The pool temperature monitor is currently deployed.  I updated the code and set a longer wait for the Wifi connection for reliable temperature readings every hour. I will continue updating the log with the progress and how well it does in the elements.  The gallery is also update with pictures of it floating in the pool and the internals. I used crude 3D printed parts to keep everything in place inside the pvc. I am still learning openscad so may improve on the design in the future.