2017-05-03, 10:47 AM
(2017-05-03, 05:34 AM)Littlechay Wrote: Sounds great. Looking forward to trying it.
On the case of my plotter I have an red illuminated button (momentary close). When I get an alarm condition the I illuminate the button via the above GPIO pin. I haven't connected it yet but the idea is to have another action which resets the alarm condition when the button is pressed. Ideally the first press will silence the buzzer (also activated via a relay on the GPIO pin) and turn the light off - I would then like a second press to completely clear any existing messages.
Is there a way to implement this second press situation in OP ?
Maybe node-red would be a way to do this?