For temperature data, the absolute accuracy is ±1 degree, so from our side, the output of the temperature sensor is OK.
For humidity sensor data, we recommend that you increase the humidity oversampling with the following settings.
To read data in forced mode, you first need to set the sensor to forcemode.
I recommend you use the API on github https://github.com/BoschSensortec/BME680_driver)
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