sparkfun KIT-14173 Hook-Up Manual page 8

Action on release
Trigger an action when a button is released, regardless of how long it has
been held down prior to being released.
• "When button number __ is released" - This is the number of the
button we wish to assign to this action. The button numbers are
printed on the board, and run from 0 through 8.
• "trigger channel number __" - A single, momentary pulse will be
sent out on this channel. It is suitable for starting a sound, initiating a
motion, or setting the color of a light strip, but not for continuous
sound playback or for turning on a light strip effect, for instance.
Action on press or release
Trigger an action when a button is pressed, then trigger the same action
again when the button is released.
• "When button number __ is either pressed or released" - This is
the number of the button we wish to assign to this action. The button
numbers are printed on the board, and run from 0 through 8.
• "trigger channel number __" - A single, momentary pulse will be
sent out on this channel both at the time the button is pressed and at
the time it is released. It is suitable for starting a sound, initiating a
motion, or setting the color of a light strip, but not for continuous
sound playback or for turning on a light strip effect, for instance.
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