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Thema: ERFOS Temperatur-Sensor-Tester für DS18B20

  1. #1
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    ERFOS Temperatur-Sensor-Tester für DS18B20

    Hello, Sorry I don't speak German, but hope you can still help me.
    I bought this temperature sensor (http://www.led-genial.de/USB-Tempera...fuer-DS18B20):
    1. connected USB
    2. device was not recognized at fist, but once I installed libusb drivers, AT90USB162 is recognized
    3. manual said it will be automatically reconized as it is HID compliant, but this was not the case.
    4. I connected a sensor in parasite mode
    5. started window app but no sensor is detected

    Is this a driver issue?
    Power issue? (I understand parasite mode should power sensor from connected USB, correct?)

    Thank you for your help!
    Peter

  2. #2
    Administrator Avatar von er@diamex
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    26.06.2005
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    We think the bios is erased and so the AT90USB162 bootloader is active.
    You can update your bios yourself using the following description:
    http://www.led-genial.de/mediafiles/...aufspielen.pdf
    Sorry, in german only. Please use Translator.
    Erwin, Elektronik- und Software-Spezialist

  3. #3
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    Working now.
    BIOS was erased.
    Thank you!

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