to secure alligator clips for quick prototyping.