The BBC Micro:bit is a pocket-sized microcontroller board designed to teach programming and electronics — developed by the BBC in partnership with technology companies for the Make It Digital initiative and distributed to every Year 7 student in England in 2016. It features a 5×5 LED matrix, two programmable buttons, an accelerometer, a compass, a temperature sensor, a light sensor, and Bluetooth radio — a surprisingly capable little board for something designed as an educational tool.
Getting Started
Programming the Micro:bit is done through the online editor at microbit.co.uk — you write code in Python or MicroPython, compile it, and the resulting .hex file gets transferred to the Micro:bit which presents itself as a USB drive when connected. Bluetooth loading from a phone is also supported, which removes the need for a USB cable. The Python environment on the Micro:bit is a limited subset of MicroPython, but it’s enough to control all the board’s hardware and build genuinely interesting projects with very little code.
Verdict
The BBC Micro:bit is an excellent introduction to physical computing — the combination of immediate feedback (the LED matrix responds to code instantly), accessible programming tools, and interesting built-in sensors makes it engaging for beginners of any age. Getting one as a birthday gift and spending an afternoon making the accelerometer control a scrolling display or the radio communicate between two boards is time very well spent. A genuinely good educational device.
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