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    BME680 and BME280 reconditioning

    BME680 and BME280 reconditioning

    chris_m1
    Occasional Visitor

    I have two different assemblies, one with the 680 and one with the 280 sensor. I am looking to recondition both sensors at the same time with the same set up. I am planning to recondition at the following:

     - dry baking at 125C and <5% rH for 6 hours

     - re-hydration at 70C and 75% rH for 6 hours

    This is a combination of the suggested rehrydation procedures for both products. My questions:

     - is there any risk to the BME680 chip for rehydration at the higher temperature and shorter duration?

    - is there any risk to the BME280 chip due to dry baking at a slightly higher temp for the extended duration?

    1 REPLY 1

    BSTRobin
    Community Moderator
    Community Moderator

    Hello chris_m1,

    There were BME280 and BME680 handing, solering and mounting instructions document, you could refer to the requirements and operations in the document.

    https://www.bosch-sensortec.com/media/boschsensortec/downloads/handling_soldering_mounting_instructi...
    https://www.bosch-sensortec.com/media/boschsensortec/downloads/handling_soldering_mounting_instructi...

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