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Trigger logic in scripting
  • Omegas
    Hi. I am planning to use trigger function (like in example program from Scripting language PDF) but i don't understand - what type of signal i receive on AUX1 when trigger will active?

    When trigger set to "0", what i have?
    And when trigger set to "1"?
  • MdG_NL
    If AUX1 is the port for the Trigger function and it's NOT used for something else...
    "0" means that the AUX1 signal pin is set to the OFF/LOW state (GND/0V)
    "1" means that AUX1 signal pin is set to the ON/HIGH state (+5V or +3.3V)

    For safety reason I will suggest to use a OptoCoupler for this function.
    Like a 817: http://www.vishay.com/docs/83522/k817p.pdf
  • alexmosalexmos
    Hi,
    You can set any RC pin or Aux pin to 0 state (low, or GND) or 1 state (high, or +3.3v). Current is limited by 20mA, so this output can be used only to drive logic.

    If you want to control servo or something like RC IR-camera shuter, use SERVO command instead.
  • Omegas
    Thanks for the answer! This pin is always set to either 0 or 1? Or it may be undefined?

    When I set it to 0 - resistance between gnd and this pin infinitely, ie no contact.
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