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Thread: serial problem connection

  1. #1

    Default serial problem connection

    hey ive just tryied to re program my picaxe and ive found that it is not connecting right all of the cables are in right i programed it yesterday but now it is just coming up no hardwear connected i am using the serial out as a output did this effect it any help bould be great thanks alot

  2. #2


    Have you tried a hard reset (turn off pic, start download, turn on pic).
    If you use long pauses this is needed.

    Also if its a breadboard check that all connections are good.

    Try the test tool under options, serial port.

    Does firmware? button work ?

    Good power supply? should be around 4.5V for programming.

  3. #3


    yh i changed the batteries and it worked fine thanks for tips

  4. #4

    Default test

    test reply


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