Hot as Bathwater When we first got our pool years ago I was considering installing a heater so we could enjoy swimming a bit longer. What no one told me was that here in Texas you really should consider a pool chiller.
I’ve got this ESP8266 WiFi module hanging around that I’ve never really used. I also have a few Arduino UNOs sitting here not getting any use at the moment. I thought this would be a great time to put the two together for a project I’m working on.