Change Depth Sensor Density for Salt Water

Need to change the Density for Depth Sensor use in Salt Water. Is this done in Parameters of QGround or does it need to be changed in the Keller D Arduino program itself?

Hi @dtrail,

If you’re running ArduSub you can use the BARO_SPEC_GRAV parameter to set the water density. If you’re using a Bar100 sensor in some other project (e.g. with an Arduino) then you’ll need to use the setFluidDensity function in the library.

Thanks. I actually need to do both for two different applications.

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