The project presented here demonstrates the working of Arduino based message display on LCD using Bluetooth. Circuit and working. This circuit uses Arduino board that accepts data via HC-05 Bluetooth ...

It uses a Bluetooth module such as the HC-05 to act as an messaging device to transmit and receive the data between the Arduino and Android. The app is simple to use and can be used for other purposes ...

If you receive this message, recheck your Arduino setup (hardware and software) and/or the smartphone’s Bluetooth connectivity. Fig. 5: Bluetooth module with 12V white LEDFig. 1: Wiring diagram for ...

I connected the Bluetooth module’s rx to 11, tx to 10 and gn to gnd and vcc to 5v. The en pin was also HIGH (applying 3.3V) Then I powered up the arduino and also the Bluetooth module. Then I uploaded ...

Nordic Semiconductor has released a Bluetooth Smart software development kit (SDK) for Arduino-based projects, that is compatible with a range of Arduino, ChipKIT shields that employ the nRF8001 ...

In this project, we will make such a remote-controlled toy: a Bluetooth controlled car to be exact. The project is fairly simple to make, and all the components are cheap and easy to find. The brain ...

Nordic Semiconductor has a development kit that adds Bluetooth Smart capabilities to the Arduino platform. The Bluetooth Smart SDK ports the nRF8001 SDK to an Arduino-compatible set of libraries. The ...