Features

• Upgraded processor (nRF52833)
  
• 64MHz Arm Cortex-M4 FPU (over 4 times faster!)
• 512KB Flash storage on board
• 128KB RAM
• MEMS Microphone with LED indicator and on-board speaker
• 5x5 LED matrix display
• Touch sensitive logo "button"
• Accelerometer/compass
• Light and temperature sensors
• Sleep/off mode for batteries powered projects (w/ LED indicator)
• Up to 200mA of current for external accessories
• Bluetooth 5.0 radio allowing micro:bits to talk to each other
• Notched edge connector (easier to connect things like crocodile clips and conductive thread)
• Dimensions: 52mm x 42mm x 11.7mm

It's the same shape and size so should be already familiar to countless teachers and learners, and also compatible with the vast majority of add-on boards and accessories.

Applications

• Embedded Design & Development

What's in the box?

• 1 x micro:bit V2 board
• 1 x micro:bit USB cable
• 1 x AAA Battery holder
• 2 x 2 x AAA GP batteries