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    bme280 the relationship between humidity measurement and water cluster size

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    bme280 the relationship between humidity measurement and water cluster size

    Whether the principle of bme280 humidity sensor sensitive to water molecules is related to the size of water clusters? Does the size of water cluster affect the measurement of bme280 humidity? Do you have any relevant information?
    1 REPLY 1
    Community Moderator

    Re: bme280 the relationship between humidity measurement and water cluster size

    The BME280 measures humidity by the relative permittivity change of a polymer-vased capactitor, but we have no relevant information related to the size of water clusters.

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