The BBC MicroBit V2.2 runs a 32-bit ARM Cortex-M4 processor with onboard sensors, a 5×5 LED matrix, and wireless connectivity built directly onto the board. With microbit make code, students write and flash programs in a browser-based block editor without installing any software. The 25 programmable LEDs display sensor readings, scrolling text, and custom animations in real time. Motion detection, magnetometer data, and temperature readings all come from sensors already on the board — no breadboard required for basic projects.
A non-obvious detail about the BBC MicroBit V2.2 is that the logo on the front acts as a capacitive touch input. It reads touch events independently of the two physical buttons, giving three distinct input sources on a board this small. The built-in microphone and speaker are new to V2, and they work well for sound-reactive led demos and basic audio feedback. The honest limitation is storage — the Cortex-M4 has limited flash memory, so large Python programs with many libraries hit size constraints faster than more expensive development boards.
The microbit python environment, MakeCode block editor, and the JavaScript text editor all target this board directly. Primary school students, secondary school STEM classrooms, coding clubs, and hobbyists building first IoT prototypes all use it regularly. The board connects over USB for flashing and serial monitoring. Pick one up at StemVolt for fast delivery across India.
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Features:
- ARM Cortex-M4 processor runs MakeCode and Python firmware at full 32-bit speed.
- A 5×5 LED grid displays sensor values, animations, and scrolling text output clearly.
- Onboard magnetometer and motion sensor measure tilt, compass heading, and acceleration directly.
- 2.4GHz micro:bit radio pairs two boards for wireless messaging without any external module.
- BBC Micro:Bit V2.2 microcontroller board includes a rear LED power indicator for status confirmation.
Technical specifications:
| Specification | Details |
|---|---|
| Processor | 32-bit ARM Cortex-M4 |
| Onboard Microphone & Speaker | Yes |
| Touch Sensor | Logo touch-sensitive input |
| Display | 25 programmable LEDs (5×5 grid) |
| Buttons | 2 programmable buttons (A & B) |
| Sensors | Motion, magnetometer, and temperature sensor |
| Connectivity | 2.4GHz micro:bit radio and Bluetooth |
| Power Indicator | Rear-mounted LED |
Applications:
- IoT projects using BBC Micro:Bit board send temperature readings wirelessly to a second board display.
- BBC MicroBit V2.2 powers a classroom pedometer that counts steps using the onboard motion sensor.
- STEM classroom project uses the 5×5 LED matrix to display a working binary number counter.
- Coding education kit uses the built-in microphone to trigger LED animations on sound detection.
- bbc mocrobit wireless radio feature lets two boards exchange messages across a 10-metre classroom range.
Package includes:
- 1 x BBC MicroBit V2.2 STEM Education Kit
FAQ
1.What programming languages work with the BBC MicroBit V2.2?
The BBC MicroBit V2.2 supports MakeCode block editor, JavaScript, and MicroPython. All three run in a browser-based IDE with one-click USB flashing. No software installation is needed for the MakeCode environment.
2.Can I use microbit make code offline without internet access?
Yes, a downloadable microbit make code desktop app works offline. You write block or JavaScript programs, compile locally, and drag the HEX file onto the board over USB. No browser or internet connection needed after installation.
3.Does the BBC MicroBit V2.2 have a built-in speaker and microphone?
Yes. The BBC MicroBit V2.2 includes both an onboard microphone and speaker added in V2. They support sound-reactive LED projects and audio playback directly in MakeCode and Python without any external components or wiring.
4.What sensors are built into the microbit python programmable board?
The microbit python environment can access the onboard motion sensor, magnetometer, and temperature sensor directly using simple one-line commands. All three sensors are built in and need no external wiring or additional microbit price purchase.
5.Can the BBC MicroBit V2.2 communicate wirelessly with another board?
Yes. The BBC MicroBit V2.2 uses a 2.4GHz radio that lets two boards send and receive messages over roughly 10 metres. Bluetooth also works for connecting to phones or tablets running compatible companion apps.
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