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 ...

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... This static arrangement restricts usage somewhat—for example, it ...

WiFi and Bluetooth were never meant to be ... it’s designed to be a gateway from other Arduino devices (Ethernet or WiFi, for example) to a Node shield. The boards weren’t completely populated ...

The HID Relay takes the form of a small adapter that has been built using an Arduino Pro Mini, a Bluetooth module, a USB host shield together with a few other components. Check out the video below ...

The example Bluetooth sketches from the Arduino website ... but this might be their big hurrah with the Curie module on the Arduino 101. The Arduino 101 is basically an Uno replacement on steroids ...

Then, an Arduino board might ... protocols like Wi-Fi and Bluetooth, though. However, additional components — a Wi-Fi shield and a Bluetooth module – are required. The R4 WiFi is already ...