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Matrix Orbital LK204-25 Parallax modifications for TTL? — Parallax Forums

Matrix Orbital LK204-25 Parallax modifications for TTL?

Matt WhiteMatt White Posts: 60
edited 2006-05-19 16:57 in BASIC Stamp
"The Matrix Orbital part number is LK204-25-WB. This version is pre-modified for BASIC Stamp module-compatibility (TTL level)."

Can someone tell me exactly what modifications are made to the LK204-25-WB?· I am purchasing displays direct from Matrix Orbital and still want to be able to use them with the Basic STAMP...

Do the changes simply effect serial communication/TTL (not I2C), etc.?

Thanks very much!

Matt

Comments

  • Chris SavageChris Savage Parallax Engineering Posts: 14,406
    edited 2006-05-19 16:54
    Matt,

    ·· As we do not modify the displays ourselves you would have to contact Matrix Orbital for the details.· Basically they are modified to handle TTL level serial instead of RS-232.· Other features of the display remain unaffected.

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    Chris Savage
    Parallax Tech Support
    csavage@parallax.com
  • Matt WhiteMatt White Posts: 60
    edited 2006-05-19 16:57
    Sounds good, thanks Chris!
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