Arduino HC-06 Bluetooth Control A simple app built with Flutter to control an Arduino via Bluetooth using the HC-06 Bluetooth module.

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.

To connect the central Bluetooth module to Arduino, at first we have to connect the Arduino in the breadboard. First, we have to connect one end of a wire to the section on the Arduino board that says ...

Arduino introduced the Arduino Nano RP2040 Connect, a small Raspberry Pi RP2040-based microcontroller board with Wi-Fi and Bluetooth.

The Arduino 101* Bluetooth® LE is based on the Generic Attribute Profile (GATT) architecture. GATT defines a hierarchical data structure that is exposed to connected Bluetooth® LE devices.

This is a simple project. It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided by the Bluetooth module inserted in the breadboard. But one look at the UI on ...