Data Sheet

Bosch Sensortec | BME280 Data sheet
12 | 55
Modifications reserved | Data subject to change without notice
Document number: BST-BME280-DS002-15
Revision_1.6_092018
Absolute accuracy
temperature
7
A
T,full
0…65 °C
±1.0
°C
A
T,ext
8
-20 …. 0 °C
±1.25
°C
A
T,ext
9
-40 … -20 °C
±1.5
°C
Output resolution
R
T
API output resolution
0.01
°C
RMS noise
N
T
Lowest oversampling
0.005
°C
7
Temperature measured by the internal temperature sensor. This temperature value depends on the PCB temperature, sensor
element self-heating and ambient temperature and is typically above ambient temperature.
8
Target values & not guaranteed
9
Target values & not guaranteed