Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 
    SOLVED

    How to interface BME680 with PIC32MK1024GPK064 controller?

    How to interface BME680 with PIC32MK1024GPK064 controller?

    ankur
    New Poster

    Hello,

    I need to interface BME680 with PIC32MK1024GPK064 but I didn't find the library file for the same.

    Below are the software details:

    MCU detailed type: PIC32MK1024GPK064 and PIC32MK Curiosity Pro Development Board
    IDE version: MPLAB X IDE v5.40
    Compiling options: XC32 v2.41

    Kindly suggest how can I integrate BME680 with the PIC32MK1024GPK064 controller.

     

    Thank you,

    Ankur Patel

    23 REPLIES 23

    Hello Minhwan,

    Thanks for the BSEC library.

    What is the range for the "breath_voc_equivalent"  and "co2_equivalent" parameter?

    regards,

    Ankur Patel

    Minhwan
    Community Moderator
    Community Moderator

    Hello Ankur, 

     
     

    Regarding eCO2 and bVOC, please check table 5 and 18 in BME680 datasheet. 

    Thanks, 

    Hello Minhwan,

    As per you suggestion I looked at the tables :
    - In table 18 (from datasheet) I didn't found about related to B-VOC/eCO2.

    - In table 5 (from datasheet), mentions the "B-VOC mixture with Nitrogen as carrier gas".
           - I have not found the minimum and maximum limits of B-VOC.

    Regards,
    Ankur Patel

    Minhwan
    Community Moderator
    Community Moderator

    Hello Ankur, 

     

    Here is the details, 

    • bVOCeq estimate: (Range 0.5 - 1000 ppm)
      • The breath VOC equivalent output (bVOCeq) estimates the total VOC concentration [ppm] in the environment. It is calculated based on the sIAQ output and derived from lab tests.
    • CO2eq estimate: (Range 400-... ppm)
      • Estimates a CO2-equivalent (CO2eq) concentration [ppm] in the environment. It is also calculated based on the sIAQ output and derived from VOC measurements and correlation from field studies

     

    Thanks, 

    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