Datasheet

Bosch Sensortec | BME680 Datasheet
31 | 50
Modifications reserved |Data subject not change without notice | Printed in Germany
Document number: BST-BME680-DS001-00 Revision_1.0_072017
5.3.3.5 Heater profile selection - nb_conv
nb_conv is used to select heater set-points of the sensor. The different heater set-points are described in the sections above.
Register Name
Address
Content<bit position>
Description
ctrl_gas_1
0x71
nb_conv<3:0>
Indicates index of heater set point that will be
used in forced mode as describe in below table
nb_conv<3:0>
Heater profile set-point
0000
0
0001
1
0010
2
0011
3
0100
4
0101
5
0110
6
0111
7
1000
8
1001
9
5.3.3.6 Run Gas - run_gas
Register Name
Address
Content<bit position>
Description
ctrl_gas_1
0x71
run_gas<4>
The gas conversions are started only in
appropriate mode if run_gas = ‘1’