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HDC2022: I2C

Sowmiya R1
Intellectual 255 points
Part Number: HDC2022

Hi Team ,

 We have a product with display integrated which is used to display temperature.We are using same I2C line to control both dislay and sensor. When we do this , will there be any issues.Is there any driteria for this sensor ?Please assist us.

Thanks,
Sowmiya

  • 0
    TI__Expert 3270 points

    Hi Sowmiya,

    Thank you for posting this! You should be able to use the humidity sensor with the display on the same I2C line only if they have different I2C addresses. Please make sure that the display you are using does not have the same I2C address as the HDC2022. The HDC2022 has two possible I2C addresses:

    The X represents the Read/Write bit. 

    Regards,
    Pavani Tenneti