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DS1820 and BS2 — Parallax Forums

DS1820 and BS2

ArchiverArchiver Posts: 46,084
edited 2002-11-27 15:44 in General Discussion
Hello,

I would like to know if someone can help me reading the temperature
from a DS1820 using the BS2. If someone has the code I will
appreciate so much. Thanks and we keep in touch.

Alex

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2002-11-26 21:34
    The DS1820 uses Dallas 1-Wire protocol and the BS2 is not fast enough to do
    this natively. You can use an external serial-to-1-wire convertor. Note
    that the BS2p and BS2pe have 1-Wire commands built-in.

    -- Jon Williams
    -- Parallax

    In a message dated 11/26/02 12:58:09 PM Central Standard Time,
    alexvazquez@y... writes:


    > Hello,
    >
    > I would like to know if someone can help me reading the temperature
    > from a DS1820 using the BS2. If someone has the code I will
    > appreciate so much. Thanks and we keep in touch.
    >
    >




    [noparse][[/noparse]Non-text portions of this message have been removed]
  • ArchiverArchiver Posts: 46,084
    edited 2002-11-27 15:44
    Alex,

    I have a DS1620 interfaced to a BS2. I wasn't sure if DS1820 was a
    typo.

    Ed

    --- In basicstamps@y..., "alexvazquez" <alexvazquez@y...> wrote:
    > Hello,
    >
    > I would like to know if someone can help me reading the temperature
    > from a DS1820 using the BS2. If someone has the code I will
    > appreciate so much. Thanks and we keep in touch.
    >
    > Alex
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