Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    Callibration of BME680 after few hours of sending data

    Highlighted
    Occasional Visitor

    Callibration of BME680 after few hours of sending data

    Hello Team

    I am using BME680 with besc library and while testing I could see that the sensor is callibrating after few hours of sending data. What is the reason for this and Is this normal behaviour ?

    Thanks

    1 REPLY 1
    Highlighted
    Community Moderator

    Re: Callibration of BME680 after few hours of sending data

    What is the time interval you are using in your application when calling the BSEC lib?  

    The calibration procedure are also depending on the environment gas component changes.  

    If you have a very stable environment without too much VOC concentration change, the BSEC lib can't find a proper base line,  then the calibration is hard to achieve the level 3.  

    You can try to give some clean air ( bring it to outdoor) or bad air (put VOC source close) to speed up this calibration. 

    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist