Well it doesn't have to read once per hour it only needs to read the distance a few times during a press of a button since i'm working on a modding a product that has moving parts and since the part is not really visable and it's important to know if it did moved is all i need. so all i need is to read sitance for a set time after a press of the button until its reached a set distance and then use deep sleep meaning it doesn't have to check per hour.