RainmanJS

There are already a few wifi sous vide programs out there that use MQTT. Personally, and I don't know the author, I think the beauty of this particular project is...

So, in trying to figure everything out, it looks like some of the files in the SPIFFS folder are redundant...but it also seems like maybe they aren't accepted by all...

I'm still trying to understand all of your code, I'm pretty new at this. The AutoPID library is especially nice. I did notice that in the line, `AutoPIDRelay myPID(&temperature, &setTemp,...

Found another spot to get the relay pin to activate high for the sonoff. `digitalWrite(RELAY_PIN, !relayControl);` should be `digitalWrite(RELAY_PIN, relayControl);`