ElecFreaks Micro:bit Breakout Board (Octopus:bit)

Weight: 0.0348 kgs
Availability : In stock
ElecFreaks Micro:bit Breakout Board (Octopus:bit) is available to buy in increments of 1


  • Input voltage: 3.3V, Powered by the edge connector of micro:bit:
  • Extend all of GPIO ports(P0~P16, P19~P20).
  • Beneath each I/O port, there are pins for VCC and GND. These pins are differentiated by different colors, which enable you to connect your extension module easily. The spread of pins is fully compatible with Octopus series' products.
  • With a voltage boosting module, you can shift the working voltage of P8, P9, P11~P16 between 3.3V and 5V through the voltage switch.
  • Lead out serial port, I2C port and SPI port, among which I2C can connect 3 channels of I2C devices and SPI can connect 2 channels of SPI devices.
  • Available for direct serial port communication between two breakout boards.


It is suitable for all conditions that require micro:bit GPIO such as programming education, smart device creation, and so on.


Packing List

Components Qty(pcs)
Micro:bit Breadboard Adapter 1

Dimensiond & Weight

 15*10*2 cm



ELECFREAKS Octopus:bit User Guide

Relative Readings:

Intruder Detection
Fish Feeder
Plant Humidity Monitor
Burglar Alarm Device
Motion Detector
A Smart Light
Music Machine
Lie Detector
Avoide the Asteroids
Maze Runner
A Micro:bit Car
Flipping Pancakes
Micro:bit Game: Pitch Perfect
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