This is a small adapter board that breaks out an HC-05 Bluetooth module to a FTDI compatible pinout. Any AVR-based Arduino can be programmed via Bluetooth through this adapter by following the steps ...

While doing projects using Arduino, we always need to connect Arduino to PC in order to upload the program in it.But sometimes it is very uncomfortable to always connect the board with PC as if it is ...

Programming your Arduino: The complete Arduino program for this Bluetooth controlled wireless Board project is given at the bottom of this screen; you can use it directly and upload it on your board.

Fig. 1: Circuit diagram of wireless LCD display via Bluetooth. HC-05 Bluetooth module has six pins out of which four (Vcc, GND, Rx and Tx) are used in this project. Power supply for the circuit can be ...

Different port pins of Arduino are used to drive the 16×2 LCD as shown in the circuit. The message typed by the user on the Android based smartphone is received by the Bluetooth module and transmitted ...

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 ...