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    BME280 Current Consumption during I2C

    BME280 Current Consumption during I2C

    jacker1418
    Occasional Visitor

    When communicating with BME280 using I2C, I want to know the power consumption.

    1 REPLY 1

    handytech
    Community Moderator
    Community Moderator

    Current consumption of the BME280 can be calculated from the formulas available in Appendix B of BME280's datasheet and is based on the sensor settings (i.e. oversampling, measurement rate, sensor mode).

    Current on the I2C bus depends on your hardware design and will need to be estimated independently.

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