26. Octopus Wind Speed Sensor Anemometer Three Aluminium Cups(EF04083)#

26.1. Introduction#

This is a wind speed sensor with waterproof design. It has a standard connector for Octopus brick series’ products. Bigger wind speed brings higher output voltage.

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26.2. Products Link#

ELECFREAKS Octopus Wind Speed Sensor

26.3. Characteristics#

The 3-pins ports is easy to plug and play.

26.4. Specifications#

Item	Parameter
SKU	EF04083
Power Dissipation	ULP
Working Temperature	-20-70℃
Working Voltage	3.3-5V

26.5. Outlook and Dimensions#

26.6. Quick to Start#

Materials used and connection diagram#

Connect to P1 port. It needs to use power module to give power.

Add Package#

Click “Advanced”in the choice of the MakeCode to find more choices.

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Click “Extensions”, search “iot”in the dialog box and then download it.

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Program as the picture shows#

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Reference#

Links:https://makecode.microbit.org/_D8WLUvFCm8Kq

You can also download the links below:

Result#

The current wind speed is showing on the micro:bit.

ELECFREAKS WIKI

Octopus Wind Speed Sensor Anemometer Three Aluminium Cups(EF04083)

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