ATMega16 and Bluetooth (DFRobot V3)

[Aufar Fajar]

Hi, I’m currently building a project that requires bluetooth connection between my system (using ATMega16) and mobile phone. The plan is, my system will send some data to the mobile phone. Then the mobile phone should show the message, so the user can see what message that my system sent. I’m using bluetooth from DFRobot V3 and ATMega16. Since I never program a bluetooth before (well, amateur), I’m getting a bit confuse here. I’ve already initialized the USART (8 bit data/ 1 stop/ no parity/ baud rate: 9600). Also, I’ve browsed the internet to find the procedure but I still don’t understand. Can anyone guide me step by step how to program bluetooth using codeVision AVR?

[SHAH DISHANT H.]

Hi,

 

I would like to suggest below procedure for your application.

 

1. USART and LCD code

2. Make a program in which whenevr we receive any data on USART, it wil be received and displayed on LCD

3. Test above program by sending data from hyperterminal

4. Connect bluetooth module

5. Install app named “Blucontrol” on ur android phone and connect phone with bluetooth module

6. Send data from that app and see whether u r receiving it on LCD or not

 

All the best

[Author]

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