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    BNO055 draws 70mA in config mode

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    Community Moderator

    Re: BNO055 draws 70mA in config mode

    Can you check register 0x3F bit 7 in the configure mode? 

    If you set it to 0, do you still see 70mA leak current?  if yes, then the pin might be already be shorted internally. 

    Then i will say you need to use a new BNO055 on your board to test.

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    Re: BNO055 draws 70mA in config mode

    Hello Guys

    after I realised that the Oscillator was placed in the wrong way, I put a new BNO to the PCB. But still, in NDOF Mode the current consumption seems to be normal (like 10-12mA) and in Config oder Suspend Mode, the current rises up until 70mA....

    What could be wrong with my design? any ideas?

    kind regards

    Michael

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    Community Moderator

    Re: BNO055 draws 70mA in config mode

    We tried with the same connection as your schematic at our side,  but all current consumption is same. 

    If you switching the sensor in different mode,  does the current always have 70mA in configure mode? 

    How about you cut each line under configure mode to find out which pin is causing the leakage of current? 

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