The Bluetooth control device (e.g., smartphone) establishes a Bluetooth connection with the HC-05 Bluetooth module connected to the Arduino board.The Arduino board receives commands from the Bluetooth ...

You can use the Arduino IDE’s Serial Monitor to send data to the Arduino. This can be useful for testing communication with the HC-06 Bluetooth module. Control an External LED or Built-In LED You can ...

A FT-232 USB to serial board is used to program the Arduino. A standard Bluetooth module has to have HID firmware installed. ... Of course you could connect the two parts with some coax cable.

Bluetooth 4.0's Bluetooth Low Energy (BLE) feature allows the microcontroller to run on power sources as small as a button-cell battery for some applications—and the team has developed a "shield ...

The Arduino gets the fuel consumption readings from a Microstream OF05ZAT fuel flow sensor. The Arduino processes the data and then transmits it to a smart phone via a Bluetooth module.

Check out a new post on the Arduino blog, showing how to build your own Bluetooth Smart thermometer, based on a Genuino 101, a digital temperature sensor and smartphone app. In terms of components, ...

The technical specifications of the system include a luminance-dependent resistor (LDR) sensor, an Arduino microcontroller, and a triac-based dimmer circuit. Built entirely from the ground up, the ...