Learn how to control a servo wirelessly from your iPhone in this tutorial with Arduino, Bluetooth LE (low energy) and iOS.
Creating machines that interact with the physical world is an incredibly satisfying thing. Controlling them via Bluetooth with your iOS device is just plain awesome!
This tutorial will teach you how to create your own Bluetooth LE device using standard off-the-shelf components that you can control wirelessly with a simple iOS app. Since the focus of this project is building a BLE device, you’ll be using the iOS Core Bluetooth framework.