The application was designed to establish a connection with the Arduino via Bluetooth and receive temperature data. The received temperature data was displayed on the smartphone's screen.

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.

IntroductionBluetooth® Low Energy (Bluetooth® LE or BLE) is a low-power, short-range wireless communication technology that is ideal for use on the Internet of Things (IoT). BLE is designed for ...

You can access BT SPP in your Arduino code, treat it as a serial device and connect to your Edison project via Android phone with BT SPP App. This means you can control your Edison projects ...

The Temperature Controlled Fan Using Arduino project showcases the application of embedded systems in energy efficiency and automation. It is designed to: Dynamically adjust fan speed based on ...

In this work, Arduino Uno and Bluetooth controlled real time power measurement and control of household electrical appliances, was proposed. An android application was also been used to display the ...

The controller commands are harvested by the Arduino and sent to whatever is listening on the other end of the Bluetooth connection.