First, excuse me. I’m very much a beginner.
I’m trying to use a GrovePi Zero with a display module, humidity/temp sensor module, and a Grove Relay module.
I see only one port reference as a digital port, which is where I have the humidity/temp module. The examples I’ve seen using the relay module show this also being plugged in to a digital port.
I read on another thread that analog ports can be used as digital ports. Can someone elaborate on how this works and what I need to know to make this work. The end goal is to trip the relay when humidity or temps come out of a certain range.