Its summer holidays right now in Australia. It can get really hot in a caravan without the aircon running. Sometimes I can’t take my dog with me everywhere and sometimes its best the dog stays in the caravan with the aircon on for a while. (eg he cant come to the supermarket with me). But something like a powercut really worries me. What I really need is a way to remotely monitor the real-time temperatures inside my caravan whilst Im at the supermargket. But Im scratching my head as how to do this.
I have a major HA installion in my home. but thats a much more complex scenario. I want to keep this really super-simple and reliable. Whats the most basic method you can think of to get a remote temperature of a caravan on my phone? I can supply internet to the situation as a means of connectivity, but everything else is up for evaluation.
Thx.