Hello, I'm completely new to Arduino and wondering if anyone could help me. i'm doing an art piece on communications and interactions around the world. Each person will have there own led light. Whenever people contact me from around the world eva text or call (preferably through wifi), I want they're light to flash for a few seconds. No idea what parts I need and how to achieve this. Hope this makes sense to anyone and have any advice for me?
Topic by CiaranM8