Forget all the button pressing stuff for now. Can you get the Arduino to connect to the web page and send the data to the page ?
Then turn your attention to the buttons. How are they wired ? Do you have pulldown resistors on the input pins ?
Forget all the button pressing stuff for now. Can you get the Arduino to connect to the web page and send the data to the page ?
Then turn your attention to the buttons. How are they wired ? Do you have pulldown resistors on the input pins ?