I’ve made some good progress with the water heater controls / HIMS. My wordpress plugin is functioning allowing me to update settings on the remote Raspberry Pi. I’m also able to dump the log data into the Mysql database which I’m still refining. I still have a lot of work to do before installing it on my water heater but things are definitely much closer. I was also able to use my memory card reader and hook up the “bad” SD card into one of my other Raspberry Pis and pull off my Python programs. The file structure appeared fine so some of the boot files must have become corrupted on it. It’s probably fixable and I may mess around with it later to see if I can get it to boot from the card again. Hopefully more to come soon with pictures and possibly code.