My question is this: I'm building the irrigation system in chapter 8.
I wasn't successful
Or does anybody have any suggestions
You want to share that book with us?
Being that your application is so much simpler than the example you're looking at, I think it might be easier to build it from the ground up, rather than trying to tear down the complex example.
Since I'm so new to programming it was too hard for me to know if I was removing something necessary to basic functionality.
I don't need the humidity and temperature sensor part.