Love your build man!
I know it’s been a while since you posted this question and I assume you probably already know this, but the only thing I’d add to ITTOG’s answer is that the “orientation” of the add a fuse matters. You need to make sure that the power goes through the fuse and not directly...
First of all let me say that I really love this project! Does the app actually control anything or does it just display the current status?
Personally, I’m not sure how I’d feel about having a homemade wifi enabled device controlling my tire pressure as I drive down the road, but maybe that’s...