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HDC1010EVM problem: Humidity 100%, temperature -40C

The subject line says it all. Continuous nonsensical values in streaming mode using the Sensing Solutions GUI.

According to the GUI, the temperature register is solid NaNs, and the humidity register is solid 1s. If I try to correct them, the corrections appear to take for a couple of seconds then return to what they were.

Any suggestions, apart from swearing off ever using this sensor in any of our products? :)~

  • Hi John,
    It seems that your EVM is not working properly.
    Could you please confirm that you are using the latest Sensing Solution GUI (v1.9.1)?
    In the register Tab, are you able to read the correct Manufacter_ID (0x5449) and Device_ID (0x1000)?
    Thank in advance for your reply.
    Best regards,
    Carmine