Introduction

Description

The BBC micro:bit is a microcontroller board designed by the BBC specifically for programming education among young people. It is easy, effective, and engaging, with simple and convenient programming. It supports multi-platform development via web browsers, offline desktop software, Android phones, iPhones, and tablets. The official block-based editor is Microsoft MakeCode, and our text-based programming tool is the micro:bit Python editor. The BBC micro:bit also works with Scratch, Code.org App Lab, and a wide range of other tools/editors.

Specification

  • Working voltage: 3.3V

  • Power supply voltage: 3-3.3V

  • Micro USB program burning/power supply port: 5V

  • PH2.0 power interface: 3-3.3V

  • Alligator clip interface: 3-3.3V

  • Detection range: 0-3.3V

  • Processor: Arm Cortex-M4 32 bit processor with FPU

  • Working temperature: 0-85℃

  • Micro USB program burning/power supply port

  • PH2.0 3V power supply port

  • 4mm alligator clip interface*5

  • Gold finger interface*20

  • Product size: 43*52mm

  • Weight: 9.6g

Features

  • Support PXT graphical programming interface developed by Microsoft

  • Support Windows, macos, iOS and Android system

  • The programming environment is based on WEB services, no need to download additional compilers

  • Burn and simulate program via USB on PC terminal

  • Burn and simulate program via Bluetooth

  • Support multiple communication programming languages including javasript, python, mbed c.

micro:bit V2

image-20250919105115699

#

Name

Description

1

Buttons

The micro:bit has two buttons on the front that can be used separately or together to make things happen.

2

LED display & light sensor

25 LEDs arranged in a 5x5 grid make up the display for showing pictures, words and numbers. They can also act as sensors, measuring how much light is falling on your micro:bit.

3

Pins-GPIO

The GPIO pins allow you to connect headphones, sense touch and add other electronics to expand the possibilities of your micro:bit. The new micro:bit has indentations to grip crocodile clips more securely.

4

Pin-3 volt power

You can power external LEDs and other electronics using the 3 volt power pin.

5

Pin-Ground

The GND pin is the ground or Earth pin - it’s used to complete electrical circuits when you connect headphones, LEDs or external switches to your micro:bit.

6

Touch logo - new

The new micro:bit has an extra input. The gold logo also works as a touch sensor. You can use it as an extra button in your programs, in addition to the A and B buttons.

7

Microphone LED-new

You can create programs that react to loud and quiet sounds and measure noise levels with the new micro:bit’s built-in microphone. The microphone LED shows you when the microphone is actively measuring sound levels. Just to the left of the LED, you’ll see a small hole where the sound goes in.

Pins Description

4025-10.png

Mb0103-4.png

Kit List

#

Model

Picture

1

Micro:bit Main Board V2

2

Micro USB Cable

3

Battery Holder

4

Battery(Color is random)

5

Instruction Manual