Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

This project incorporates communication between an Android Phone and the Arduino using Bluetooth. The basic functionality includes taking messages from an android phone, displaying them on an LCD ...

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® ...