Hi here
I bump in to yet another problem.
on The EFIS panel there are 2 3 position toggle switches.
ow in Wilco add on movig them is dome by "+" command or"-" commad,so they need to be wired up or work as encoder

So anu idea what kind of toggle I should use and how the code for arduino would look like?

I can not fig anything that fits the requirments,I was thinking of 3 position toggle witch 4 pins,but I can not find that.

So please any sugestions are welcomed.