short-term impulse

[Igor68]

Hi, help me please get a short-term impulse programmatically at.
 How can I make the address return to zero after a unit is submitted in 0.5 seconds? I need this for infrared control TV after conversion RS 485- IR.

[Daniel]

This should do

Code:

value = event.getvalue()
if value then
    os.sleep(0.5)
  grp.write(event.dst, false)
end

[Igor68]

Thank! It works