ecowitt WS90: "mount on 1" pole". Get some 1" pvc, find out that it's slightly larger than 1" and won't work. Get 1" exactly metal pole, fine. ecowitt WH40 rain sensor: "mount on 1" to 2" pole". Get 1" metal pole to mount it on and... nope. Too small. Needs larger than 1" at least. So, I guess the 1" PVC I got has a use again. But sheesh, make up your mind on how to mount these and what poles work. #HomeAssistant