Thank you for watching. \r \r I just made a voice control version of this tutorial, the link is:\r \r \r In this video we learned how to use the esp8266-12e and iOS to control an led. The module itself is less than $10, so it wouldnt cost much to make this project, compared to other IoT devices. (Arduino Yun, $60-75; ethernet arduino shield, $40-50(not including the arduino itself);) \r \r Code: \r \r \r \r \r Be sure to subscribe and hit that like button down below!