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    BME280 Suggested Membrane Cover

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    New Poster

    BME280 Suggested Membrane Cover

    Could you suggest a component to use as a waterproof / water resistant permeable membrane cover for the BME280 sensor? 

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    Community Moderator
    Community Moderator

    Re: BME280 Suggested Membrane Cover

    You can use an ePTFE membrane to render the device waterproof, either directly applied to the sensor or at the device level, yet letting water vapor through.

    Your membrane manufacturer can recommend specific membrane and adhesives to use.

    o_o
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    Occasional Visitor

    Re: BME280 Suggested Membrane Cover

    Can you advise on type and supplier?

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    Community Moderator

    Re: BME280 Suggested Membrane Cover

    Recommendation about design or ideal type of protection should come directly from its supplier. For water protection, GORE is one example among many others, but we are not associated with any specific supplier.

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