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    BME688 soldering problems

    BME688 soldering problems

    YeezB
    New Poster

    Hi.
    I am producing a 100 pcs of module using BME688.
    But I forgot to connect the SDO pin to GND or Vddio during PCB design. Now the BME688 has an indeterminate address at each startup, maybe 0x76 or 0x77.
    I would like to modify the PCB and then manually remove and solder this batch of BME688 to a new PCB. But an experienced electronic engineer friend of mine said that this may lead to too low yield.

    Is there any additional remedy I can do? Since the BME688 cost is not low, any offer I think is worth a try.

    Thanks in advance!

    1 REPLY 1

    BSTRobin
    Community Moderator
    Community Moderator

    Hi YeezB,

    Thank for your inquiry.
    You can look for experienced hardware engineers to help you weld BME688, which will improve the welding success rate of BME688.

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