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    BMP384 vs BMP388

    FrancescoM
    New Poster

    BMP384 vs BMP388

    I would like to know if I can replace BMP388 sensor with BMP384 sensor.

    I have a board with the BMP388 pad layout but in this moment BMP388 sensor is no longer available on the market and therefore I see that BMP384 could replace BMP388 sensor. BMP384 pad layouts is sligtly different from BMP388 but I think that BMP384 could be soldered on the BMP388 layot because the two sensor are pin-to-pin compatible, is it true? Also for performance both sensor are very similar.

    1 REPLY 1
    FAE_CA1
    Community Moderator

    Re: BMP384 vs BMP388

    Hi,

    Thanks for your inquiry.

    BMP384 is water-resistant. So its pad size of 0.27 x 0.285mm is a little larger than BMP388's 0.27 x 0.25mm.

    In order to replace BMP388, you can choose BMP390 which is pin-to-pin compatible with BMP388 and the pad size is also the same. BMP388, BMP384 and BMP390 share the same API code on the Github at https://github.com/BoschSensortec/BMP3-Sensor-API. BMP390 can be purchased at https://www.mouser.com/ProductDetail/Bosch-Sensortec/BMP390?qs=sGAEpiMZZMv0NwlthflBi1BC1g8rC9UGRBLSi....

    Thanks.

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