Data Sheet

Bosch Sensortec | BME280 Data sheet
21 | 55
Modifications reserved | Data subject to change without notice
Document number: BST-BME280-DS002-15
Revision_1.6_092018
Table 10: Settings and performance for gaming
Suggested settings for gaming
Sensor mode
normal mode, t
standby
= 0.5 ms
Oversampling settings
pressure ×4, temperature ×1, humidity ×0
IIR filter settings
filter coefficient 16
Performance for suggested settings
Current consumption
581 µA
RMS Noise
0.3 Pa / 2.5 cm
Data output rate
83 Hz
Filter bandwidth
1.75 Hz
Response time (75%)
0.3 s
3.6 Noise
The noise depends on the oversampling and, for pressure and temperature, on the filter setting used.
The stated values were determined in a controlled environment and are based on the average
standard deviation of 32 consecutive measurement points taken at highest sampling speed. This is
needed in order to exclude long term drifts from the noise measurement. The noise depends both on
humidity/pressure oversampling and temperature oversampling, since the temperature value is used
for humidity/pressure temperature compensation. The oversampling combinations use below results in
an optimal power to noise ratio.
Table 11: Noise and current for humidity
Humidity / temperature
oversampling setting
Typical RMS noise in
humidity [%RH] at 25 °C
Typ. current [µA] at 1 Hz forced
mode, 25 °C, humidity and
temperature measurement, incl.
I
DDSM
×1 / ×1
0.07
1.8
×2 / ×1
0.05
2.5
×4 / ×1
0.04
3.8
×8 / ×1
0.03
6.5
×16 / ×1
0.02
11.7