micro:bit IO Breakout


Availability: In Stock


SKU: BBC-020 Category: Tags: ,


Looking to take full advantage of what the BBC micro:bit can do? Access all 21 pins on the micro:bit with this pre-built breakout board. This is an excellent way to connect to solderless breadboards, external sensors, servos, and other accessories to the micro:bit using standard 0.100” / 2.54mm pitch jumper wires.

In the edge connector of the micro:bit there are 19 multi use I/O pins, 3.3V, and GND. All of these are broken out to useful male header pins complete with labels. Optionally, there is also a small buzzer connected to pin P0 that can be used to generate sounds. This buzzer can be disabled with a removable jumper. There are 4 mounting holes on this board, the two larger holes are compatible with Lego Technic mounting pins.

Please Note: BBC micro:bit is sold separately. Compatible with V1 and V2 micro:bits.



  • Access All 21 micro:bit Pins
  • Integrated Buzzer
  • Standard 0.100 / 2.54mm Header
  • Compatible with V1 and V2 micro:bits



micro:bit I/O Pins: https://makecode.microbit.org/device/pins


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  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 20 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
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