1Sheld and Arduino Leonardo

I am using Arduino Leonardo with 1sheld.

I am following one shield tutorial linked below


I uploaded the push button program,

and the shield connect via Bluetooth with my phone using the App.

However, when I change back to the operating mode, when I press the button in the app

nothing happen to the LED on the Leonardo board.

Please advice.

I am trying the KeyboardAndMouseControl library with Arduino Leonardo.

I am connecting four buttons to pins 2,3,4 and 5.

I tested the library with Microsoft Word open it as I pressed the buttons it typed the characters u, d, l and r but there is no mouse control. Please advice.

You have some hardware that you have not provided a link to. You have some code that you have not shared.

You have some phone app that we don't.

You have some app on a PC that we don't.

When you do some undefined operation with the phone, the app on the PC does not behave as you expect.

And, yet, you want us to explain why, and tell you what to do.

I think I'll refrain from telling you what I think you should do. Perhaps something will occur to you, anyway.