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Member Supported FAQ - Page 2 — Parallax Forums

Member Supported FAQ



  • SRLMSRLM Posts: 5,045
    edited 2009-07-13 04:12
    @Lab Rat

    Follow a standard procedure:

    1. Make sure that there is sufficient battery voltage available. Even better, connect to a suitable power supply.
    2. Make sure that the BS2 is receiving adequate 5V
    3. Make sure that your programming connection (USB or serial) is correctly hooked up.
    4. Try downloading a simple program to your BS2 that consists of a DEBUG "Hello World!", CR
    5. Test each output pin with a pair of LEDs (one for source, one for sink).

    If it passes all these tests, your BS2 is good.
  • iDaveiDave Posts: 252
    edited 2010-01-25 04:27
    Somebody said...
    SOON TO COME: I2C and SPI defined...

    SOON has come come and gone, but I would still love a good read up on this subject.

    "A complex design is the sign of an inferior designer."
  • ercoerco Posts: 20,009
    edited 2013-01-14 11:01
  • tritoniumtritonium Posts: 496
    edited 2021-09-06 18:42


    404 - Not Found

    The requested resource '/member_tutorials/book/export/html/159' could not be found on this server. Please verify the address and try again.

    Contact me if you believe this to be an error on my part.


    Hang on a minute- this is an oooooold post

  • ercoerco Posts: 20,009

    Not that old, just 8-1/2 years!

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