I'm looking to create my own device that will send me an sms message when my fridge gets warm. I realize that it probably exists, but I want to make it myself. Can someone point me into the right direction?
I'm looking to create my own device that will send me an sms message when my fridge gets warm. I realize that it probably exists, but I want to make it myself. Can someone point me into the right direction?
You should look at Arduino, which is a common microcontroller used to respond to a single-variable change such as action on a temperature trigger.
Kirk
They make Cellular GSM shields for Arduino or you could use a Raspberry Pi it has Ethernet on board and runs a Linux derivative.
-Steve