I have ST Anything working on my Arduino /SmartThings doing most of what I want it to do. Unfortunately last night during a storm I lost internet. My Arduino had control of my had control of my hot water heat. Soooo, the only way to turn it off was to literally turn off the Arduino. Not the best way to go. So I am begging a question:
Is there a local way to control the St Anything without the internet? I have also seen sketches that will allow a small website on the device to turn on/off switches / relays. Can that be added to the sketch without interferance? In a pinch I could use that, may not be pretty but it would work.
Thanks for any ideas