Hey everyone,
So, the idea is build a Arduino controlled LED strip which will blink or do whatever else whenever I receive a message from a determined contact on WhatsApp. I'm guessing that because of WhatsApp is going to be a bit more difficult.
What I don't know is how am I going to do the phone send the information to Arduino when it receives the message. It can be that difficult considering that Android Wear does it for smartwatches I imagine.
Thanks