Code Example for micro:bit-Turn on Fan

This article demonstrates how to use a micro:bit and BOSON expansion boards to control a fan, covering hardware setup, wiring, and programming with sample code.

Hardware Preparation

BOS0003 Self Locking Switch BOS0021 Fan module
MBT0039 Micro:bit BOS0040 Micro:bit BOSON Expansion Board

Wiring Diagram

Sample Code

Mind+ Sample Program:

Result

Demo Videos:

Additional Information

Flow Chart:

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