Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Nordic nRF52833 ARM Cortex-M4 64MHz |
| Memory | 512KB Flash, 128KB RAM |
| Connectivity | Bluetooth Low Energy (BLE) and USB |
| Display | 5x5 LED Matrix with Brightness Control |
| Sensors | Accelerometer, Magnetometer, Microphone, Temperature |
| Audio | Built-in Speaker and Microphone |
| Power Supply | USB or External Battery Pack (2x AAA) |
| I/O Pins | 25 Gold-Plated Edge Connector Pins |
| Programming Languages | Python, JavaScript, Blocks, C/C++ |
| Dimensions | 43mm x 52mm x 12mm |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for introducing kids to coding
Bought this for my 10-year-old son who is interested in robotics. The graphical programming interface is intuitive, and switching to Python was seamless. The built-in speaker is a huge upgrade from the previous version.
Anonymous
Mar 20, 2026
Rating: 5/5
Upgrade worth making
Upgraded from the V1.5 to this V2.2. The processing speed difference is noticeable, and having audio output opens up so many new project possibilities without needing extra shields.
Anonymous
Mar 19, 2026
Rating: 5/5
Learning Python made fun
As an adult beginner, I found this kit less intimidating than an Arduino. Being able to see immediate results on the LED matrix while writing simple Python scripts kept me motivated.
Anonymous
Mar 06, 2026
Rating: 5/5
Essential classroom tool
We use these in our middle school STEM curriculum. They are durable, easy to set up, and the Bluetooth connectivity allows for some really creative wireless projects. Highly recommended for educators.
Anonymous
Mar 02, 2026
Rating: 4/5
Solid board for prototyping
We use these for rapid prototyping of sensor nodes. The battery efficiency is decent, though heavy BLE usage drains it faster. The edge connector makes it easy to hook up external sensors.
Anonymous
Mar 02, 2026
Rating: 4/5
Great hardware, minor software quirks
The board itself is fantastic with the new microphone and speaker. Occasionally the web editor takes a moment to connect via Bluetooth on older laptops, but a quick refresh usually fixes it. Overall a solid purchase.
Q: Is the microphone sensitive enough for voice activation projects?
A: The built-in MEMS microphone is suitable for detecting sound levels and simple clap commands. For complex voice recognition, we recommend processing data on a connected computer or using specialized libraries.
Q: Is this compatible with the old V1 accessories?
A: Yes, the gold edge connector layout is backward compatible with most accessories designed for the original micro:bit V1, including breakout boards and motor drivers.
Q: Does this board come with batteries included?
A: No, the micro:bit V2.2 board does not include batteries. It can be powered via USB cable or by connecting a separate battery pack with 2x AAA batteries to the rear connector.
Q: Can I program this using an iPad?
A: Yes, you can program the micro:bit V2.2 on an iPad using the official micro:bit app available on the App Store, which supports both block-based and Python editing.
Q: What is the maximum current I can draw from the 3V pin?
A: The 3V pin on the edge connector can typically supply up to 90mA total for all peripherals combined. Please ensure your external components do not exceed this limit to avoid resetting the board.
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