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Which basic stamp modules are able to communicate with DS1904 - RTC iButton ? — Parallax Forums

Which basic stamp modules are able to communicate with DS1904 - RTC iButton ?

JesusJesus Posts: 2
edited 2007-12-01 19:20 in BASIC Stamp
Dear Sirs,Madams

Which basic stamp modules are able to communicate with DS1904 - RTC iButton ?
Is ther any application note explaining how to communicate a Basic stamp with this module?

Thanks
Sincerely,

Jes

Comments

  • FranklinFranklin Posts: 4,747
    edited 2007-11-28 22:58
    I believe the 'p' series of stamps talk 'one-wire' as do the ibuttons.

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    - Stephen
  • Mike GreenMike Green Posts: 23,101
    edited 2007-11-28 23:00
    Any of the BS2p series can do this. Look in the Basic Stamp Manual under the OWIN/OWOUT statements. Look at the Nuts and Volts articles downloadable from Parallax. I think there were some columns on several of the iButtons and/or the chips they're based on. Once you've master communications with one 1-Wire device, the others are not too different and all you need is the description from the datasheet.
  • JesusJesus Posts: 2
    edited 2007-12-01 19:20
    Thanks for your quick reply
    Sincerely,

    Jes
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