About Minhwan

Hi Bront,    Are you using our BMI270 API?  https://github.com/BoschSensortec/BMI270-Sensor-API/ If you are doing in register level programming, there are many things you have to check manually.  You just need to change communication part in common.c/h.  Therefore, I recommend to use our github API.  If not, for initial part, you have to check 4.4 POR and device initialization in our datasheet.  https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi270-ds000.pdf Also, you need to check last part of 4.5 and 6.4 our SPI spec.  For example, you need to wait over 450us if you want to do write access in suspend mode, low power mode.  Thank you.    ... View more

Hi Clemens,    It means that BSEC lib calls bsec_sensor_control function in running state and it decides op mode as below.  Forced mode  Parallel mode Sleep mode You don't need to select or decide op mode manually.  Thanks,  ... View more

Hi @Clemens ,    Currently, we are working on new apk and hopefully launch around middle of march.  Let you know once apk is released.  Sorry for inconvinience.  ... View more

Could you check your lib version?  https://github.com/boschsensortec/Bosch-BSEC2-Library/blob/master/examples/bme68x_demo_sample/Quick_Start_Guide.md You should use exact same version of lib as we guide.  Thanks,  ... View more

Did you check that you need pull up resistor for I2C or not?  If you need, please put it.  ... View more