------Question for GP80001E Please Put your question below------
If I use GP80001E as just a switch, does it have an internal pull-up resistor?
If not, do I need to add a resistor?
Welcome to the TechForum kazuya_hashimoto! Initially, I thought this was an input only module. I was mistaken, it looks like you can “set pins” in this instance. There is no mention of an internal pull-up, so you’d have to set up an external one.