To control the Arduino he’s using ArduDroid with a Bluetooth module. The app lets you trigger the various digital and analog outputs, and send and receive data.

Here’s a handy hack for an Android controlled, Arduino driven, RGB light setup. [Kerimil] recently wrote up this project on the Arduino.cc, and is sharing all of the source code and plans. Wh… ...

Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

Many Arduino projects have utilized this way to allow remote control for their projects. In the past, you'll need additional BT shield or BT kit to archive it on Intel® ...

One for those interested in developing apps using Bluetooth ... Home » Blogs » Eyes On Android » Programming. Add to Bookmarks. By Alun Williams Posted on 19th December 2014 | Modified on 22nd April ...

The Android application sends the data to a modified Arduino Due that controls the roasting process. The Arduino Due is a powerful microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU.

To get it working in the most accessible way I could think of, I found a general purpose Bluetooth (BLE) control app on the Apple app store that connects to the Arduino101 board I was using.