Application Note
BlueBox Demo-Board for the digital sensors
SMB365 (acceleration) and SMD500 (pressure)
Bosch Sensortec
AN18002
Rev. 1.0
Page 31
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7211RB11.
Settings Æ Measurements
According to customized settings (high signal resolution or low power consumption) it is
possible to choose different sample averaging numbers and update rates. E.g. increasing the
resolution leads to a decreased noise with increased power consumption and contrariwise. This
behavior can be edited by the following:
4.
Open Settings Æ Measurements
5.
The following message box appears
6.
Chose sampling average number and update rate according to the text
• sampling average number = Number of single values for avg. calculation
o edit by mouse scroll
• update rate = time for a new “send data command”
o Minimum update rate 0.5 s
• sample rate = update rate / sampling average number
o Minimum sampling rate 0.1 s
o Maximum 2 values per second (2 Hz) possible
