Application Note

Bosch Sensortec

BlueBox Demo-Board for the digital sensors AN18002

SMB365 (acceleration) and SMD500 (pressure)

3.Altitude Display (SMD500)

•The display shows the primary output signal of the SMD500 converted to altitude

•8.5 m differential height corresponds to an differential pressure of about 1 hPa pressure at sea level

•The abscissa (x-coordinate) corresponds to time in seconds

•The ordinate (y-coordinate) corresponds to altitude in meter or feet

•The ordinate features custom min/max scaling

4.Yaw Display (SMG300)

•Disabled on BlueBord V1.0

5.COM Port Status Window

•Indicates connection status of the BlueBoard demo board

6.Temperature Display (SMD500)

•Display shows temperature as a secondary output signal of the SMD500 in °C, °F or K (details see chapter 4.2 [18] )

•The abscissa (x-coordinate) corresponds to time in seconds

•The ordinate (y-coordinate) corresponds to the temperature in °C, °F or K

•The ordinate features custom min/max scaling

7.Pressure Display (SMD500)

•Display shows the primary output signal of the SMD500 in hPa, PSI or mm Hg

•1hPa is equal to a pressure of 1mbar

•The abscissa (x-coordinate) corresponds to time in seconds

•The ordinate (y-coordinate) corresponds to absolute pressure in hPa, PSI or mm Hg

•The ordinate features custom min/max scaling

8.Start button

•To start data acquisition of acceleration- and pressure sensor output signals

9.Stop button

•To end data acquisition of acceleration- and pressure sensor output signals

Rev. 1.0

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