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.

Bluetooth Serial Communication With Arduino Instructions on how to control an Arduino through bluetooth NOTE: Disconnect the TX and RX pins of the bluetooth module when you are uploading the code.

Arduino Bluetooth car with Lego This repository contains the source code of my Arduino Bluetooth car built years ago with Lego. The code was written between 2015 and 2016, when I was younger, be ...

Android phone controllable robotic arm using an Arduino board, servo motors, Bluetooth module and a motor driver.

Your robot army, controlled by Arduino and Bluetooth Open-source hardware project shrinks Arduino, adds wireless, creates awesome.

Arduino, the open-source hardware platform, today announced the launch of a new low-code platform and modular hardware system for IoT development.