Node Red toggle function


2 posts
by Sjoenne » Mon Jun 19, 2017 7:50 pm
Hi!

Been fooling around with node-red for a simple application to make a pushbutton that sends tcp commands to third party gear.

I've run into a problem with the GPI. I want to send different commands on every second pulse from a momentary switch on the GPI. Its normally 1 and changes to 0 on button press. Is there a way to insert a function to send 1 on the first pulse, 0 on the next, 1 on the third and so on?

Hope you can help me :)
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by DirkS » Wed Jun 21, 2017 9:38 pm
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Joined: Tue Jun 19, 2012 9:46 pm
Location: Essex, UK