Hi all,
Are there any tutorials on setting up an arduino uno with bluetooth and a button. I would like to press a button on the arduino and have an android device receive the action (via an app most likely). One the command is received I will set code to act is the button was pressed.
I find a lot of send arduino data via bluetooth but I just want to press the button and the android device receive the command.
Any help is appreciated.
Thanks a lot.