BlueTooth Module
This video describes how to use a BlueTooth module. <br />USB to TTL converter is used to connect the module to PC.A terminal software like PuTty is installed on PC to communicate with COM port. <br />A terminal software is also installed on the Android phone & 2 way communication is tested via the Bluetooth device. <br />HC05 module can act as Master as well as Slave module & is most preferred in Embedded projects. <br /> <br />www.alselectro.wordpress.com <br /> <br />www.alselectro.com