BME280 datasheet(29/60 Pages) BOSCH

29 / 60 page

Bosch Sensortec | BME280 Data sheet

29 | 60

Modifications reserved | Data subject to change without notice

Document number: BST-BME280-DS001-23 Revision_1.23_012022

Table 22: Register 0xF4 “ctrl_meas”

“ctrl_meas”

Name

Description

Bit 7, 6, 5

osrs_t[2:0]

Controls oversampling of temperature data. See

Table 24 for settings and chapter 3.4.3 for details.

Bit 4, 3, 2

osrs_p[2:0]

Controls oversampling of pressure data. See

Table 23 for settings and chapter 3.4.2 for details.

Bit 1, 0

mode[1:0]

Controls the sensor mode of the device. See Table

25 for settings and chapter 3.3 for details.

Table 23: register settings osrs_p

osrs_p[2:0]

Pressure oversampling

000

Skipped (output set to 0x80000)

001

oversampling ×1

010

oversampling ×2

011

oversampling ×4

100

oversampling ×8

101, others

oversampling ×16

Table 24: register settings osrs_t

osrs_t[2:0]

Temperature oversampling

000

Skipped (output set to 0x80000)

001

oversampling ×1

010

oversampling ×2

011

oversampling ×4

100

oversampling ×8

101, others

oversampling ×16

Table 25: register settings mode

mode[1:0]

Mode

Sleep mode

01 and 10

Forced mode

Normal mode

BME280 데이터시트(PDF) 29 Page - Bosch Sensortec GmbH

BME280 데이터시트(HTML) 29 Page - Bosch Sensortec GmbH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

데이터시트 다운로드

링크 URL