Reset Sensor; Po Reset; Soft Reset; Data Export/ Log - Bosch BME280 User Manual

Bosch Sensortec | BME280 User Manual

4.6 Reset Sensor

▪ Resetting the sensor is possible by cycling VDD level or by writing soft reset command

4.6.1 PO Reset

▪ Power-On Reset option resets the logic part and register values after both VDD and VDDIO reach their
minimum levels
▪ Once PO Reset button clicked, sensor reset to default values and UI reflect the default values

4.6.2 Soft Reset

▪ Soft Reset option is used to erase the possible old settings
▪ Once Soft Reset button clicked, the default values would be updated in UI

4.7 Data Export/ Log

▪ To save the output values plotted by DD2.1 UI , go to Panels -> Data Export, or click Alt+D.
▪ By default, the data values are logged into a text (.txt) file in the destination folder of DD2.1 UI.
▪ The steps to follow data logging are as seen:
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Figure 17 : Sensor Metrics

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Document number: BST-BME280-DSxxx-yy