Project 7.2—Bluetooth Serial Communication—Master Mode
In this project, we shall be using a Bluetooth module to communicate with a PC. The program will connect to a PC and then send a text message to the PC, which will be displayed on the screen. In this project, our Bluetooth device is used as a master device and the PC is used as a slave device.
This project is very similar to the previous project. Here, after a connection is established, the message “Bluetooth Test” will be sent to the master device every second. The LCD is used to display various messages and also the text sent to the slave device.
Project Hardware
The circuit diagram and the hardware configuration of this project is the same as the one given in the previous project.
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