@tjay4x4 I completely understand. Until about 3-4 weeks ago I did not even know what an Arduino was. Yet, here I am creating a plugin for Indigo (I did not know about Indigo until about 8 weeks ago) and creating/testing very basic sensors. Today I started creating my first 'home-grown' sensor and guess what: You have to try it to understand it I know from experience that you can ask just about anything when you get stuck...