The STATE pin of the bluetooth module is connected to a LED, which indicates clearly when a mobile phone is connected. The EN pin could be used to disconnect devices by pulling it to low.. One word ...

Arduino IDE. Project Hardware Software Selection . Here Arduino micro-controller board is used as it is portable and easy to use and the cost is not high. There are various types of Arduino boards ...

This project is an Arduino Uno-based mobile robot controlled via Bluetooth and cloud connection. The robot is equipped with a Bluetooth module (HC-05/HC-06) and can be controlled using a mobile device ...

HC-05 Bluetooth Module. HC05 is basically a Bluetooth module which supports Serial Port Protocol (SPP) and is popularly used in many wireless applications. HC05 can be used to switch between master ...

Connect the device, launch the terminal monitor in the Arduino IDE, then give it your desired settings. The sketch will poll the Bluetooth module to see what speed it is set to run at.

Lauterbach extends the range of Arduino supported boards and devices. After the successful integration of the »Pro Portenta H7«, Trace32 now also supports the Arduino »Nano 33 BLE« and »Nano 33 BLE ...

DastardlyLabs uses a USB host shield, a Bluetooth module, an Arduino Pro Mini, and a bunch of other random parts to create this little device.