DFRobot Micro:bit V2- an Educational & Creative Tool for Kids

DFRobot micro:bit V2 is a powerful educational tool designed to help kids and beginners explore electronics , programming , and creative innovation . With built-in components like a microphone , speaker , and motion sensor , it enables hands-on STEAM learning .

Students can use the board to interact with various components such as sensors , servos , and RGB lights . Whether creating games , building robots , or conducting scientific experiments , micro:bit V2 makes coding fun and accessible .

What is a micro:bit?

The micro:bit is only half the size of a credit card. It is equipped with a 5×5 programmable LED matrix , two programmable buttons , accelerometer , electronic compass , thermometer , Bluetooth , touch-sensitive logo , microphone , speaker and other electronic modules.

What Can the micro:bit Be Used For?

The micro:bit is an educational and creative tool that allows kids to:

• Read and process sensor data
• Control servos, motors, or RGB LED strips
• Write interactive games
• Handle sound and light effects
• Control robots and smart devices
• Conduct scientific experiments
• Develop wearable electronics
• Learn C++, Python, MakeCode, and Scratch

New Features in micro:bit V2

• Built-in Microphone: Detects sound with LED indicator
• Built-in Speaker: Play audio directly from the board
• Touch Sensitive Logo: Capacitive touch input
• Notched Edge Connector: Easier connection for clips and conductive thread
• Power Saving Mode: Power down while batteries remain connected
• Power LED Indicator: Visual cue for power status
• Upgraded Processing Power: Faster and more capable for classroom needs

Specifications

• Processor: Nordic Semiconductor nRF52833
• Memory: 512KB Flash, 128KB RAM
• Interface Chip: NXP KL27Z, 32KB RAM
• Microphone: Onboard MEMS mic with LED
• Speaker: Built-in sound output
• Touch Logo: Capacitive touch-sensitive logo pin
• Edge Connector: 25 pins (GPIO, PWM, I2C, SPI, power)
• I2C Support: Dedicated I2C bus
• Wireless: 2.4GHz micro:bit Radio + BLE Bluetooth 5.0
• Power Supply: 5V via Micro USB or 3V via edge connector
• Power Features: LED indicator, push-to-power-off
• Available Current: 200mA for external components
• Motion Sensor: ST LSM303
• Software Support: C++, Python, MakeCode, Scratch
• Dimensions: 5cm (W) 4cm (H)

How to Get Started with Programming?

– Microsoft MakeCode: Perfect way to start programming with micro:bit.

DFRobot Mind+: A programming software for teenagers supporting graphical and code programming, with 100+ hardware libraries.

TUTORIALS

We provide a wealth of micro:bit course materials , including 7 sets and 67 lessons.

• BOSON Starter for micro:bit
• Maqueen Plus V2 Getting Started Tutorial
• Maqueen Mechanic Getting Started Guide
• Maqueen Plus Advanced Tutorial
• Study Pack of HUSKYLENS for micro:bit
• Huskylens Playground with micro:bit
• IoT Cloud Kit for micro:bit MakeCode Tutorial

Applications

Shipping List

• 1 BBC micro:bit V2 Board
• Optional Accessories: USB Cable, Battery Holder, Instruction Manual (based on kit)

Reference

• BBC micro:bit Official Website
• BBC micro:bit Graphical Programming Webpage
• DFRobot Mind+ Programming Tool