ELECFREAKS PlanetX PM2.5 Sensor

SKU: EF05028
$35.90 USD

NOTE: The PlanetX Sensor needs to be used with RJ11 cable and Nezha expansion board.

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What is PlanetX

RJ11 connection diagram

Simplify the hardware connections to make the teaching much easier in classes.

Compatible to bricks

Compatible with the salient points and brick plugs, it is possible to create new projects with your ideas.

Compatible to Fischertechnik

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Color recognition system

A Special Color recognition system identifies the ports of digital, analog, and IIC with the colored labels.


PM2.5 is the particulates in the air with a diameter less than or equal to 2.5 microns. It usually carries heavy metals and microorganisms, and it stays in the air for a long time, which has a great impact on human health and the quality of the atmosphere. The PM2.5 sensor is able to detect the concentration of particulates in the air around us, observe the weather, and create an experimental environment.





Item Parameter
Connections RJ11 4P4C
Power 3.3V
Connections type Digit output


Packing List

Item Quantity
PlanetX PM2.5 1



PlanetX PM2.5

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