micro:bit GPIO Expansion Board

Save $1.78
CytronSKU: RB-Cyt-346
Manufacturer #: BB-BIT-IOEXP

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Sale price $5.34 Regular price $7.12

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  • micro:bit GPIO Expansion Board
  • Designed for micro:bit V1 / V2 (Not Included)
  • Small size, very suitable for DIY
  • Features two LEGO-compatible pin holes
  • Onboard buzzer

The micro:bit GPIO Expansion Board is a low-cost expansion board for micro:bit, which is specifically used for the IO ports of micro:bit.

It has expanded all the IO pins on the micro:bit, and also comes with a built-in buzzer. The small size is very suitable for small projects using micro:bit.

  • 1x micro:bit GPIO Expansion Board


  • 37 x 57 mm (L x W)
  • PCB board thickness: 1.6 mm
  • Low-cost expansion board
  • LEGO-compatible pin holes: 2
  • Onboard buzzer
  • Compatible with: micro:bit V1 and micro:bit V2 (Not included)
  • Used for the IO ports of micro:bit

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