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4.0 (4 reviews)

$11.81 |
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4.0 (4 reviews)

The IO:bit is a compact expansion board for micro:bit that breaks out all I/O pins to standard headers while adding a built-in miniature buzzer. It features ...

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The IO:bit is a compact expansion board for micro:bit that breaks out all I/O pins to standard headers while adding a built-in miniature buzzer. It features Lego-compatible mounting holes for integration with KittenBot and other building projects.

Key Features

  • Plug and Play – Edge connector for micro:bit, no soldering required
  • Built-in Buzzer – Miniature buzzer for audio output
  • Lego Compatible – Mounting holes for KittenBot and Lego integration
  • Compact Design – Small footprint for portable projects

Specifications

  • Dimensions – 37 × 57mm
  • PCB Thickness – 1.6mm

Package Contents

  • 1× IO:bit expansion board
Note: micro:bit board not included.

Jargon buster

Plain-language definitions for the technical terms used above.

Headers
Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
PCB
A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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