Figure 16 : Measurement Settings - Bosch BME280 User Manual

Bosch Sensortec | BME280 User Manual
▪ Altitude and Humidity plotter depends on the value selected in Pressure and Humidity plotter mode
▪ Pressure, temperature and humidity measurement depends on its corresponding oversampling selection.
To skip measurement, set all three oversampling values to Skipped.
▪
▪ To initiate measurement, set appropriate oversampling values from the drop down menu.
▪ IIR filter coefficient feature is used to suppress unwanted disturbances without causing additional interface
traffic and process load. It effectively reduces the bandwidth of the output signals. To select IIR filter coefficient,
choose appropriate option from the drop-down menu.
▪ The sampling rate is the rate at which the data will be read from the sensor.
▪ While streaming, data is sampled keeping the default sampling rate values as base (based on the sensor
configuration settings).
▪ The following values are measured during streaming:
▪ Uncompensated Humidity (UH)
▪ Uncompensated pressure (UP)
▪ Uncompensated temperature(UT)
▪ Relative Humidity – in percentage (%)
▪ Absolute Altitude – in meters (m)
▪ Sea Level Pressure – in hectopascal (hPa)
Absolute Pressure – in hectopascal (hPa)
▪
▪ Absolute Temperature – in degree Celsius (℃)
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Figure 16 : Measurement Settings

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Document number: BST-BME280-DSxxx-yy